Mercurial > projects > ldc

annotate gen/statements.cpp @ 91:3f949c6e2e9d trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[svn r95] added support for mains like: T main(string[] args) fixed a bug with slicing a pointer that is an argument with no storage
author lindquist
date Wed, 07 Nov 2007 04:52:56 +0100
parents fd32135dca3e
children 61615fa85940
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
1 // Statements: D -> LLVM glue
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
2
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
3 #include <stdio.h>
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
4 #include <math.h>
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
5 #include <sstream>
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
6 #include <fstream>
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
7 #include <iostream>
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
8
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
9 #include "gen/llvm.h"
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
10 #include "llvm/Transforms/Utils/Cloning.h"
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
11
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
12 #include "total.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
13 #include "init.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
14 #include "symbol.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
15 #include "mtype.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
16 #include "hdrgen.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
17 #include "port.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
18
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
19 #include "gen/irstate.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
20 #include "gen/elem.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
21 #include "gen/logger.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
22 #include "gen/tollvm.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
23 #include "gen/runtime.h"
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
24 #include "gen/arrays.h"
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
25 #include "gen/todebug.h"
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
26 #include "gen/dvalue.h"
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
27
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
28 //////////////////////////////////////////////////////////////////////////////
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
29
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
30 void CompoundStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
31 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
32 static int csi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
33 Logger::println("CompoundStatement::toIR(%d):\n<<<\n%s>>>", csi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
34 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
35
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
36 for (int i=0; i<statements->dim; i++)
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
37 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
38 Statement* s = (Statement*)statements->data[i];
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
39 if (s)
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
40 s->toIR(p);
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
41 else {
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
42 Logger::println("*** ATTENTION: null statement found in CompoundStatement");
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
43 //assert(0);
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
44 }
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
45 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
46 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
47
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
48 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
49
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
50 void ReturnStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
51 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
52 static int rsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
53 Logger::println("ReturnStatement::toIR(%d): %s", rsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
54 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
55
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
56 if (exp)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
57 {
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
58 Logger::println("return type is: %s", exp->type->toChars());
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
59
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
60 Type* exptype = DtoDType(exp->type);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
61 TY expty = exptype->ty;
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
62 if (p->topfunc()->getReturnType() == llvm::Type::VoidTy) {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
63 assert(DtoIsPassedByRef(exptype));
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
64
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
65 TypeFunction* f = p->topfunctype();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
66 assert(f->llvmRetInPtr && f->llvmRetArg);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
67
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
68 if (global.params.symdebug) DtoDwarfStopPoint(loc.linnum);
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
69
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
70 DValue* rvar = new DVarValue(f->next, f->llvmRetArg, true);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
71
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
72 p->exps.push_back(IRExp(NULL,exp,rvar));
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
73 DValue* e = exp->toElem(p);
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
74 p->exps.pop_back();
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
75
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
76 if (!e->inPlace())
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
77 DtoAssign(rvar, e);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
78
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
79 IRFunction::FinallyVec& fin = p->func().finallys;
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
80 if (fin.empty()) {
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
81 if (global.params.symdebug) DtoDwarfFuncEnd(p->func().decl);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
82 new llvm::ReturnInst(p->scopebb());
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
83 }
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
84 else {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
85 new llvm::BranchInst(fin.back().retbb, p->scopebb());
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
86 }
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
87 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
88 else {
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
89 if (global.params.symdebug) DtoDwarfStopPoint(loc.linnum);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
90 DValue* e = exp->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
91 llvm::Value* v = e->getRVal();
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
92 delete e;
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
93 Logger::cout() << "return value is '" <<*v << "'\n";
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
94
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
95 IRFunction::FinallyVec& fin = p->func().finallys;
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
96 if (fin.empty()) {
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
97 if (global.params.symdebug) DtoDwarfFuncEnd(p->func().decl);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
98 new llvm::ReturnInst(v, p->scopebb());
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
99 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
100 else {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
101 if (!p->func().finallyretval)
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
102 p->func().finallyretval = new llvm::AllocaInst(v->getType(),"tmpreturn",p->topallocapoint());
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
103 llvm::Value* rettmp = p->func().finallyretval;
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
104 new llvm::StoreInst(v,rettmp,p->scopebb());
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
105 new llvm::BranchInst(fin.back().retbb, p->scopebb());
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
106 }
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
107 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
108 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
109 else
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
110 {
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
111 if (p->topfunc()->getReturnType() == llvm::Type::VoidTy) {
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 51
diff changeset
112 IRFunction::FinallyVec& fin = p->func().finallys;
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
113 if (fin.empty()) {
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
114 if (global.params.symdebug) DtoDwarfFuncEnd(p->func().decl);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
115 new llvm::ReturnInst(p->scopebb());
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
116 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
117 else {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
118 new llvm::BranchInst(fin.back().retbb, p->scopebb());
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
119 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
120 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
121 else {
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
122 assert(0); // why should this ever happen?
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
123 new llvm::UnreachableInst(p->scopebb());
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
124 }
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
125 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
126 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
127
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
128 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
129
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
130 void ExpStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
131 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
132 static int esi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
133 Logger::println("ExpStatement::toIR(%d): %s", esi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
134 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
135
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
136 if (global.params.symdebug)
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
137 DtoDwarfStopPoint(loc.linnum);
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
138
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
139 if (exp != 0) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
140 elem* e = exp->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
141 delete e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
142 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
143 /*elem* e = exp->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
144 p->buf.printf("%s", e->toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
145 delete e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
146 p->buf.writenl();*/
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
147 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
148
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
149 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
150
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
151 void IfStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
152 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
153 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
154 Logger::println("IfStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
155 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
156
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
157 DValue* cond_e = condition->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
158 llvm::Value* cond_val = cond_e->getRVal();
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
159 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
160
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
161 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
162
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
163 llvm::BasicBlock* ifbb = new llvm::BasicBlock("if", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
164 llvm::BasicBlock* endbb = new llvm::BasicBlock("endif", gIR->topfunc(), oldend);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
165 llvm::BasicBlock* elsebb = elsebody ? new llvm::BasicBlock("else", gIR->topfunc(), endbb) : endbb;
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
166
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
167 if (cond_val->getType() != llvm::Type::Int1Ty) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
168 Logger::cout() << "if conditional: " << *cond_val << '\n';
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
169 cond_val = DtoBoolean(cond_val);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
170 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
171 llvm::Value* ifgoback = new llvm::BranchInst(ifbb, elsebb, cond_val, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
172
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
173 // replace current scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
174 gIR->scope() = IRScope(ifbb,elsebb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
175
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
176 // do scoped statements
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
177 ifbody->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
178 if (!gIR->scopereturned()) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
179 new llvm::BranchInst(endbb,gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
180 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
181
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
182 if (elsebody) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
183 //assert(0);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
184 gIR->scope() = IRScope(elsebb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
185 elsebody->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
186 if (!gIR->scopereturned()) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
187 new llvm::BranchInst(endbb,gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
188 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
189 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
190
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
191 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
192 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
193 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
194
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
195 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
196
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
197 void ScopeStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
198 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
199 Logger::println("ScopeStatement::toIR(): %s", toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
200 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
201
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
202 llvm::BasicBlock* oldend = p->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
203
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
204 llvm::BasicBlock* beginbb = 0;
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
205
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
206 // remove useless branches by clearing and reusing the current basicblock
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
207 llvm::BasicBlock* bb = p->scopebegin();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
208 if (bb->empty()) {
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
209 beginbb = bb;
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
210 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
211 else {
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
212 assert(!p->scopereturned());
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
213 beginbb = new llvm::BasicBlock("scope", p->topfunc(), oldend);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
214 new llvm::BranchInst(beginbb, p->scopebegin());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
215 }
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
216 llvm::BasicBlock* endbb = new llvm::BasicBlock("endscope", p->topfunc(), oldend);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
217
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
218 gIR->scope() = IRScope(beginbb, endbb);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
219
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
220 statement->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
221
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
222 p->scope() = IRScope(p->scopebb(),oldend);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
223 endbb->eraseFromParent();
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
224 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
225
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
226 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
227
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
228 void WhileStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
229 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
230 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
231 Logger::println("WhileStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
232 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
233
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
234 // create while blocks
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
235 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
236 llvm::BasicBlock* whilebb = new llvm::BasicBlock("whilecond", gIR->topfunc(), oldend);
78
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken.
lindquist
parents: 73
diff changeset
237 llvm::BasicBlock* whilebodybb = new llvm::BasicBlock("whilebody", gIR->topfunc(), oldend);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
238 llvm::BasicBlock* endbb = new llvm::BasicBlock("endwhile", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
239
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
240 // move into the while block
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
241 p->ir->CreateBr(whilebb);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
242 //new llvm::BranchInst(whilebb, gIR->scopebegin());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
243
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
244 // replace current scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
245 gIR->scope() = IRScope(whilebb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
246
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
247 // create the condition
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
248 DValue* cond_e = condition->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
249 llvm::Value* cond_val = DtoBoolean(cond_e->getRVal());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
250 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
251
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
252 // conditional branch
78
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken.
lindquist
parents: 73
diff changeset
253 llvm::Value* ifbreak = new llvm::BranchInst(whilebodybb, endbb, cond_val, p->scopebb());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
254
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
255 // rewrite scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
256 gIR->scope() = IRScope(whilebodybb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
257
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
258 // do while body code
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
259 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
260
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
261 // loop
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
262 new llvm::BranchInst(whilebb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
263
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
264 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
265 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
266 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
267
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
268 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
269
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
270 void DoStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
271 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
272 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
273 Logger::println("DoStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
274 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
275
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
276 // create while blocks
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
277 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
278 llvm::BasicBlock* dowhilebb = new llvm::BasicBlock("dowhile", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
279 llvm::BasicBlock* endbb = new llvm::BasicBlock("enddowhile", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
280
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
281 // move into the while block
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
282 new llvm::BranchInst(dowhilebb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
283
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
284 // replace current scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
285 gIR->scope() = IRScope(dowhilebb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
286
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
287 // do do-while body code
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
288 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
289
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
290 // create the condition
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
291 DValue* cond_e = condition->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
292 llvm::Value* cond_val = DtoBoolean(cond_e->getRVal());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
293 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
294
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
295 // conditional branch
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
296 llvm::Value* ifbreak = new llvm::BranchInst(dowhilebb, endbb, cond_val, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
297
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
298 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
299 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
300 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
301
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
302 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
303
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
304 void ForStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
305 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
306 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
307 Logger::println("ForStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
308 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
309
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
310 // create for blocks
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
311 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
312 llvm::BasicBlock* forbb = new llvm::BasicBlock("forcond", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
313 llvm::BasicBlock* forbodybb = new llvm::BasicBlock("forbody", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
314 llvm::BasicBlock* forincbb = new llvm::BasicBlock("forinc", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
315 llvm::BasicBlock* endbb = new llvm::BasicBlock("endfor", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
316
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
317 // init
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
318 if (init != 0)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
319 init->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
320
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
321 // move into the for condition block, ie. start the loop
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
322 new llvm::BranchInst(forbb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
323
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
324 p->loopbbs.push_back(IRScope(forincbb,endbb));
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
325
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
326 // replace current scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
327 gIR->scope() = IRScope(forbb,forbodybb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
328
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
329 // create the condition
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
330 DValue* cond_e = condition->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
331 llvm::Value* cond_val = DtoBoolean(cond_e->getRVal());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
332 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
333
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
334 // conditional branch
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
335 llvm::Value* ifbreak = new llvm::BranchInst(forbodybb, endbb, cond_val, forbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
336
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
337 // rewrite scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
338 gIR->scope() = IRScope(forbodybb,forincbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
339
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
340 // do for body code
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
341 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
342
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
343 // move into the for increment block
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
344 new llvm::BranchInst(forincbb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
345 gIR->scope() = IRScope(forincbb, endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
346
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
347 // increment
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
348 if (increment) {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
349 DValue* inc = increment->toElem(p);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
350 delete inc;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
351 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
352
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
353 // loop
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
354 new llvm::BranchInst(forbb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
355
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
356 p->loopbbs.pop_back();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
357
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
358 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
359 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
360 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
361
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
362 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
363
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
364 void BreakStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
365 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
366 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
367 Logger::println("BreakStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
368 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
369
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
370 if (ident != 0) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
371 Logger::println("ident = %s", ident->toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
372 assert(0);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
373 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
374 else {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
375 new llvm::BranchInst(gIR->loopbbs.back().end, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
376 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
377 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
378
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
379 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
380
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
381 void ContinueStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
382 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
383 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
384 Logger::println("ContinueStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
385 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
386
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
387 if (ident != 0) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
388 Logger::println("ident = %s", ident->toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
389 assert(0);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
390 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
391 else {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
392 new llvm::BranchInst(gIR->loopbbs.back().begin, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
393 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
394 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
395
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
396 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
397
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
398 void OnScopeStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
399 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
400 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
401 Logger::println("OnScopeStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
402 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
403
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
404 assert(statement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
405 //statement->toIR(p); // this seems to be redundant
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
406 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
407
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
408 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
409
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
410 static void replaceFinallyBBs(std::vector<llvm::BasicBlock*>& a, std::vector<llvm::BasicBlock*>& b)
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
411 {
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
412 }
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
413
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
414 void TryFinallyStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
415 {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
416 Logger::println("TryFinallyStatement::toIR(): %s", toChars());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
417 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
418
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
419 // create basic blocks
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
420 llvm::BasicBlock* oldend = p->scopeend();
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
421
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
422 llvm::BasicBlock* trybb = new llvm::BasicBlock("try", p->topfunc(), oldend);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
423 llvm::BasicBlock* finallybb = new llvm::BasicBlock("finally", p->topfunc(), oldend);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
424 llvm::BasicBlock* finallyretbb = new llvm::BasicBlock("finallyreturn", p->topfunc(), oldend);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
425 llvm::BasicBlock* endbb = new llvm::BasicBlock("endtryfinally", p->topfunc(), oldend);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
426
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
427 // pass the previous BB into this
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
428 assert(!gIR->scopereturned());
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
429 new llvm::BranchInst(trybb, p->scopebb());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
430
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
431 // do the try block
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
432 p->scope() = IRScope(trybb,finallybb);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
433 gIR->func().finallys.push_back(IRFinally(finallybb,finallyretbb));
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
434 IRFinally& fin = p->func().finallys.back();
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
435
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
436 assert(body);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
437 body->toIR(p);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
438
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
439 // terminate try BB
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
440 if (!p->scopereturned())
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
441 new llvm::BranchInst(finallybb, p->scopebb());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
442
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
443 // do finally block
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
444 p->scope() = IRScope(finallybb,finallyretbb);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
445 assert(finalbody);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
446 finalbody->toIR(p);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
447
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
448 // terminate finally
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
449 if (!gIR->scopereturned()) {
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
450 new llvm::BranchInst(endbb, p->scopebb());
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
451 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
452
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
453 // do finally block (return path)
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
454 p->scope() = IRScope(finallyretbb,endbb);
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
455 assert(finalbody);
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
456 finalbody->toIR(p); // hope this will work, otherwise it's time it gets fixed
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
457
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
458 // terminate finally (return path)
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
459 size_t nfin = p->func().finallys.size();
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
460 if (nfin > 1) {
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
461 IRFinally& ofin = p->func().finallys[nfin-2];
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
462 p->ir->CreateBr(ofin.retbb);
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
463 }
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
464 // no outer
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
465 else
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
466 {
82
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents: 81
diff changeset
467 if (global.params.symdebug) DtoDwarfFuncEnd(p->func().decl);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
468 llvm::Value* retval = p->func().finallyretval;
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
469 if (retval) {
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
470 retval = p->ir->CreateLoad(retval,"tmp");
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
471 p->ir->CreateRet(retval);
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
472 }
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
473 else {
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
474 FuncDeclaration* fd = p->func().decl;
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
475 if (fd->isMain()) {
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
476 assert(fd->type->next->ty == Tvoid);
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
477 p->ir->CreateRet(DtoConstInt(0));
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
478 }
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
479 else {
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
480 p->ir->CreateRetVoid();
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
481 }
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
482 }
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
483 }
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
484
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
485 // rewrite the scope
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
486 p->func().finallys.pop_back();
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
487 p->scope() = IRScope(endbb,oldend);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
488 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
489
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
490 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
491
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
492 void TryCatchStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
493 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
494 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
495 Logger::println("TryCatchStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
496 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
497
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
498 Logger::println("*** ATTENTION: try-catch is not yet fully implemented, only the try block will be emitted.");
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
499
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
500 assert(body);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
501 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
502
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
503 /*assert(catches);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
504 for(size_t i=0; i<catches->dim; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
505 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
506 Catch* c = (Catch*)catches->data[i];
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
507 c->handler->toIR(p);
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
508 }*/
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
509 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
510
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
511 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
512
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
513 void ThrowStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
514 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
515 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
516 Logger::println("ThrowStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
517 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
518
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
519 Logger::println("*** ATTENTION: throw is not yet implemented, replacing expression with assert(0);");
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
520
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
521 llvm::Value* line = llvm::ConstantInt::get(llvm::Type::Int32Ty, loc.linnum, false);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
522 DtoAssert(NULL, line, NULL);
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
523
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
524 /*
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
525 assert(exp);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
526 DValue* e = exp->toElem(p);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
527 delete e;
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
528 */
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
529 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
530
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
531 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
532
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
533 void SwitchStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
534 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
535 Logger::println("SwitchStatement::toIR(): %s", toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
536 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
537
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
538 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
539
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
540 // collect the needed cases
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
541 typedef std::pair<llvm::BasicBlock*, llvm::ConstantInt*> CasePair;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
542 std::vector<CasePair> vcases;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
543 for (int i=0; i<cases->dim; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
544 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
545 CaseStatement* cs = (CaseStatement*)cases->data[i];
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
546
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
547 // get the case value
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
548 DValue* e = cs->exp->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
549 DConstValue* ce = e->isConst();
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
550 assert(ce && llvm::isa<llvm::ConstantInt>(ce->c));
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
551 llvm::ConstantInt* ec = llvm::cast<llvm::ConstantInt>(ce->c);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
552 delete e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
553
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
554 // create the case bb with a nice label
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
555 std::string lblname("case"+std::string(cs->exp->toChars()));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
556 llvm::BasicBlock* bb = new llvm::BasicBlock(lblname, p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
557
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
558 vcases.push_back(CasePair(bb,ec));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
559 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
560
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
561 // default
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
562 llvm::BasicBlock* defbb = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
563 if (!hasNoDefault) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
564 defbb = new llvm::BasicBlock("default", p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
565 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
566
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
567 // end (break point)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
568 llvm::BasicBlock* endbb = new llvm::BasicBlock("switchend", p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
569
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
570 // condition var
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
571 DValue* cond = condition->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
572 llvm::SwitchInst* si = new llvm::SwitchInst(cond->getRVal(), defbb ? defbb : endbb, cases->dim, p->scopebb());
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
573 delete cond;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
574
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
575 // add the cases
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
576 size_t n = vcases.size();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
577 for (size_t i=0; i<n; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
578 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
579 si->addCase(vcases[i].second, vcases[i].first);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
580 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
581
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
582 // insert case statements
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
583 for (size_t i=0; i<n; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
584 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
585 llvm::BasicBlock* nextbb = (i == n-1) ? (defbb ? defbb : endbb) : vcases[i+1].first;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
586 p->scope() = IRScope(vcases[i].first,nextbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
587
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
588 p->loopbbs.push_back(IRScope(p->scopebb(),endbb));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
589 static_cast<CaseStatement*>(cases->data[i])->statement->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
590 p->loopbbs.pop_back();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
591
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
592 llvm::BasicBlock* curbb = p->scopebb();
78
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken.
lindquist
parents: 73
diff changeset
593 if (curbb->empty() || !curbb->back().isTerminator())
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
594 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
595 new llvm::BranchInst(nextbb, curbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
596 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
597 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
598
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
599 // default statement
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
600 if (defbb)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
601 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
602 p->scope() = IRScope(defbb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
603 p->loopbbs.push_back(IRScope(defbb,endbb));
78
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken.
lindquist
parents: 73
diff changeset
604 Logger::println("doing default statement");
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
605 sdefault->statement->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
606 p->loopbbs.pop_back();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
607
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
608 llvm::BasicBlock* curbb = p->scopebb();
78
2332006e1fa4 [svn r82] Fixed: Fall-through switch cases were broken.
lindquist
parents: 73
diff changeset
609 if (curbb->empty() || !curbb->back().isTerminator())
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
610 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
611 new llvm::BranchInst(endbb, curbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
612 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
613 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
614
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
615 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
616 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
617
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
618 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
619
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
620 void UnrolledLoopStatement::toIR(IRState* p)
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
621 {
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
622 Logger::println("UnrolledLoopStatement::toIR(): %s", toChars());
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
623 LOG_SCOPE;
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
624
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
625 llvm::BasicBlock* oldend = gIR->scopeend();
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
626 llvm::BasicBlock* endbb = new llvm::BasicBlock("unrolledend", p->topfunc(), oldend);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
627
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
628 p->scope() = IRScope(p->scopebb(),endbb);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
629 p->loopbbs.push_back(IRScope(p->scopebb(),endbb));
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
630
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
631 for (int i=0; i<statements->dim; ++i)
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
632 {
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
633 Statement* s = (Statement*)statements->data[i];
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
634 s->toIR(p);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
635 }
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
636
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
637 p->loopbbs.pop_back();
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
638
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
639 new llvm::BranchInst(endbb, p->scopebb());
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
640 p->scope() = IRScope(endbb,oldend);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
641 }
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
642
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
643 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
644
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
645 void ForeachStatement::toIR(IRState* p)
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
646 {
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
647 Logger::println("ForeachStatement::toIR(): %s", toChars());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
648 LOG_SCOPE;
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
649
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
650 //assert(arguments->dim == 1);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
651 assert(value != 0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
652 assert(body != 0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
653 assert(aggr != 0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
654 assert(func != 0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
655
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
656 //Argument* arg = (Argument*)arguments->data[0];
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
657 //Logger::println("Argument is %s", arg->toChars());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
658
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
659 Logger::println("aggr = %s", aggr->toChars());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
660 Logger::println("func = %s", func->toChars());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
661
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
662 DValue* arr = aggr->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
663 llvm::Value* val = 0;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
664 if (!arr->isSlice()) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
665 val = arr->getRVal();
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
666 Logger::cout() << "aggr2llvm = " << *val << '\n';
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
667 }
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
668
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
669 llvm::Value* numiters = 0;
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
670
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
671 const llvm::Type* keytype = key ? DtoType(key->type) : DtoSize_t();
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
672 llvm::Value* keyvar = new llvm::AllocaInst(keytype, "foreachkey", p->topallocapoint());
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 33
diff changeset
673 if (key) key->llvmValue = keyvar;
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
674
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
675 const llvm::Type* valtype = DtoType(value->type);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
676 llvm::Value* valvar = !(value->isRef() || value->isOut()) ? new llvm::AllocaInst(valtype, "foreachval", p->topallocapoint()) : NULL;
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
677
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
678 Type* aggrtype = DtoDType(aggr->type);
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
679 if (aggrtype->ty == Tsarray)
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
680 {
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
681 assert(llvm::isa<llvm::PointerType>(val->getType()));
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
682 assert(llvm::isa<llvm::ArrayType>(val->getType()->getContainedType(0)));
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
683 size_t n = llvm::cast<llvm::ArrayType>(val->getType()->getContainedType(0))->getNumElements();
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
684 assert(n > 0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
685 numiters = llvm::ConstantInt::get(keytype,n,false);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
686 }
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
687 else if (aggrtype->ty == Tarray)
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
688 {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
689 if (DSliceValue* slice = arr->isSlice()) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
690 numiters = slice->len;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
691 val = slice->ptr;
73
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents: 54
diff changeset
692 }
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents: 54
diff changeset
693 else {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
694 numiters = p->ir->CreateLoad(DtoGEPi(val,0,0,"tmp",p->scopebb()));
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
695 val = p->ir->CreateLoad(DtoGEPi(val,0,1,"tmp",p->scopebb()));
73
b706170e24a9 [svn r77] Fixed foreach on slice.
lindquist
parents: 54
diff changeset
696 }
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
697 }
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
698 else
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
699 {
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
700 assert(0 && "aggregate type is not Tarray or Tsarray");
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
701 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
702
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
703 if (op == TOKforeach) {
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
704 new llvm::StoreInst(llvm::ConstantInt::get(keytype,0,false), keyvar, p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
705 }
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
706 else if (op == TOKforeach_reverse) {
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
707 llvm::Value* v = llvm::BinaryOperator::createSub(numiters, llvm::ConstantInt::get(keytype,1,false),"tmp",p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
708 new llvm::StoreInst(v, keyvar, p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
709 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
710
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
711 delete arr;
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
712
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
713 llvm::BasicBlock* oldend = gIR->scopeend();
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
714 llvm::BasicBlock* nexbb = new llvm::BasicBlock("foreachnext", p->topfunc(), oldend);
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
715 llvm::BasicBlock* begbb = new llvm::BasicBlock("foreachbegin", p->topfunc(), oldend);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
716 llvm::BasicBlock* endbb = new llvm::BasicBlock("foreachend", p->topfunc(), oldend);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
717
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
718 new llvm::BranchInst(begbb, p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
719
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
720 // next
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
721 p->scope() = IRScope(nexbb,begbb);
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
722 llvm::Value* done = 0;
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
723 llvm::Value* load = new llvm::LoadInst(keyvar, "tmp", p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
724 if (op == TOKforeach) {
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
725 load = llvm::BinaryOperator::createAdd(load,llvm::ConstantInt::get(keytype, 1, false),"tmp",p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
726 new llvm::StoreInst(load, keyvar, p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
727 done = new llvm::ICmpInst(llvm::ICmpInst::ICMP_ULT, load, numiters, "tmp", p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
728 }
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
729 else if (op == TOKforeach_reverse) {
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
730 done = new llvm::ICmpInst(llvm::ICmpInst::ICMP_UGT, load, llvm::ConstantInt::get(keytype, 0, false), "tmp", p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
731 load = llvm::BinaryOperator::createSub(load,llvm::ConstantInt::get(keytype, 1, false),"tmp",p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
732 new llvm::StoreInst(load, keyvar, p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
733 }
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
734 new llvm::BranchInst(begbb, endbb, done, p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
735
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
736 // begin
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
737 p->scope() = IRScope(begbb,nexbb);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
738
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
739 // get value for this iteration
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
740 llvm::Constant* zero = llvm::ConstantInt::get(keytype,0,false);
51
61bc1b4ad3c4 [svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents: 45
diff changeset
741 llvm::Value* loadedKey = p->ir->CreateLoad(keyvar,"tmp");
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
742 if (aggrtype->ty == Tsarray)
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 80
diff changeset
743 value->llvmValue = DtoGEP(val,zero,loadedKey,"tmp");
45
ff359b65fa62 [svn r49] foreach on dynamic arrays
lindquist
parents: 40
diff changeset
744 else if (aggrtype->ty == Tarray)
51
61bc1b4ad3c4 [svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents: 45
diff changeset
745 value->llvmValue = new llvm::GetElementPtrInst(val,loadedKey,"tmp",p->scopebb());
61bc1b4ad3c4 [svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents: 45
diff changeset
746
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
747 if (!value->isRef() && !value->isOut()) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
748 DValue* dst = new DVarValue(value->type, valvar, true);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
749 DValue* src = new DVarValue(value->type, value->llvmValue, true);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
750 DtoAssign(dst, src);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
751 delete dst;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
752 delete src;
51
61bc1b4ad3c4 [svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents: 45
diff changeset
753 value->llvmValue = valvar;
61bc1b4ad3c4 [svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents: 45
diff changeset
754 }
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
755
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
756 // body
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
757 p->scope() = IRScope(p->scopebb(),endbb);
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
758 p->loopbbs.push_back(IRScope(nexbb,endbb));
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
759 body->toIR(p);
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
760 p->loopbbs.pop_back();
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
761
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
762 if (!p->scopereturned())
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
763 new llvm::BranchInst(nexbb, p->scopebb());
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
764
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
765 // end
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
766 p->scope() = IRScope(endbb,oldend);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
767 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
768
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
769 //////////////////////////////////////////////////////////////////////////////
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
770
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
771 void LabelStatement::toIR(IRState* p)
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
772 {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
773 Logger::println("LabelStatement::toIR(): %s", toChars());
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
774 LOG_SCOPE;
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
775
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
776 assert(tf == NULL);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
777 assert(!isReturnLabel);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
778
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
779 llvm::BasicBlock* oldend = gIR->scopeend();
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
780 if (llvmBB)
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
781 llvmBB->moveBefore(oldend);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
782 else
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
783 llvmBB = new llvm::BasicBlock("label", p->topfunc(), oldend);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
784
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
785 if (!p->scopereturned())
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
786 new llvm::BranchInst(llvmBB, p->scopebb());
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
787
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
788 p->scope() = IRScope(llvmBB,oldend);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
789 if (statement)
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
790 statement->toIR(p);
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
791 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
792
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
793 //////////////////////////////////////////////////////////////////////////////
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
794
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
795 void GotoStatement::toIR(IRState* p)
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
796 {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
797 Logger::println("GotoStatement::toIR(): %s", toChars());
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
798 LOG_SCOPE;
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
799
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
800 assert(tf == NULL);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
801
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
802 llvm::BasicBlock* oldend = gIR->scopeend();
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
803 llvm::BasicBlock* bb = new llvm::BasicBlock("aftergoto", p->topfunc(), oldend);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
804
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
805 if (label->statement->llvmBB == NULL)
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
806 label->statement->llvmBB = new llvm::BasicBlock("label", p->topfunc());
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
807 assert(!p->scopereturned());
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
808 new llvm::BranchInst(label->statement->llvmBB, p->scopebb());
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
809 p->scope() = IRScope(bb,oldend);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
810 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
811
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
812 //////////////////////////////////////////////////////////////////////////////
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
813
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
814 void WithStatement::toIR(IRState* p)
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
815 {
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
816 Logger::println("WithStatement::toIR(): %s", toChars());
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
817 LOG_SCOPE;
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
818
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
819 assert(exp);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
820 assert(body);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
821
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
822 DValue* e = exp->toElem(p);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 82
diff changeset
823 wthis->llvmValue = e->getRVal();
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
824 delete e;
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
825
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
826 body->toIR(p);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
827 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
828
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
829 //////////////////////////////////////////////////////////////////////////////
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
830
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
831 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
832
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
833 #define STUBST(x) void x::toIR(IRState * p) {error("Statement type "#x" not implemented: %s", toChars());fatal();}
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
834 //STUBST(BreakStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
835 //STUBST(ForStatement);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
836 //STUBST(WithStatement);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
837 STUBST(SynchronizedStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
838 //STUBST(ReturnStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
839 //STUBST(ContinueStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
840 STUBST(DefaultStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
841 STUBST(CaseStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
842 //STUBST(SwitchStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
843 STUBST(SwitchErrorStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
844 STUBST(Statement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
845 //STUBST(IfStatement);
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
846 //STUBST(ForeachStatement);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
847 //STUBST(DoStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
848 //STUBST(WhileStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
849 //STUBST(ExpStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
850 //STUBST(CompoundStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
851 //STUBST(ScopeStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
852 STUBST(AsmStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
853 //STUBST(TryCatchStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
854 //STUBST(TryFinallyStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
855 STUBST(VolatileStatement);
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
856 //STUBST(LabelStatement);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
857 //STUBST(ThrowStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
858 STUBST(GotoCaseStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
859 STUBST(GotoDefaultStatement);
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 34
diff changeset
860 //STUBST(GotoStatement);
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
861 //STUBST(UnrolledLoopStatement);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
862 //STUBST(OnScopeStatement);