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Moved IRTargetScopeS from IRState into IrFunction, fixes #240 .
author Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
date Thu, 26 Mar 2009 18:46:21 +0100
parents dc608dc33081
children 8699c450a1a0
comparison
equal deleted inserted replaced
1144:cdda73cf2f8a 1145:40caa8207b3e
6 #include "ir/irlandingpad.h" 6 #include "ir/irlandingpad.h"
7 7
8 #include <vector> 8 #include <vector>
9 #include <stack> 9 #include <stack>
10 #include <map> 10 #include <map>
11
12 struct Statement;
13 struct EnclosingHandler;
14
15 // scope statements that can be target of jumps
16 // includes loops, switch, case, labels
17 struct IRTargetScope
18 {
19 // generating statement
20 Statement* s;
21
22 // the try of a TryFinally that encloses the loop
23 EnclosingHandler* enclosinghandler;
24
25 llvm::BasicBlock* breakTarget;
26 llvm::BasicBlock* continueTarget;
27
28 IRTargetScope();
29 IRTargetScope(Statement* s, EnclosingHandler* enclosinghandler, llvm::BasicBlock* continueTarget, llvm::BasicBlock* breakTarget);
30 };
11 31
12 // represents a function 32 // represents a function
13 struct IrFunction : IrBase 33 struct IrFunction : IrBase
14 { 34 {
15 llvm::Function* func; 35 llvm::Function* func;
46 LabelToBBMap labelToBB; 66 LabelToBBMap labelToBB;
47 67
48 // landing pads for try statements 68 // landing pads for try statements
49 IRLandingPad landingPad; 69 IRLandingPad landingPad;
50 70
71 // loop blocks
72 typedef std::vector<IRTargetScope> TargetScopeVec;
73 TargetScopeVec targetScopes;
74
75 // constructor
51 IrFunction(FuncDeclaration* fd); 76 IrFunction(FuncDeclaration* fd);
52 77
53 // annotations 78 // annotations
54 void setNeverInline(); 79 void setNeverInline();
55 void setAlwaysInline(); 80 void setAlwaysInline();