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annotate gen/tollvm.h @ 1083:c1e9f612e2e2

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Fix for dual operand form of fistp, also make reg ST(0) explicit and fix lindquists previous code that allowed dual operand form of fstp but dissallowed the single operand form accidently
author Kelly Wilson <wilsonk cpsc.ucalgary.ca>
date Tue, 10 Mar 2009 06:23:26 -0600
parents 2667e3a145be
children 3d4581761b4c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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664
eef8ac26c66c Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
parents: 648
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1 #ifndef LDC_GEN_TOLLVM_H
eef8ac26c66c Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
parents: 648
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2 #define LDC_GEN_TOLLVM_H
86
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3
136
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4 #include "gen/llvm.h"
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5 #include "lexer.h"
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6 #include "mtype.h"
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7 #include "attrib.h"
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8 #include "declaration.h"
1
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
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9
217
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names.
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10 #include "gen/structs.h"
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names.
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11
136
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12 // D->LLVM type handling stuff
213
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13 const LLType* DtoType(Type* t);
328
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
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14
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
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15 // same as DtoType except it converts 'void' to 'i8'
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
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16 const LLType* DtoTypeNotVoid(Type* t);
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
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17
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
parents: 323
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18 // returns true is the type must be passed by pointer
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
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19 bool DtoIsPassedByRef(Type* type);
328
7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
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20
988
2667e3a145be - Fixed LLVM style CL args for D2.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 945
diff changeset
21 // should argument be zero or sign extended
445
cc40db549aea Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 414
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22 unsigned DtoShouldExtend(Type* type);
cc40db549aea Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 414
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23
648
8d850fa25713 Fix VarDecls for tuples. Closes #99.
Christian Kamm <kamm incasoftware de>
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24 // tuple helper
8d850fa25713 Fix VarDecls for tuples. Closes #99.
Christian Kamm <kamm incasoftware de>
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25 // takes a arguments list and makes a struct type out of them
8d850fa25713 Fix VarDecls for tuples. Closes #99.
Christian Kamm <kamm incasoftware de>
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26 //const LLType* DtoStructTypeFromArguments(Arguments* arguments);
8d850fa25713 Fix VarDecls for tuples. Closes #99.
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27
136
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28 // delegate helpers
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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29 const LLStructType* DtoDelegateType(Type* t);
344
e20ce6d8d374 [svn r365] Implemented raw struct equality comparison, uses C memcmp.
lindquist
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30 LLValue* DtoDelegateEquals(TOK op, LLValue* lhs, LLValue* rhs);
1
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
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31
149
4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
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32 // return linkage type for symbol using the current ir state for context
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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33 LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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34 LLGlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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35 LLGlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym);
136
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36
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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37 // TODO: this one should be removed!!!
213
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38 LLValue* DtoPointedType(LLValue* ptr, LLValue* val);
136
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39
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40 // some types
213
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41 const LLType* DtoSize_t();
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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42 const LLStructType* DtoInterfaceInfoType();
309
d59c363fccad [svn r330] Implemented synchronized statements.
lindquist
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43 const LLStructType* DtoMutexType();
323
0d52412d5b1a [svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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44 const LLStructType* DtoModuleReferenceType();
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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45
136
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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diff changeset
46 // getelementptr helpers
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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47 LLValue* DtoGEP1(LLValue* ptr, LLValue* i0, const char* var=NULL, llvm::BasicBlock* bb=NULL);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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48 LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const char* var=NULL, llvm::BasicBlock* bb=NULL);
705
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 664
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49
244
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50 LLValue* DtoGEPi1(LLValue* ptr, unsigned i0, const char* var=NULL, llvm::BasicBlock* bb=NULL);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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51 LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var=NULL, llvm::BasicBlock* bb=NULL);
40
8b0e809563df [svn r44] Lots of bug fixes.
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52
136
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53 // to constant helpers
244
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54 LLConstantInt* DtoConstSize_t(size_t);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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55 LLConstantInt* DtoConstUint(unsigned i);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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56 LLConstantInt* DtoConstInt(int i);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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57 LLConstantInt* DtoConstUbyte(unsigned char i);
104
4d1e9eb001e0 [svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents: 102
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58 llvm::ConstantFP* DtoConstFP(Type* t, long double value);
4d1e9eb001e0 [svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents: 102
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59
213
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents: 210
diff changeset
60 LLConstant* DtoConstString(const char*);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents: 210
diff changeset
61 LLConstant* DtoConstStringPtr(const char* str, const char* section = 0);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents: 210
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62 LLConstant* DtoConstBool(bool);
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 53
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63
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
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64 // llvm wrappers
213
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lindquist
parents: 210
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65 LLValue* DtoLoad(LLValue* src, const char* name=0);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
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66 void DtoStore(LLValue* src, LLValue* dst);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
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parents: 210
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67 LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name=0);
797
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 715
diff changeset
68 LLConstant* DtoBitCast(LLConstant* v, const LLType* t);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 85
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69
94
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 92
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70 // llvm::dyn_cast wrappers
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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71 const LLPointerType* isaPointer(LLValue* v);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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72 const LLPointerType* isaPointer(const LLType* t);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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73 const LLArrayType* isaArray(LLValue* v);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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74 const LLArrayType* isaArray(const LLType* t);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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parents: 217
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75 const LLStructType* isaStruct(LLValue* v);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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76 const LLStructType* isaStruct(const LLType* t);
414
ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 365
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77 const LLFunctionType* isaFunction(LLValue* v);
ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 365
diff changeset
78 const LLFunctionType* isaFunction(const LLType* t);
213
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents: 210
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79 LLConstant* isaConstant(LLValue* v);
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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80 LLConstantInt* isaConstantInt(LLValue* v);
213
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents: 210
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81 llvm::Argument* isaArgument(LLValue* v);
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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82 LLGlobalVariable* isaGlobalVar(LLValue* v);
94
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 92
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83
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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84 // llvm::T::get(...) wrappers
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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85 const LLPointerType* getPtrToType(const LLType* t);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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86 const LLPointerType* getVoidPtrType();
213
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents: 210
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87 llvm::ConstantPointerNull* getNullPtr(const LLType* t);
811
8e6135be6999 Fixed ModuleInfo generation to no longer use the ModuleInfo class' default initializer for types/defaults, it's unsafe as initializers don't necesarily match the "formal" type. There might be explicit padding.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 797
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88 LLConstant* getNullValue(const LLType* t);
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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89
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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90 // type sizes
213
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91 size_t getTypeBitSize(const LLType* t);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango.
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parents: 210
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92 size_t getTypeStoreSize(const LLType* t);
945
03d7c4aac654 SWITCHED TO LLVM 2.5 !
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parents: 811
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93 size_t getTypePaddedSize(const LLType* t);
486
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 445
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94
244
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95 // type alignments
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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96 unsigned char getABITypeAlign(const LLType* t);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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97 unsigned char getPrefTypeAlign(const LLType* t);
133
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lindquist
parents: 131
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98
797
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine!
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parents: 715
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99 // get biggest type, for unions ...
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 715
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100 const LLType* getBiggestType(const LLType** begin, size_t n);
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 715
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101
585
fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 486
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102 // pair type helpers
fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 486
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103 LLValue* DtoAggrPair(const LLType* type, LLValue* V1, LLValue* V2, const char* name = 0);
715
30b42a283c8e Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 705
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104 LLValue* DtoAggrPair(LLValue* V1, LLValue* V2, const char* name = 0);
30b42a283c8e Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 705
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105 LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as);
945
03d7c4aac654 SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 811
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106 LLValue* DtoAggrPairSwap(LLValue* aggr);
585
fbb1a366cfbc Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents: 486
diff changeset
107
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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108 /**
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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109 * Generates a call to llvm.memset.i32 (or i64 depending on architecture).
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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110 * @param dst Destination memory.
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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111 * @param nbytes Number of bytes to overwrite.
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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112 */
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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113 void DtoMemSetZero(LLValue* dst, LLValue* nbytes);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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114
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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115 /**
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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116 * Generates a call to llvm.memcpy.i32 (or i64 depending on architecture).
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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117 * @param dst Destination memory.
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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118 * @param src Source memory.
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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119 * @param nbytes Number of bytes to copy.
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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120 */
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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121 void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 85
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122
244
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents: 217
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123 /**
344
e20ce6d8d374 [svn r365] Implemented raw struct equality comparison, uses C memcmp.
lindquist
parents: 328
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124 * Generates a call to C memcmp.
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125 */
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126 LLValue* DtoMemCmp(LLValue* lhs, LLValue* rhs, LLValue* nbytes);
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127
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128 /**
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129 * The same as DtoMemSetZero but figures out the size itself by "dereferencing" the v pointer once.
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130 * @param v Destination memory.
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131 */
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132 void DtoAggrZeroInit(LLValue* v);
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133
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134 /**
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135 * The same as DtoMemCpy but figures out the size itself by "dereferencing" dst the pointer once.
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136 * @param dst Destination memory.
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137 * @param src Source memory.
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138 */
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139 void DtoAggrCopy(LLValue* dst, LLValue* src);
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140
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141 /**
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142 * Generates a call to llvm.memory.barrier
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143 * @param ll load-load
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144 * @param ls load-store
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145 * @param sl store-load
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146 * @param ss store-store
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147 * @param device special device flag
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148 */
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149 void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device=false);
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150
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151 #include "enums.h"
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152
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eef8ac26c66c Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
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153 #endif // LDC_GEN_TOLLVM_H