view gen/structs.h @ 1004:45ed9e125a00

Remove initialization of padding of reals, ireals and creals. According to the spec and C ABIs, the contents of padding is undefined. This was breaking dstress creal_01,02,03,07,08,09 and 20 on x86-64. The code was apparently added to fix creal_13,14 and 15, which explicitly compare padding and assert if it's different. I'd argue those tests are broken. (Also, on x86-64 they *also* fail) The tests this fixes, on the other hand, are basic arithmetic.
author Frits van Bommel <fvbommel wxs.nl>
date Fri, 27 Feb 2009 19:41:25 +0100
parents af7a6faf9406
children 3cf0066e6faf
line wrap: on
line source

#ifndef LLVMD_GEN_STRUCTS_H
#define LLVMD_GEN_STRUCTS_H

struct StructInitializer;

LLConstant* DtoConstStructInitializer(StructInitializer* si);
std::vector<llvm::Value*> DtoStructLiteralValues(const StructDeclaration* sd, const std::vector<llvm::Value*>& inits);

/**
 * Resolves the llvm type for a struct
 */
void DtoResolveStruct(StructDeclaration* sd);

/**
 * Provides the llvm declaration for a struct
 */
void DtoDeclareStruct(StructDeclaration* sd);

/**
 * Constructs the constant default initializer a struct
 */
void DtoConstInitStruct(StructDeclaration* sd);

/**
 * Provides the llvm definition for a struct
 */
void DtoDefineStruct(StructDeclaration* sd);

/**
 * Returns a boolean=true if the two structs are equal
 */
LLValue* DtoStructEquals(TOK op, DValue* lhs, DValue* rhs);

// index a struct one level
LLValue* DtoIndexStruct(LLValue* src, StructDeclaration* sd, VarDeclaration* vd);

#endif