aaron/ispc
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fix offset compuations

Browse Source
This commit is contained in:
Evghenii
2014-01-07 19:13:10 +01:00
parent 21313e52b4
commit f0b49995e5
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
ctx.cpp
View File

@@ -1842,8 +1842,9 @@ static llvm::Value* lCorrectLocalPtr(FunctionEmitContext *ctx, llvm::Value* valu
llvm::Function *func_warpsz = m->module->getFunction("__warpsize");
llvm::Value *__tid_x = ctx->CallInst(func_tid_x, NULL, std::vector<llvm::Value*>(), "tidCorrectLocalPtr");
llvm::Value *__warpsz = ctx->CallInst(func_warpsz, NULL, std::vector<llvm::Value*>(), "warpSzCorrectLocaLPtr");
llvm::Value *__warpid = ctx->BinaryOperator(llvm::Instruction::SDiv, __tid_x, __warpsz, "warpIdCorrectLocalPtr");
return llvm::GetElementPtrInst::Create(value, __warpid, "__gepCorrectLocalPtr", ctx->GetCurrentBasicBlock());
llvm::Value *_mwarpsz = ctx->BinaryOperator(llvm::Instruction::Sub, LLVMInt32(0), __warpsz, "mwarpSzCorrectLocalPtr");
llvm::Value *__offset = ctx->BinaryOperator(llvm::Instruction::And, __tid_x, _mwarpsz, "offsetCorrectLocalPtr");
return llvm::GetElementPtrInst::Create(value, __offset, "__gepCorrectLocalPtr", ctx->GetCurrentBasicBlock());
}
static llvm::Value* lConvertLocalToGenericPtr(FunctionEmitContext *ctx, llvm::Value *value)