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programIndex still not working, found where change is needed...

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Evghenii
2013-11-14 19:46:08 +01:00
parent 918ca339b6
commit e162d5a99d
2 changed files with 21 additions and 5 deletions
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4
ctx.cpp
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@@ -1406,7 +1406,7 @@ FunctionEmitContext::MasksAllEqual(llvm::Value *v1, llvm::Value *v2) {
llvm::Value *
FunctionEmitContext::ProgramIndexVector(bool is32bits) {
if (g->target->getISA() != Target::NVPTX64)
if (!g->target->isPTX()) //g->target->getISA() != Target::NVPTX64)
{
llvm::SmallVector<llvm::Constant*, 16> array;
for (int i = 0; i < g->target->getVectorWidth() ; ++i) {
@@ -1424,7 +1424,7 @@ FunctionEmitContext::ProgramIndexVector(bool is32bits) {
llvm::Function *func_warpsz = m->module->getFunction("__warpsize");
llvm::Value *__tid_x = CallInst(func_tid_x, NULL, std::vector<llvm::Value*>(), "laneIdxForEach");
llvm::Value *__warpsz = CallInst(func_warpsz, NULL, std::vector<llvm::Value*>(), "warpSZForEach");
llvm::Value *__warpszm1 = BinaryOperator(llvm::Instruction::And, __warpsz, LLVMInt32(-1), "__warpszm1");
llvm::Value *__warpszm1 = BinaryOperator(llvm::Instruction::Add, __warpsz, LLVMInt32(-1), "__warpszm1");
llvm::Value *laneIdx = BinaryOperator(llvm::Instruction::And, __tid_x, __warpszm1, "__laneidx");
llvm::Value *index = InsertInst(llvm::UndefValue::get(LLVMTypes::Int32VectorType), laneIdx, 0, "__laneIdxV");
return index;