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.. work in programm to embed PTX into host code ..

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This commit is contained in:
Evghenii
2013-10-30 16:47:30 +01:00
parent 47cc470bf6
commit f9ec1a0097
4 changed files with 189 additions and 51 deletions
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25
type.cpp
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@@ -2942,7 +2942,18 @@ FunctionType::LLVMFunctionType(llvm::LLVMContext *ctx, bool removeMask) const {
Assert(m->errorCount > 0);
return NULL;
}
llvmArgTypes.push_back(t);
if (g->target->isPTX() && g->target->getISA() != Target::NVPTX64 && isTask)
{
#if 0
llvmArgTypes.push_back(
llvm::BitCastInst(llvm::PointerType::getUnqual(t), LLVMTypes::VoidPointerType)
);
#endif
llvmArgTypes.push_back(llvm::PointerType::getUnqual(t));
//llvmArgTypes.push_back(t);
}
else
llvmArgTypes.push_back(t);
}
// And add the function mask, if asked for
@@ -2956,7 +2967,8 @@ FunctionType::LLVMFunctionType(llvm::LLVMContext *ctx, bool removeMask) const {
// threads the tasks system has running. (Task arguments are
// marshalled in a struct so that it's easy to allocate space to
// hold them until the task actually runs.)
if (g->target->getISA() != Target::NVPTX64)
// if (g->target->getISA() != Target::NVPTX64)
if (!g->target->isPTX())
{
llvm::Type *st = llvm::StructType::get(*ctx, llvmArgTypes);
callTypes.push_back(llvm::PointerType::getUnqual(st));
@@ -2973,9 +2985,14 @@ FunctionType::LLVMFunctionType(llvm::LLVMContext *ctx, bool removeMask) const {
}
else
{
callTypes = llvmArgTypes;
if (g->target->getISA() == Target::NVPTX64)
callTypes = llvmArgTypes;
else
{
llvm::Type *st = llvm::StructType::get(*ctx, llvmArgTypes);
callTypes.push_back(llvm::PointerType::getUnqual(st));
}
}
}
else
// Otherwise we already have the types of the arguments