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

foreach_unique will work now on atomic data types, not pointers yet. enum is not tested. All tests/foreach-unique-*.ispc pass

Browse Source
This commit is contained in:
Evghenii
2014-01-24 08:30:50 +01:00
parent 1cf1dab649
commit 1a07aed6aa
3 changed files with 73 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
ctx.cpp
View File

@@ -1390,16 +1390,57 @@ FunctionEmitContext::LaneMask(llvm::Value *v) {
return CallInst(fmm, NULL, v, LLVMGetName(v, "_movmsk"));
}
bool lAppendInsertExtractName(llvm::Value *vector, std::string &funcName)
{
llvm::Type *type = vector->getType();
if (type == LLVMTypes::Int8VectorType)
funcName += "_int8";
else if (type == LLVMTypes::Int16VectorType)
funcName += "_int16";
else if (type == LLVMTypes::Int32VectorType)
funcName += "_int32";
else if (type == LLVMTypes::Int64VectorType)
funcName += "_int64";
else if (type == LLVMTypes::FloatVectorType)
funcName += "_float";
else if (type == LLVMTypes::DoubleVectorType)
funcName += "_double";
else
return false;
return true;
}
llvm::Value*
FunctionEmitContext::Insert(llvm::Value *vector, llvm::Value *lane, llvm::Value *scalar)
{
return NULL;
std::string funcName = "__insert";
assert(lAppendInsertExtractName(vector, funcName));
assert(lane->getType() == LLVMTypes::Int32Type);
llvm::Function *func = m->module->getFunction(funcName.c_str());
assert(func != NULL);
std::vector<llvm::Value *> args;
args.push_back(vector);
args.push_back(lane);
args.push_back(scalar);
llvm::Value *ret = llvm::CallInst::Create(func, args, LLVMGetName(vector, funcName.c_str()), GetCurrentBasicBlock());
return ret;
}
llvm::Value*
FunctionEmitContext::Extract(llvm::Value *vector, llvm::Value *lane)
{
return NULL;
std::string funcName = "__extract";
assert(lAppendInsertExtractName(vector, funcName));
assert(lane->getType() == LLVMTypes::Int32Type);
llvm::Function *func = m->module->getFunction(funcName.c_str());
assert(func != NULL);
std::vector<llvm::Value *> args;
args.push_back(vector);
args.push_back(lane);
llvm::Value *ret = llvm::CallInst::Create(func, args, LLVMGetName(vector, funcName.c_str()), GetCurrentBasicBlock());
return ret;
}