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add intrinsics for portable packed simd vector reductions

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This commit is contained in:
gnzlbg 2018-03-13 16:46:55 +01:00
parent e5acb0c8f6
commit 01cc5b3e19
6 changed files with 525 additions and 3 deletions
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46
src/rustllvm/RustWrapper.cpp
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@ -1395,3 +1395,49 @@ LLVMRustModuleCost(LLVMModuleRef M) {
auto f = unwrap(M)->functions();
return std::distance(std::begin(f), std::end(f));
}
// Vector reductions:
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceFAdd(LLVMBuilderRef B, LLVMValueRef Acc, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateFAddReduce(unwrap(Acc),unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceFMul(LLVMBuilderRef B, LLVMValueRef Acc, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateFMulReduce(unwrap(Acc),unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceAdd(LLVMBuilderRef B, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateAddReduce(unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceMul(LLVMBuilderRef B, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateMulReduce(unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceAnd(LLVMBuilderRef B, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateAndReduce(unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceOr(LLVMBuilderRef B, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateOrReduce(unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceXor(LLVMBuilderRef B, LLVMValueRef Src) {
return wrap(unwrap(B)->CreateXorReduce(unwrap(Src)));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceMin(LLVMBuilderRef B, LLVMValueRef Src, bool IsSigned) {
return wrap(unwrap(B)->CreateIntMinReduce(unwrap(Src), IsSigned));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceMax(LLVMBuilderRef B, LLVMValueRef Src, bool IsSigned) {
return wrap(unwrap(B)->CreateIntMaxReduce(unwrap(Src), IsSigned));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceFMin(LLVMBuilderRef B, LLVMValueRef Src, bool NoNaN) {
return wrap(unwrap(B)->CreateFPMinReduce(unwrap(Src), NoNaN));
}
extern "C" LLVMValueRef
LLVMRustBuildVectorReduceFMax(LLVMBuilderRef B, LLVMValueRef Src, bool NoNaN) {
return wrap(unwrap(B)->CreateFPMaxReduce(unwrap(Src), NoNaN));
}