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[NVPTXISelLowering] Remove unnecessary context parameter (NFCI) 

The module context shouldn't be relevant here, and should never
be null either.
This commit is contained in:
Nikita Popov 2022-02-08 12:18:15 +01:00
parent 80267c8887
commit d9dba4c782
1 changed files with 2 additions and 8 deletions
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10
llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
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@ -2428,7 +2428,7 @@ NVPTXTargetLowering::getParamSymbol(SelectionDAG &DAG, int idx, EVT v) const {
// Check to see if the kernel argument is image*_t or sampler_t
static bool isImageOrSamplerVal(const Value *arg, const Module *context) {
static bool isImageOrSamplerVal(const Value *arg) {
static const char *const specialTypes[] = { "struct._image2d_t",
"struct._image3d_t",
"struct._sampler_t" };
@ -2439,9 +2439,6 @@ static bool isImageOrSamplerVal(const Value *arg, const Module *context) {
if (!PTy)
return false;
if (!context)
return false;
auto *STy = dyn_cast<StructType>(PTy->getPointerElementType());
if (!STy || STy->isLiteral())
return false;
@ -2493,10 +2490,7 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
// If the kernel argument is image*_t or sampler_t, convert it to
// a i32 constant holding the parameter position. This can later
// matched in the AsmPrinter to output the correct mangled name.
if (isImageOrSamplerVal(
theArgs[i],
(theArgs[i]->getParent() ? theArgs[i]->getParent()->getParent()
: nullptr))) {
if (isImageOrSamplerVal(theArgs[i])) {
assert(isKernelFunction(*F) &&
"Only kernels can have image/sampler params");
InVals.push_back(DAG.getConstant(i + 1, dl, MVT::i32));