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Use MCSubtargetInfo::getAllProcessorFeatures()

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This method is now available in upstream LLVM \o/
This commit is contained in:
Nikita Popov 2024-01-17 15:05:18 +01:00
parent 85eaadfc01
commit a911c8ce23
1 changed files with 4 additions and 4 deletions
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8
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -368,10 +368,10 @@ extern "C" void LLVMRustPrintTargetCPUs(LLVMTargetMachineRef TM,
}
extern "C" size_t LLVMRustGetTargetFeaturesCount(LLVMTargetMachineRef TM) {
#ifdef LLVM_RUSTLLVM
#if LLVM_VERSION_GE(18, 0)
const TargetMachine *Target = unwrap(TM);
const MCSubtargetInfo *MCInfo = Target->getMCSubtargetInfo();
const ArrayRef<SubtargetFeatureKV> FeatTable = MCInfo->getFeatureTable();
const ArrayRef<SubtargetFeatureKV> FeatTable = MCInfo->getAllProcessorFeatures();
return FeatTable.size();
#else
return 0;
@ -380,10 +380,10 @@ extern "C" size_t LLVMRustGetTargetFeaturesCount(LLVMTargetMachineRef TM) {
extern "C" void LLVMRustGetTargetFeature(LLVMTargetMachineRef TM, size_t Index,
const char** Feature, const char** Desc) {
#ifdef LLVM_RUSTLLVM
#if LLVM_VERSION_GE(18, 0)
const TargetMachine *Target = unwrap(TM);
const MCSubtargetInfo *MCInfo = Target->getMCSubtargetInfo();
const ArrayRef<SubtargetFeatureKV> FeatTable = MCInfo->getFeatureTable();
const ArrayRef<SubtargetFeatureKV> FeatTable = MCInfo->getAllProcessorFeatures();
const SubtargetFeatureKV Feat = FeatTable[Index];
*Feature = Feat.Key;
*Desc = Feat.Desc;