[clang] [llvm] [RISCV][FMV] Support target_clones (PR #85786)
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 8 18:03:18 PDT 2024
================
@@ -14156,6 +14157,84 @@ CodeGenFunction::EmitAArch64CpuSupports(ArrayRef<StringRef> FeaturesStrs) {
return Result;
}
+llvm::SmallVector<llvm::Value *>
+CodeGenFunction::EmitRISCVExtSupports(ArrayRef<StringRef> FeaturesStrs) {
+ auto BaseExtReqs = llvm::RISCV::getBaseExtensionKey(FeaturesStrs);
+ auto IMACompatibleExtReqs =
+ llvm::RISCV::getIMACompatibleExtensionKey(FeaturesStrs);
+
+ // check whether all FeatureStrs are available for hwprobe.
----------------
topperc wrote:
check->Check
https://github.com/llvm/llvm-project/pull/85786
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