[clang] [RISCV][FMV] Support target_version (PR #99040)

[Craig Topper via cfe-commits]

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@@ -15501,8 +15511,10 @@ Decl *Sema::ActOnStartOfFunctionDef(Scope *FnBodyScope, Decl *D,
     FD->setInvalidDecl();
   }
   if (const auto *Attr = FD->getAttr<TargetVersionAttr>()) {
-    if (!Context.getTargetInfo().hasFeature("fmv") &&
-        !Attr->isDefaultVersion()) {
+    if (Context.getTargetInfo().getTriple().isRISCV()) {
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topperc wrote:

Should we check AArch64 in the original `if` instead?

https://github.com/llvm/llvm-project/pull/99040