lhutton1 commented on code in PR #16962:
URL: https://github.com/apache/tvm/pull/16962#discussion_r1586410538
##########
src/target/llvm/codegen_llvm.cc:
##########
@@ -1127,6 +1128,13 @@ void CodeGenLLVM::SetTargetAttributes(llvm::Function*
func) {
if (!features.empty()) {
func->addFnAttr("target-features", features);
}
+#if TVM_LLVM_VERSION >= 130
+ // Add vscale_range() function attribute when appropriate.
+ if (llvm_target_->TargetHasCPUFeature("sve") ||
llvm_target_->TargetHasCPUFeature("sme")) {
Review Comment:
+sme should imply +sve, so I think we can gett away with just an sve check
here
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