[Mlir-commits] [mlir] [Clang] Support target attr specifying CPU (PR #68678)

[Erich Keane]

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@@ -560,11 +560,12 @@ ParsedTargetAttr TargetInfo::parseTargetAttr(StringRef Features) const {
     }
 
     // While we're here iterating check for a different target cpu.
-    if (Feature.startswith("arch=")) {
+    if (Feature.startswith("arch=") || Feature.startswith("cpu=")) {
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erichkeane wrote:

We shouldn't be allowing 'cpu' in x86/x86-64 mode, as this is supposed to be compatible with GCC and I don't see value in it as a non-compatible extension.

https://github.com/llvm/llvm-project/pull/68678