[clang] [llvm] [AArch64] Add FEAT_FPAC to supported CPUs (PR #137330)

[David Green via cfe-commits]

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@@ -862,7 +862,7 @@ def ProcessorFeatures {
                                  FeatureSB, FeatureSSBS, FeaturePAuth, FeatureFlagM, FeaturePredRes,
                                  FeatureSVE, FeatureSVE2, FeatureComplxNum, FeatureCRC, FeatureDotProd,
                                  FeatureFPARMv8, FeatureFullFP16, FeatureMatMulInt8, FeatureJS, FeatureLSE,
-                                 FeatureNEON, FeatureRAS, FeatureRCPC, FeatureRDM, FeatureBF16];
+                                 FeatureNEON, FeatureRAS, FeatureRCPC, FeatureRDM, FeatureBF16, FeatureFPAC];
   list<SubtargetFeature> X925 = [HasV9_2aOps, FeatureMTE, FeatureFP16FML,
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davemgreen wrote:

Should X925 have it too?

https://github.com/llvm/llvm-project/pull/137330