[PATCH] D142502: [AArch64] Add A+B+1 and A-B-1 macro fusion for Ampere1A

Dave Green via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 26 08:41:37 PST 2023


dmgreen added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64.td:1313
   list<SubtargetFeature> Ampere1 = [HasV8_6aOps, FeatureNEON, FeaturePerfMon,
-                                    FeatureSSBS, FeatureRandGen, FeatureSB,
-                                    FeatureSHA2, FeatureSHA3, FeatureAES];
+                                    FeatureSSBS, FeatureRandGen, FeatureSHA2,
+                                    FeatureSHA3, FeatureAES];
----------------
dmgreen wrote:
> These look unrelated to the macro fusion.
Should these be part of another patch?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142502/new/

https://reviews.llvm.org/D142502



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