[PATCH] D120665: [AArch64] Fix the TuneExynosM4 entry in lib/Target/AArch64/AArch64.td

David Sherwood via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 3 07:40:52 PST 2022


david-arm updated this revision to Diff 412721.
Herald added a project: All.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120665/new/

https://reviews.llvm.org/D120665

Files:
  llvm/lib/Target/AArch64/AArch64.td


Index: llvm/lib/Target/AArch64/AArch64.td
===================================================================
--- llvm/lib/Target/AArch64/AArch64.td
+++ llvm/lib/Target/AArch64/AArch64.td
@@ -818,8 +818,9 @@
                                      FeaturePostRAScheduler,
                                      FeaturePredictableSelectIsExpensive]>;
 
-def TuneExynosM4 : SubtargetFeature<"exynosm3", "ARMProcFamily", "ExynosM3",
-                                    "Samsung Exynos-M3 processors",
+// Re-uses some scheduling and tunings from the ExynosM3 proc family.
+def TuneExynosM4 : SubtargetFeature<"exynosm4", "ARMProcFamily", "ExynosM3",
+                                    "Samsung Exynos-M4 processors",
                                     [FeatureArithmeticBccFusion,
                                      FeatureArithmeticCbzFusion,
                                      FeatureExynosCheapAsMoveHandling,


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