[llvm] [AArch64] set AppleA14 architecture version to v8.5-a (PR #92600)

via llvm-commits llvm-commits at lists.llvm.org
Fri May 17 13:47:31 PDT 2024


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-aarch64

Author: Tomas Matheson (tmatheson-arm)

<details>
<summary>Changes</summary>

Putting this up for review to double check, because Wikipedia claims it is v8.5-a but I noticed the citation is... [TargetParser](https://en.wikipedia.org/wiki/Apple_A14#cite_note-a14microarch-5).

---
Full diff: https://github.com/llvm/llvm-project/pull/92600.diff


1 Files Affected:

- (modified) llvm/lib/Target/AArch64/AArch64Processors.td (+1-1) 


``````````diff
diff --git a/llvm/lib/Target/AArch64/AArch64Processors.td b/llvm/lib/Target/AArch64/AArch64Processors.td
index f2286ae17dba5..96422758bc618 100644
--- a/llvm/lib/Target/AArch64/AArch64Processors.td
+++ b/llvm/lib/Target/AArch64/AArch64Processors.td
@@ -718,7 +718,7 @@ def ProcessorFeatures {
   list<SubtargetFeature> AppleA13 = [HasV8_4aOps, FeatureCrypto, FeatureFPARMv8,
                                      FeatureNEON, FeaturePerfMon, FeatureFullFP16,
                                      FeatureFP16FML, FeatureSHA3];
-  list<SubtargetFeature> AppleA14 = [HasV8_4aOps, FeatureCrypto, FeatureFPARMv8,
+  list<SubtargetFeature> AppleA14 = [HasV8_5aOps, FeatureCrypto, FeatureFPARMv8,
                                      FeatureNEON, FeaturePerfMon, FeatureFRInt3264,
                                      FeatureSpecRestrict, FeatureSSBS, FeatureSB,
                                      FeaturePredRes, FeatureCacheDeepPersist,

``````````

</details>


https://github.com/llvm/llvm-project/pull/92600


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