[AArch64] Adjust the feature set for Exynos

Enable the fusion of arithmetic and logic instructions for Exynos M4. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351149 91177308-0d34-0410-b5e6-96231b3b80d8
2026-07-19 23:23:38 -04:00 · 2019-01-15 01:53:49 +00:00
parent df7e021820
commit 548b0e2a26
2 changed files with 2 additions and 0 deletions
@@ -557,6 +557,7 @@ def ProcExynosM4 : SubtargetFeature<"exynosm4", "ARMProcFamily", "ExynosM3",
                                     FeatureFP16FML,
                                     FeatureFuseAddress,
                                     FeatureFuseAES,
+                                     FeatureFuseArithmeticLogic,
                                     FeatureFuseCCSelect,
                                     FeatureFuseLiterals,
                                     FeatureLSLFast,
@@ -1,4 +1,5 @@
 # RUN: llc -o /dev/null 2>&1 %s -mtriple aarch64-unknown -mattr=fuse-arith-logic -run-pass=machine-scheduler -misched-print-dags | FileCheck %s
+# RUN: llc -o /dev/null 2>&1 %s -mtriple aarch64-unknown -mcpu=exynos-m4         -run-pass=machine-scheduler -misched-print-dags | FileCheck %s
 # REQUIRES: asserts

 ---