[AArch64] Adjust the feature set for Exynos M1.

Enable zero cycle zeroing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279648 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AArch64/AArch64.td b/lib/Target/AArch64/AArch64.td
index 13a32d8..6c4bba1 100644 (file)
--- a/lib/Target/AArch64/AArch64.td
+++ b/lib/Target/AArch64/AArch64.td
@@ -225,7 +225,8 @@ def ProcExynosM1 : SubtargetFeature<"exynosm1", "ARMProcFamily", "ExynosM1",
                                     FeatureNEON,
                                     FeaturePerfMon,
                                     FeaturePostRAScheduler,
-                                    FeatureUseRSqrt
+                                    FeatureUseRSqrt,
+                                    FeatureZCZeroing
                                     ]>;
 
 def ProcKryo    : SubtargetFeature<"kryo", "ARMProcFamily", "Kryo",