[AArch64] Adjust the scheduling model for Exynos-M1.

Enable use-postra-scheduler. (NFC)

llvm-svn: 275457

diff --git a/llvm/lib/Target/AArch64/AArch64.td b/llvm/lib/Target/AArch64/AArch64.td
index 4235e59..b1e8816 100644 (file)
--- a/llvm/lib/Target/AArch64/AArch64.td
+++ b/llvm/lib/Target/AArch64/AArch64.td
@@ -224,6 +224,7 @@ def ProcExynosM1 : SubtargetFeature<"exynosm1", "ARMProcFamily", "ExynosM1",
                                     FeatureFPARMv8,
                                     FeatureNEON,
                                     FeaturePerfMon,
+                                    FeaturePostRAScheduler,
                                     FeatureUseRSqrt
                                     ]>;