From 35a2e0f92818a3402cec94be1ef55b2ccee9a757 Mon Sep 17 00:00:00 2001 From: Florian Hahn Date: Wed, 31 May 2017 15:50:03 +0000 Subject: [PATCH] [AArch64] Enable FeatureFuseAES on Cortex-A53. It improves performance on Cortex-A53. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304307 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/AArch64/AArch64.td | 1 + test/CodeGen/AArch64/misched-fusion-aes.ll | 1 + 2 files changed, 2 insertions(+) diff --git a/lib/Target/AArch64/AArch64.td b/lib/Target/AArch64/AArch64.td index cad9c4c8cb4..abe28460c83 100644 --- a/lib/Target/AArch64/AArch64.td +++ b/lib/Target/AArch64/AArch64.td @@ -190,6 +190,7 @@ def ProcA53 : SubtargetFeature<"a53", "ARMProcFamily", "CortexA53", FeatureCrypto, FeatureCustomCheapAsMoveHandling, FeatureFPARMv8, + FeatureFuseAES, FeatureNEON, FeaturePerfMon, FeaturePostRAScheduler, diff --git a/test/CodeGen/AArch64/misched-fusion-aes.ll b/test/CodeGen/AArch64/misched-fusion-aes.ll index 164d1e63c47..bd7c69c910c 100644 --- a/test/CodeGen/AArch64/misched-fusion-aes.ll +++ b/test/CodeGen/AArch64/misched-fusion-aes.ll @@ -1,3 +1,4 @@ +; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a53 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKCORTEX ; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a57 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKCORTEX ; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a72 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKCORTEX ; RUN: llc %s -o - -mtriple=aarch64-unknown -mcpu=cortex-a73 | FileCheck %s --check-prefix=CHECK --check-prefix=CHECKCORTEX -- 2.11.0