[AArch64] Update test cases for Exynos M3

Update any test case relevant for Exynos M3.

llvm-svn: 323775
diff --git a/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll b/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
index 5ace6e6..eeeafbb 100644
--- a/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
+++ b/llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
@@ -5,6 +5,7 @@
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=cyclone    < %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=exynos-m1  < %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=exynos-m2  < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=exynos-m3  < %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=kryo       < %s | FileCheck %s
 ; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=thunderx2t99 < %s | FileCheck %s