[ARM] Constrain some register classes in EmitAtomicBinary64 so that
we pass these tests with -verify-machineinstrs.
llvm-svn: 189006
diff --git a/llvm/test/CodeGen/ARM/atomic-64bit.ll b/llvm/test/CodeGen/ARM/atomic-64bit.ll
index 8ec829c..06a4df9 100644
--- a/llvm/test/CodeGen/ARM/atomic-64bit.ll
+++ b/llvm/test/CodeGen/ARM/atomic-64bit.ll
@@ -1,5 +1,5 @@
; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s
-; RUN: llc < %s -mtriple=thumbv7-none-linux-gnueabihf | FileCheck %s --check-prefix=CHECK-THUMB
+; RUN: llc < %s -mtriple=thumbv7-none-linux-gnueabihf -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-THUMB
define i64 @test1(i64* %ptr, i64 %val) {
; CHECK-LABEL: test1: