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-rw-r--r--test/CodeGen/X86/atomic16.ll6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/CodeGen/X86/atomic16.ll b/test/CodeGen/X86/atomic16.ll
index e276d47e34..73191a1e95 100644
--- a/test/CodeGen/X86/atomic16.ll
+++ b/test/CodeGen/X86/atomic16.ll
@@ -1,5 +1,11 @@
; RUN: llc < %s -O0 -march=x86-64 -mcpu=corei7 | FileCheck %s --check-prefix X64
; RUN: llc < %s -O0 -march=x86 -mcpu=corei7 | FileCheck %s --check-prefix X32
+; RUN: llc < %s -O0 -mtriple=x86_64-linux-unknonw-unknown -mcpu=corei7 -show-mc-encoding | grep xaddw | grep 0x66
+; RUN: llc < %s -O0 -mtriple=x86_64-linux-unknonw-unknown -mcpu=corei7 -show-mc-encoding | grep addw | grep 0x66
+; RUN: llc < %s -O0 -mtriple=x86_64-linux-unknonw-unknown -mcpu=corei7 -show-mc-encoding | grep subw | grep 0x66
+; RUN: llc < %s -O0 -mtriple=x86_64-linux-unknonw-unknown -mcpu=corei7 -show-mc-encoding | grep xorw | grep 0x66
+; RUN: llc < %s -O0 -mtriple=x86_64-linux-unknonw-unknown -mcpu=corei7 -show-mc-encoding | grep orw | grep 0x66
+; RUN: llc < %s -O0 -mtriple=x86_64-linux-unknonw-unknown -mcpu=corei7 -show-mc-encoding | grep andw | grep 0x66
@sc16 = external global i16