From b73b370809325a10ebffeba8a6e61a38e5c3c68a Mon Sep 17 00:00:00 2001
From: Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Date: Fri, 12 Sep 2014 14:26:36 +0000
Subject: Address comments on r217622

llvm-svn: 217680
---
 llvm/test/CodeGen/PowerPC/asm-constraints.ll | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'llvm/test/CodeGen/PowerPC/asm-constraints.ll')

diff --git a/llvm/test/CodeGen/PowerPC/asm-constraints.ll b/llvm/test/CodeGen/PowerPC/asm-constraints.ll
index b8eb5efc869..998b61834f4 100644
--- a/llvm/test/CodeGen/PowerPC/asm-constraints.ll
+++ b/llvm/test/CodeGen/PowerPC/asm-constraints.ll
@@ -1,5 +1,17 @@
 ; RUN: llc < %s -mcpu=pwr8 | FileCheck %s
 
+; Generated from following C code:
+;
+; void foo (int result, char *addr) {
+;   __asm__ __volatile__ (
+;     "ld%U1%X1 %0,%1\n"
+;     "cmpw %0,%0\n"
+;     "bne- 1f\n"
+;     "1: isync\n"
+;     : "=r" (result)
+;     : "m"(*addr) : "memory", "cr0");
+; }
+
 target datalayout = "e-m:e-i64:64-n32:64"
 target triple = "powerpc64le-unknown-linux-gnu"
 
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