From 08c3f7b7c2c17e2d4411b0c807e29fd16cb6d669 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 12 Jul 2006 16:59:09 +0000
Subject: [PATCH] Testcase for PR828.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29117 91177308-0d34-0410-b5e6-96231b3b80d8
---
 .../X86/2006-07-12-InlineAsmQConstraint.ll     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 test/CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll

diff --git a/test/CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll b/test/CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll
new file mode 100644
index 00000000000..5bca651d902
--- /dev/null
+++ b/test/CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llc -march=x86
+; PR828
+
+target endian = little
+target pointersize = 32
+target triple = "i686-pc-linux-gnu"
+
+implementation   ; Functions:
+
+void %_ZN5() {
+
+cond_true9:             ; preds = %entry
+        %tmp3.i.i = call int asm sideeffect "lock; cmpxchg $1,$2",
+"={ax},q,m,0,~{dirflag},~{fpsr},~{flags},~{memory}"( int 0, int* null, int 0 ) 
+              ; <int> [#uses=0]
+        ret void
+}
+