--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/2008-09-17-inline-asm-1.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,30 @@
+; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -march=x86 -regalloc=fast -optimize-regalloc=0 | FileCheck %s
+
+; %0 must not be put in EAX or EDX.
+; In the first asm, $0 and $2 must not be put in EAX.
+; CHECK: InlineAsm Start
+; CHECK-NOT: movl %eax, %eax
+; CHECK-NOT: movl (%eax), %eax
+; CHECK: InlineAsm End
+; In the second asm, $0 and $2 must not be put in EDX.
+; CHECK: InlineAsm Start
+; CHECK-NOT: movl %edx, %edx
+; CHECK-NOT: movl (%edx), %edx
+; CHECK: InlineAsm End
+
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
+target triple = "i386-apple-darwin8"
+@x = common global i32 0
+
+define i32 @aci(i32* %pw) nounwind {
+entry:
+	%0 = load i32* @x, align 4
+	%asmtmp = tail call { i32, i32 } asm "movl $0, %eax\0A\090:\0A\09test %eax, %eax\0A\09je 1f\0A\09movl %eax, $2\0A\09incl $2\0A\09lock\0A\09cmpxchgl $2, $0\0A\09jne 0b\0A\091:", "=*m,=&{ax},=&r,*m,~{dirflag},~{fpsr},~{flags},~{memory},~{cc}"(i32* %pw, i32* %pw) nounwind
+	%asmtmp2 = tail call { i32, i32 } asm "movl $0, %edx\0A\090:\0A\09test %edx, %edx\0A\09je 1f\0A\09movl %edx, $2\0A\09incl $2\0A\09lock\0A\09cmpxchgl $2, $0\0A\09jne 0b\0A\091:", "=*m,=&{dx},=&r,*m,~{dirflag},~{fpsr},~{flags},~{memory},~{cc}"(i32* %pw, i32* %pw) nounwind
+	%asmresult2 = extractvalue { i32, i32 } %asmtmp, 0
+	%asmresult3 = extractvalue { i32, i32 } %asmtmp2, 0
+	%1 = add i32 %asmresult2, %asmresult3
+	%2 = add i32 %0, %1
+	ret i32 %2
+}