--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/inline-asm-error.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,15 @@
+; RUN: not llc -march x86 -regalloc=fast -optimize-regalloc=0 < %s 2> %t1
+; RUN: not llc -march x86 -regalloc=basic      < %s 2> %t2
+; RUN: not llc -march x86 -regalloc=greedy     < %s 2> %t3
+; RUN: FileCheck %s < %t1
+; RUN: FileCheck %s < %t2
+; RUN: FileCheck %s < %t3
+
+; The register allocator must fail on this function.
+; CHECK: error: inline assembly requires more registers than available
+
+define void @f(i32 %x0, i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32 %x5, i32 %x6, i32 %x7, i32 %x8, i32 %x9) nounwind ssp {
+entry:
+  tail call void asm sideeffect "hello world", "r,r,r,r,r,r,r,r,r,r,~{dirflag},~{fpsr},~{flags}"(i32 %x0, i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32 %x5, i32 %x6, i32 %x7, i32 %x8, i32 %x9) nounwind
+  ret void
+}