--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/fast-isel-cmp-branch.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,34 @@
+; RUN: llc -O0 -mtriple=x86_64-linux -asm-verbose=false < %s | FileCheck %s
+; RUN: llc -O0 -mtriple=x86_64-win32 -asm-verbose=false < %s | FileCheck %s
+; rdar://8337108
+
+; Fast-isel shouldn't try to look through the compare because it's in a
+; different basic block, so its operands aren't necessarily exported
+; for cross-block usage.
+
+; CHECK: movb    %al, [[OFS:[0-9]*]](%rsp)
+; CHECK: callq   {{_?}}bar
+; CHECK: movb    [[OFS]](%rsp), %al
+
+declare void @bar()
+
+define void @foo(i32 %a, i32 %b) nounwind {
+entry:
+  %q = add i32 %a, 7
+  %r = add i32 %b, 9
+  %t = icmp ult i32 %q, %r
+  invoke void @bar() to label %next unwind label %unw
+next:
+  br i1 %t, label %true, label %return
+true:
+  call void @bar()
+  br label %return
+return:
+  ret void
+unw:
+  %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
+            cleanup
+  unreachable
+}
+
+declare i32 @__gxx_personality_v0(...)