--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/ARM/fast-isel-mvn.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,108 @@
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
+; rdar://10412592
+
+; Note: The Thumb code is being generated by the target-independent selector.
+
+define void @t1() nounwind {
+entry:
+; ARM: t1
+; THUMB: t1
+; ARM: mvn r0, #0
+; THUMB: movw r0, #65535
+; THUMB: movt r0, #65535
+  call void @foo(i32 -1)
+  ret void
+}
+
+declare void @foo(i32)
+
+define void @t2() nounwind {
+entry:
+; ARM: t2
+; THUMB: t2
+; ARM: mvn r0, #233
+; THUMB: movw r0, #65302
+; THUMB: movt r0, #65535
+  call void @foo(i32 -234)
+  ret void
+}
+
+define void @t3() nounwind {
+entry:
+; ARM: t3
+; THUMB: t3
+; ARM: mvn	r0, #256
+; THUMB: movw r0, #65279
+; THUMB: movt r0, #65535
+  call void @foo(i32 -257)
+  ret void
+}
+
+; Load from constant pool
+define void @t4() nounwind {
+entry:
+; ARM: t4
+; THUMB: t4
+; ARM: ldr	r0
+; THUMB: movw r0, #65278
+; THUMB: movt r0, #65535
+  call void @foo(i32 -258)
+  ret void
+}
+
+define void @t5() nounwind {
+entry:
+; ARM: t5
+; THUMB: t5
+; ARM: mvn r0, #65280
+; THUMB: movs r0, #255
+; THUMB: movt r0, #65535
+  call void @foo(i32 -65281)
+  ret void
+}
+
+define void @t6() nounwind {
+entry:
+; ARM: t6
+; THUMB: t6
+; ARM: mvn r0, #978944
+; THUMB: movw r0, #4095
+; THUMB: movt r0, #65521
+  call void @foo(i32 -978945)
+  ret void
+}
+
+define void @t7() nounwind {
+entry:
+; ARM: t7
+; THUMB: t7
+; ARM: mvn r0, #267386880
+; THUMB: movw r0, #65535
+; THUMB: movt r0, #61455
+  call void @foo(i32 -267386881)
+  ret void
+}
+
+define void @t8() nounwind {
+entry:
+; ARM: t8
+; THUMB: t8
+; ARM: mvn r0, #65280
+; THUMB: movs r0, #255
+; THUMB: movt r0, #65535
+  call void @foo(i32 -65281)
+  ret void
+}
+
+define void @t9() nounwind {
+entry:
+; ARM: t9
+; THUMB: t9
+; ARM: mvn r0, #2130706432
+; THUMB: movw r0, #65535
+; THUMB: movt r0, #33023
+  call void @foo(i32 -2130706433)
+  ret void
+}