Add test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123906 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/ARM/machine-licm.ll b/test/CodeGen/ARM/machine-licm.ll
index 16c15fd..5d2f1fd 100644 (file)
--- a/test/CodeGen/ARM/machine-licm.ll
+++ b/test/CodeGen/ARM/machine-licm.ll
@@ -1,7 +1,9 @@
 ; RUN: llc < %s -mtriple=thumb-apple-darwin -relocation-model=pic -disable-fp-elim | FileCheck %s -check-prefix=THUMB
 ; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=pic -disable-fp-elim   | FileCheck %s -check-prefix=ARM
+; RUN: llc < %s -mtriple=armv7-apple-darwin10 -relocation-model=pic -disable-fp-elim -arm-darwin-use-movt | FileCheck %s -check-prefix=MOVT
 ; rdar://7353541
 ; rdar://7354376
+; rdar://8887598
 
 ; The generated code is no where near ideal. It's not recognizing the two
 ; constantpool entries being loaded can be merged into one.
@@ -17,6 +19,13 @@ entry:
 ; ARM: ldr r{{[0-9]+}}, [pc, [[REGISTER_1]]]
 ; ARM: ldr r{{[0-9]+}}, [r{{[0-9]+}}]
 
+; MOVT: t:
+; MOVT: movw [[REGISTER_2:r[0-9]+]], :lower16:(L_GV$non_lazy_ptr-(LPC0_0+4))
+; MOVT: movt [[REGISTER_2]], :upper16:(L_GV$non_lazy_ptr-(LPC0_0+4))
+; MOVT: LPC0_0:
+; MOVT: ldr r{{[0-9]+}}, [pc, [[REGISTER_2]]]
+; MOVT: ldr r{{[0-9]+}}, [r{{[0-9]+}}]
+
 ; THUMB: t:
   %0 = icmp eq i32 %c, 0                          ; <i1> [#uses=1]
   br i1 %0, label %return, label %bb.nph