From 4c576ca9dbda7d9b7069954c561ddc99d1c6b938 Mon Sep 17 00:00:00 2001
From: Stuart Hastings <stuart@apple.com>
Date: Fri, 13 May 2011 00:10:03 +0000
Subject: [PATCH] Tweak 131261 (thumb2-cbnz.ll) to generate the intended cbnz.
 rdar://problem/9298790

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131266 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/Thumb2/thumb2-cbnz.ll | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/test/CodeGen/Thumb2/thumb2-cbnz.ll b/test/CodeGen/Thumb2/thumb2-cbnz.ll
index 0c7f33a6f4a..0992fa8be34 100644
--- a/test/CodeGen/Thumb2/thumb2-cbnz.ll
+++ b/test/CodeGen/Thumb2/thumb2-cbnz.ll
@@ -3,27 +3,29 @@
 
 declare double @floor(double) nounwind readnone
 
-define void @t(i1 %a, double %b) {
+define void @t(i32 %c, double %b) {
 entry:
-  br i1 %a, label %bb3, label %bb1
+  %cmp1 = icmp ne i32 %c, 0
+  br i1 %cmp1, label %bb3, label %bb1
 
 bb1:                                              ; preds = %entry
   unreachable
 
 bb3:                                              ; preds = %entry
-  br i1 %a, label %bb7, label %bb5
+  %cmp2 = icmp ne i32 %c, 0
+  br i1 %cmp2, label %bb7, label %bb5
 
 bb5:                                              ; preds = %bb3
   unreachable
 
 bb7:                                              ; preds = %bb3
-  br i1 %a, label %bb11, label %bb9
+  %cmp3 = icmp ne i32 %c, 0
+  br i1 %cmp3, label %bb11, label %bb9
 
 bb9:                                              ; preds = %bb7
-; CHECK:      tst.w	r0, #1
-; CHECK:      tst.w	r0, #1
-; CHECK:      tst.w	r0, #1
-; CHECK:      bne
+; CHECK:      cmp	r0, #0
+; CHECK:      cmp	r0, #0
+; CHECK-NEXT:      cbnz
   %0 = tail call  double @floor(double %b) nounwind readnone ; <double> [#uses=0]
   br label %bb11