regenerate checks

llvm-svn: 264677

1 files changed, 17 insertions, 12 deletions

diff --git a/llvm/test/Transforms/SimplifyCFG/PhiBlockMerge.ll b/llvm/test/Transforms/SimplifyCFG/PhiBlockMerge.ll
index 555082921b9..85b98706018 100644
--- a/llvm/test/Transforms/SimplifyCFG/PhiBlockMerge.ll
+++ b/llvm/test/Transforms/SimplifyCFG/PhiBlockMerge.ll
@@ -1,24 +1,29 @@
+; NOTE: Assertions have been autogenerated by update_test_checks.py
 ; Test merging of blocks that only have PHI nodes in them
 ;
 ; RUN: opt < %s -simplifycfg -S | FileCheck %s
 ;
 
 define i32 @test(i1 %a, i1 %b) {
-        br i1 %a, label %M, label %O
+; CHECK-LABEL: @test(
+; CHECK:       M:
+; CHECK-NEXT:    [[DOT:%.*]] = select i1 %b, i32 0, i32 1
+; CHECK-NEXT:    [[W:%.*]] = select i1 %a, i32 2, i32 [[DOT]]
+; CHECK-NEXT:    [[R:%.*]] = add i32 [[W]], 1
+; CHECK-NEXT:    ret i32 [[R]]
+;
+  br i1 %a, label %M, label %O
 O:              ; preds = %0
-; CHECK: select i1 %b, i32 0, i32 1
-; CHECK-NOT: phi
-        br i1 %b, label %N, label %Q
+  br i1 %b, label %N, label %Q
 Q:              ; preds = %O
-        br label %N
+  br label %N
 N:              ; preds = %Q, %O
-        ; This block should be foldable into M
-        %Wp = phi i32 [ 0, %O ], [ 1, %Q ]              ; <i32> [#uses=1]
-        br label %M
+  ; This block should be foldable into M
+  %Wp = phi i32 [ 0, %O ], [ 1, %Q ]              ; <i32> [#uses=1]
+  br label %M
 M:              ; preds = %N, %0
-        %W = phi i32 [ %Wp, %N ], [ 2, %0 ]             ; <i32> [#uses=1]
-        %R = add i32 %W, 1              ; <i32> [#uses=1]
-        ret i32 %R
-; CHECK: ret
+  %W = phi i32 [ %Wp, %N ], [ 2, %0 ]             ; <i32> [#uses=1]
+  %R = add i32 %W, 1              ; <i32> [#uses=1]
+  ret i32 %R
 }