1 files changed, 0 insertions, 85 deletions
diff --git a/llvm/test/Transforms/LoopStrengthReduce/2011-10-03-CritEdgeMerge.ll b/llvm/test/Transforms/LoopStrengthReduce/2011-10-03-CritEdgeMerge.ll
deleted file mode 100644
index 5f910ce8402..00000000000
--- a/llvm/test/Transforms/LoopStrengthReduce/2011-10-03-CritEdgeMerge.ll
+++ /dev/null
@@ -1,85 +0,0 @@
-; RUN: opt -loop-reduce -S < %s | FileCheck %s
-;
-; Test LSR's use of SplitCriticalEdge during phi rewriting.
-
-target triple = "x86_64-apple-darwin"
-
-; Provide legal integer types.
-target datalayout = "n8:16:32:64"
-
-
-; Verify that identical edges are merged. rdar://problem/6453893
-; CHECK-LABEL: @test1(
-; CHECK: bb89:
-; CHECK: phi i8* [ %lsr.iv.next1, %bbA.bb89_crit_edge ], [ %lsr.iv.next1, %bbB.bb89_crit_edge ]{{$}}
-
-define i8* @test1() {
-entry:
-  br label %loop
-
-loop:
-  %rec = phi i32 [ %next, %loop ], [ 0, %entry ]
-  %next = add i32 %rec, 1
-  %tmp75 = getelementptr i8, i8* null, i32 %next
-  br i1 false, label %loop, label %loopexit
-
-loopexit:
-  br i1 false, label %bbA, label %bbB
-
-bbA:
-  switch i32 0, label %bb89 [
-    i32 47, label %bb89
-    i32 58, label %bb89
-  ]
-
-bbB:
-  switch i8 0, label %bb89 [
-    i8 47, label %bb89
-    i8 58, label %bb89
-  ]
-
-bb89:
-  %tmp75phi = phi i8* [ %tmp75, %bbA ], [ %tmp75, %bbA ], [ %tmp75, %bbA ], [ %tmp75, %bbB ], [ %tmp75, %bbB ], [ %tmp75, %bbB ]
-  br label %exit
-
-exit:
-  ret i8* %tmp75phi
-}
-
-; Handle single-predecessor phis: PR13756
-; CHECK-LABEL: @test2(
-; CHECK: bb89:
-; CHECK: phi i8* [ %lsr.iv.next1, %bbA ], [ %lsr.iv.next1, %bbA ], [ %lsr.iv.next1, %bbA ]{{$}}
-define i8* @test2() {
-entry:
-  br label %loop
-
-loop:
-  %rec = phi i32 [ %next, %loop ], [ 0, %entry ]
-  %next = add i32 %rec, 1
-  %tmp75 = getelementptr i8, i8* null, i32 %next
-  br i1 false, label %loop, label %loopexit
-
-loopexit:
-  br i1 false, label %bbA, label %bbB
-
-bbA:
-  switch i32 0, label %bb89 [
-    i32 47, label %bb89
-    i32 58, label %bb89
-  ]
-
-bbB:
-  switch i8 0, label %exit [
-    i8 47, label %exit
-    i8 58, label %exit
-  ]
-
-bb89:
-  %tmp75phi = phi i8* [ %tmp75, %bbA ], [ %tmp75, %bbA ], [ %tmp75, %bbA ]
-  br label %exit
-
-exit:
-  %result = phi i8* [ %tmp75phi, %bb89 ], [ %tmp75, %bbB ], [ %tmp75, %bbB ], [ %tmp75, %bbB ]
-  ret i8* %result
-}