Updating branches/google/stable to r176857

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@177040 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 53 deletions

diff --git a/test/Transforms/LoopUnswitch/infinite-loop.ll b/test/Transforms/LoopUnswitch/infinite-loop.ll
deleted file mode 100644
index 73391ca8d1..0000000000
--- a/test/Transforms/LoopUnswitch/infinite-loop.ll
+++ /dev/null
@@ -1,53 +0,0 @@
-; RUN: opt -loop-unswitch -disable-output -stats -info-output-file - < %s | FileCheck --check-prefix=STATS %s
-; RUN: opt -loop-unswitch -simplifycfg -S < %s | FileCheck %s
-; PR5373
-
-; Loop unswitching shouldn't trivially unswitch the true case of condition %a
-; in the code here because it leads to an infinite loop. While this doesn't
-; contain any instructions with side effects, it's still a kind of side effect.
-; It can trivially unswitch on the false cas of condition %a though.
-
-; STATS: 2 loop-unswitch - Number of branches unswitched
-; STATS: 1 loop-unswitch - Number of unswitches that are trivial
-
-; CHECK: @func_16
-; CHECK-NEXT: entry:
-; CHECK-NEXT: br i1 %a, label %entry.split, label %abort0.split
-
-; CHECK: entry.split:
-; CHECK-NEXT: br i1 %b, label %cond.end.us, label %abort1
-
-; CHECK: cond.end.us:
-; CHECK-NEXT: br label %cond.end.us
-
-; CHECK: abort0.split:
-; CHECK-NEXT: call void @end0() noreturn nounwind
-; CHECK-NEXT: unreachable
-
-; CHECK: abort1:
-; CHECK-NEXT: call void @end1() noreturn nounwind
-; CHECK-NEXT: unreachable
-
-; CHECK: }
-
-define void @func_16(i1 %a, i1 %b) nounwind {
-entry:
-  br label %for.body
-
-for.body:
-  br i1 %a, label %cond.end, label %abort0
-
-cond.end:
-  br i1 %b, label %for.body, label %abort1
-
-abort0:
-  call void @end0() noreturn nounwind
-  unreachable
-
-abort1:
-  call void @end1() noreturn nounwind
-  unreachable
-}
-
-declare void @end0() noreturn
-declare void @end1() noreturn