[WinEH] Update LCSSA to handle catchswitch with handlers inside and outside a loop

[oota-llvm.git] / test / Transforms / LoopUnswitch / infinite-loop.ll

diff --git a/test/Transforms/LoopUnswitch/infinite-loop.ll b/test/Transforms/LoopUnswitch/infinite-loop.ll
index 73391ca8d19d3d5b85bdb4bbc30a99c3f82e5e24..3d1c895edec90d1e24980bd589700a700bfe2ecf 100644 (file)
--- a/test/Transforms/LoopUnswitch/infinite-loop.ll
+++ b/test/Transforms/LoopUnswitch/infinite-loop.ll
@@ -1,3 +1,4 @@
+; REQUIRES: asserts
 ; 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
@@ -8,24 +9,24 @@
 ; 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
+; STATS: 2 loop-unswitch - Number of unswitches that are trivial
 
-; CHECK: @func_16
+; CHECK-LABEL: @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-NEXT: br i1 %b, label %cond.end, label %abort1.split
 
-; CHECK: cond.end.us:
-; CHECK-NEXT: br label %cond.end.us
+; CHECK: cond.end:
+; CHECK-NEXT: br label %cond.end
 
 ; CHECK: abort0.split:
-; CHECK-NEXT: call void @end0() noreturn nounwind
+; CHECK-NEXT: call void @end0() [[NOR_NUW:#[0-9]+]]
 ; CHECK-NEXT: unreachable
 
-; CHECK: abort1:
-; CHECK-NEXT: call void @end1() noreturn nounwind
+; CHECK: abort1.split:
+; CHECK-NEXT: call void @end1() [[NOR_NUW]]
 ; CHECK-NEXT: unreachable
 
 ; CHECK: }
@@ -51,3 +52,7 @@ abort1:
 
 declare void @end0() noreturn
 declare void @end1() noreturn
+
+; CHECK: attributes #0 = { nounwind }
+; CHECK: attributes #1 = { noreturn }
+; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind }