diff options
Diffstat (limited to 'test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll')
| -rw-r--r-- | test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll b/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll index c1fd588106603..a8608b8772051 100644 --- a/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll +++ b/test/Transforms/LoopUnswitch/2011-11-18-SimpleSwitch.ll @@ -1,5 +1,6 @@ +; REQUIRES: asserts ; RUN: opt -loop-unswitch -disable-output -stats -info-output-file - < %s | FileCheck --check-prefix=STATS %s -; RUN: opt -S -loop-unswitch -verify-loop-info -verify-dom-info %s | FileCheck %s +; RUN: opt -S -loop-unswitch -verify-loop-info -verify-dom-info < %s | FileCheck %s ; STATS: 1 loop-simplify - Number of pre-header or exit blocks inserted ; STATS: 2 loop-unswitch - Number of switches unswitched @@ -19,7 +20,7 @@ ; CHECK-NEXT: i32 1, label %inc.us ; CHECK: inc.us: ; preds = %loop_begin.us -; CHECK-NEXT: call void @incf() noreturn nounwind +; CHECK-NEXT: call void @incf() [[NOR_NUW:#[0-9]+]] ; CHECK-NEXT: br label %loop_begin.backedge.us ; CHECK: .split: ; preds = %..split_crit_edge @@ -40,7 +41,7 @@ ; CHECK-NEXT: ] ; CHECK: dec.us3: ; preds = %loop_begin.us1 -; CHECK-NEXT: call void @decf() noreturn nounwind +; CHECK-NEXT: call void @decf() [[NOR_NUW]] ; CHECK-NEXT: br label %loop_begin.backedge.us5 ; CHECK: .split.split: ; preds = %.split..split.split_crit_edge @@ -89,3 +90,6 @@ loop_exit: declare void @incf() noreturn declare void @decf() noreturn + +; CHECK: attributes #0 = { noreturn } +; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind } |