diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2013-04-08 18:41:23 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2013-04-08 18:41:23 +0000 |
| commit | 4a16efa3e43e35f0cc9efe3a67f620f0017c3d36 (patch) | |
| tree | 06099edc18d30894081a822b756f117cbe0b8207 /test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll | |
| parent | 482e7bddf617ae804dc47133cb07eb4aa81e45de (diff) | |
Notes
Diffstat (limited to 'test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll')
| -rw-r--r-- | test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll b/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll index f3db47119958..686cedbbc51a 100644 --- a/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll +++ b/test/Transforms/LoopUnswitch/2011-11-18-TwoSwitches-Threshold.ll @@ -1,5 +1,6 @@ +; REQUIRES: asserts ; RUN: opt -loop-unswitch -loop-unswitch-threshold 13 -disable-output -stats -info-output-file - < %s | FileCheck --check-prefix=STATS %s -; RUN: opt -S -loop-unswitch -loop-unswitch-threshold 13 -verify-loop-info -verify-dom-info %s | FileCheck %s +; RUN: opt -S -loop-unswitch -loop-unswitch-threshold 13 -verify-loop-info -verify-dom-info < %s | FileCheck %s ; STATS: 1 loop-simplify - Number of pre-header or exit blocks inserted ; STATS: 1 loop-unswitch - Number of switches unswitched @@ -25,7 +26,7 @@ ; CHECK-NEXT: ] ; CHECK: inc.us: ; preds = %second_switch.us, %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 @@ -45,7 +46,7 @@ ; CHECK-NEXT: ] ; CHECK: inc: ; preds = %loop_begin.inc_crit_edge, %second_switch -; CHECK-NEXT: call void @incf() noreturn nounwind +; CHECK-NEXT: call void @incf() [[NOR_NUW]] ; CHECK-NEXT: br label %loop_begin.backedge define i32 @test(i32* %var) { @@ -82,3 +83,6 @@ loop_exit: declare void @incf() noreturn declare void @decf() noreturn + +; CHECK: attributes #0 = { noreturn } +; CHECK: attributes [[NOR_NUW]] = { noreturn nounwind } |