public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug debug/107832] New: '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2 -fno-gcse-lm
@ 2022-11-23 11:28 asolokha at gmx dot com
0 siblings, 0 replies; only message in thread
From: asolokha at gmx dot com @ 2022-11-23 11:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107832
Bug ID: 107832
Summary: '-fcompare-debug' failure w/ -O2
-ftree-parallelize-loops=2 -fno-gcse-lm
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: compare-debug-failure
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
Target: aarch64-linux-gnu
Created attachment 53951
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53951&action=edit
Testcase
gcc 13.0.0 20221120 snapshot (g:a16a5460447eaaff0b4468064e4d7b1cc8fc42eb) fails
-fcompare-debug when compiling the attached testcase w/ -O2
-ftree-parallelize-loops=2 -fno-gcse-lm:
% aarch64-linux-gnu-gfortran-13 -O2 -fcompare-debug -ftree-parallelize-loops=2
-fno-gcse-lm -c ebqijrx1.f90
aarch64-linux-gnu-gfortran-13: error: ebqijrx1.f90: '-fcompare-debug' failure
--- ebqijrx1.f90.gkd 2022-11-23 18:26:10.937790540 +0700
+++ ebqijrx1.gk.f90.gkd 2022-11-23 18:26:10.986790649 +0700
@@ -1111,7 +1111,7 @@
4: integer(kind=8) D.xxxx;
5: integer(kind=8) D.xxxx;
-;; Function main._loopfn.0 (main._loopfn.0, funcdef_no=6, cgraph_uid=13,
symbol_order=19)
+;; Function main._loopfn.0 (main._loopfn.0, funcdef_no=6, cgraph_uid=13,
symbol_order=20)
(note # 0 0 NOTE_INSN_DELETED)
(note # 0 0 [bb 2] NOTE_INSN_BASIC_BLOCK)
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-11-23 11:28 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-11-23 11:28 [Bug debug/107832] New: '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2 -fno-gcse-lm asolokha at gmx dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).