https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
Andrew Pinski changed:
What|Removed |Added
Target Milestone|--- |7.5
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #9 from Christophe Lyon ---
Good point, I just checked with
gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu, and it does ICE.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #8 from Jakub Jelinek ---
I guess what is important, does the testcase also ICE with older 7.x branch
snapshots? If yes, this most likely means just that there is some another bug
in 7.x, but it wouldn't be a regression. So, we
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
Christophe Lyon changed:
What|Removed |Added
CC||clyon at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #6 from Jakub Jelinek ---
Author: jakub
Date: Fri Aug 30 11:42:17 2019
New Revision: 275101
URL: https://gcc.gnu.org/viewcvs?rev=275101=gcc=rev
Log:
Backported from mainline
2019-02-05 Jakub Jelinek
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #5 from Jakub Jelinek ---
Author: jakub
Date: Thu Feb 7 14:55:50 2019
New Revision: 268647
URL: https://gcc.gnu.org/viewcvs?rev=268647=gcc=rev
Log:
Backported from mainline
2019-02-05 Jakub Jelinek
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
Jakub Jelinek changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #3 from Jakub Jelinek ---
Author: jakub
Date: Tue Feb 5 16:21:36 2019
New Revision: 268544
URL: https://gcc.gnu.org/viewcvs?rev=268544=gcc=rev
Log:
PR target/89188
* dce.c (delete_unmarked_insns): Don't remove no-op
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #2 from Jakub Jelinek ---
Created attachment 45596
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45596=edit
gcc9-pr89188.patch
Untested fix.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
Jakub Jelinek changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188
--- Comment #1 from Martin Liška ---
One probably related:
$ valgrind --trace-children=yes
/home/marxin/BIG/bin/s390x/dev/shm/buildbot/install/gcc/bin/s390x-linux-gnu-gcc
ice.ii -fnon-call-exceptions -O2 -c
==22733== Memcheck, a memory error
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