https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
seurer at gcc dot gnu.org changed:
What|Removed |Added
Status|RESOLVED|REOPENED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Peter Bergner changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #13 from seurer at gcc dot gnu.org ---
Thanks, that did fix it on trunk.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #12 from CVS Commits ---
The master branch has been updated by Vladimir Makarov :
https://gcc.gnu.org/g:d1efec57e279f5b0cd62073696cd351fce369bb7
commit r11-7285-gd1efec57e279f5b0cd62073696cd351fce369bb7
Author: Vladimir N. Makarov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #11 from Vladimir Makarov ---
I've reproduced this bug and started to work on it. The bug is serious and
should be probably considered as P1 one. I try to fix it on this week.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Jakub Jelinek changed:
What|Removed |Added
Keywords||ra
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #9 from Jakub Jelinek ---
So, using the r10-135 compiler, seems things go wrong during RA.
In *.ira, we have:
(insn 35 34 217 2 (parallel [
(set (reg:DI 544 [ _29 ])
(minus:DI (reg:DI 542 [ _26 ])
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #8 from seurer at gcc dot gnu.org ---
Enabling -fno-forward-propagate triggers the problem.
seurer@genoa:~/gcc/git/build/gcc-10-test$ whichgcc
Now at commit g:a7eb97ad269b6509bd7b31ca373daea98e4d7e85, r10-135
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #7
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #6 from Richard Biener ---
(In reply to seurer from comment #5)
> I too am able to duplicate this on a native powerpc64 LE machine. Changing
> any of the compilation options (-Os -fno-forward-propagate -fschedule-insns
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
seurer at gcc dot gnu.org changed:
What|Removed |Added
Host|x86_64-pc-linux-gnu |x86_64-pc-linux-gnu,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
--- Comment #4 from seurer at gcc dot gnu.org ---
Created attachment 50168
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50168=edit
Assembler output from broken revision
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
seurer at gcc dot gnu.org changed:
What|Removed |Added
CC||seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Martin Liška changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Richard Biener changed:
What|Removed |Added
Target Milestone|10.2|10.3
--- Comment #1 from Richard
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |10.2
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