https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #12 from CVS Commits ---
The master branch has been updated by Vladimir Makarov :
https://gcc.gnu.org/g:0202fa3d6359911a9e6d605d33d0ac669e21eaf3
commit r11-6988-g0202fa3d6359911a9e6d605d33d0ac669e21eaf3
Author: Vladimir N. Makarov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #11 from Vladimir Makarov ---
(In reply to Jakub Jelinek from comment #10)
> (In reply to Vladimir Makarov from comment #9)
> > I've committed the patch only to the trunk. I believe the bug on the trunk
> > is still present but not t
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #10 from Jakub Jelinek ---
(In reply to Vladimir Makarov from comment #9)
> I've committed the patch only to the trunk. I believe the bug on the trunk
> is still present but not triggered by the test.
See #c5, by using ? 2 : 1 inste
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #9 from Vladimir Makarov ---
I've committed the patch only to the trunk. I believe the bug on the trunk is
still present but not triggered by the test.
I'll commit a bit modified patch to gcc 10 branch after some time if there is
no
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #8 from CVS Commits ---
The master branch has been updated by Vladimir Makarov :
https://gcc.gnu.org/g:7f9f83ef300e8734dccb90a7c347997b2787e9e9
commit r11-6986-g7f9f83ef300e8734dccb90a7c347997b2787e9e9
Author: Vladimir N. Makarov
D
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #7 from Vladimir Makarov ---
I've reproduced it on gcc-10 branch.
For some reason, LRA does not change register class for reload pseudo.
This bug will take some time for a fix as the fix will probably affect very
sensitive part of L
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
Jakub Jelinek changed:
What|Removed |Added
CC||ktkachov at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
Richard Biener changed:
What|Removed |Added
Ever confirmed|0 |1
Priority|P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #5 from Alex Coplan ---
Perhaps more conveniently, simply changing the 0 to a 1 on the RHS of the
ternary operator, the following testcase still ICEs at -O3 on trunk:
extern char a[][12][18][17][17];
extern short b[][12][18][17][17];
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #4 from Alex Coplan ---
Indeed, you can recover the ICE on trunk by adding -fno-ssa-phiopt.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #3 from Alex Coplan ---
A bisect in the other direction shows that Jakub's r11-4717-g3e190757f:
commit 3e190757fa332d327bee27495f37beb01155cfab
Author: Jakub Jelinek
Date: Wed Nov 4 10:55:29 2020
phiopt: Optimize x ? 1024 : 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
--- Comment #1 from Richard Biener ---
Must be a latent problem then I guess.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701
Alex Coplan changed:
What|Removed |Added
Target Milestone|--- |10.3
Known to fail|
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