https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103722
--- Comment #6 from Jeffrey A. Law ---
Fixed on the trunk. Backporting to the gcc-12 release branch should be safe if
someone wanted to do that.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95648
Jeffrey A. Law changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94026
--- Comment #8 from Jeffrey A. Law ---
I don't think so -- the goal here is to optimize this in gimple so that all
targets benefit rather than every target having to customize a solution for
this idiom.
If Roger's patch is sound you might even b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106082
Bug ID: 106082
Summary: [13 Regression] Recent change broke m68k
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-opt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106082
--- Comment #1 from Jeffrey A. Law ---
/* { dg-require-effective-target trampolines } */
extern void abort (void);
extern void exit (int);
static void recursive (int n, void (*proc) (void))
{
__label__ l1;
void do_goto (void)
{
goto
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106082
--- Comment #6 from Jeffrey A. Law ---
And I'll confirm that m68k bootstrapped and regression tested. The various
failures introduced by the 105231 change have all been fixed. Thanks.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106186
Bug ID: 106186
Summary: [13 regression] Recent change causing target
regressions for uninitialized objects
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Sever
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106186
--- Comment #8 from Jeffrey A. Law ---
Just glad it's fixed. I hope my bisection didn't waste too much of anyone's
time.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106240
Bug ID: 106240
Summary: [13 Regression] Recent change causes missed
vectorization opportunity on mips
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106240
--- Comment #2 from Jeffrey A. Law ---
I don't mind deferring this -- I *think* the .ps variants are deprecated in
newer versions of the ISA. So we could easily move this to P4 and let the MIPS
folks take care of it if/when they feel the need.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101200
--- Comment #7 from Jeffrey A. Law ---
FWIW, it might be worth considering using a mode iterator for the shift count
to allow multiple modes.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101697
--- Comment #2 from Jeffrey A. Law ---
I can't reproduce this on the trunk or with the referenced git hashes.
(insn 1444 1443 164 31 (parallel [
(set (mem/f:SI (pre_dec:SI (reg/f:SI 7 sp)) [3 S4 A32])
(reg/f:SI 7 sp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101895
Bug ID: 101895
Summary: [11/12 Regression] SLP Vectorizer change pushes
VEC_PERM_EXPR into bad location spoiling further
optimization opportunities
Product: gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101697
Jeffrey A. Law changed:
What|Removed |Added
Ever confirmed|0 |1
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101697
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Priority|P3 |P4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101895
--- Comment #3 from Jeffrey A. Law ---
Understood WRT phase ordering. That was fully expected.
What I still don't understand is why moving the permute down is profitable here
or generally why moving a permute into a dependency chain is profita
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113976
--- Comment #3 from Jeffrey A. Law ---
What does the standard say about changing const objects?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113010
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112758
--- Comment #19 from Jeffrey A. Law ---
Fixed by Jakub's patch on the trunk.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110391
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110317
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100523
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CC||law at gcc dot gnu.org
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114000
Jeffrey A. Law changed:
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Status|UNCONFIRMED |NEW
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114000
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Priority|P3 |P4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113790
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CC||law at gcc dot gnu.org
Last reconfir
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113790
Jeffrey A. Law changed:
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113575
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CC||law at gcc dot gnu.org
--- Comment #16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113533
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113384
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113346
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113226
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113179
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113001
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113461
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Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112871
Jeffrey A. Law changed:
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Assignee|unassigned at gcc dot gnu.org |law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112301
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Resolut
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402
Bug 84402 depends on bug 113575, which changed state.
Bug 113575 Summary: [14 Regression] memory hog building insn-opinit.o
(i686-linux-gnu -> riscv64-linux-gnu)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113575
What|Removed
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113575
Jeffrey A. Law changed:
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Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111600
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Priority|P3 |P4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110942
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CC||law at gcc dot gnu.org
Resolut
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110841
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Resolut
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110725
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Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110390
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CC||law at gcc dot gnu.org
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110369
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114221
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Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112871
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Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113001
--- Comment #3 from Jeffrey A. Law ---
*** Bug 112871 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113001
Jeffrey A. Law changed:
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Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109760
Jeffrey A. Law changed:
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Last reconfirmed||2024-03-06
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109760
Jeffrey A. Law changed:
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Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113738
Jeffrey A. Law changed:
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Last reconfirmed||2024-03-06
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113738
Jeffrey A. Law changed:
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Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110199
Jeffrey A. Law changed:
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Assignee|unassigned at gcc dot gnu.org |law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108792
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114261
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114238
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114151
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114134
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114057
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113996
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113924
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113867
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113835
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113847
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113832
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113765
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113752
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113724
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113714
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113685
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113662
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Last reconfirmed||2024-03-07
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113641
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CC||law at gcc dot gnu.org
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113619
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113618
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113606
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113600
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113597
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113562
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113558
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Resolution|--- |FIXED
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113542
Jeffrey A. Law changed:
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113525
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113519
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113496
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113505
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113441
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113428
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113390
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113314
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113284
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113360
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113265
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113239
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113141
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113150
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113116
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112975
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112937
Jeffrey A. Law changed:
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112974
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112916
Jeffrey A. Law changed:
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