https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97307
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Component|middle-end
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97268
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97268
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
Status|WAITING
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97314
Richard Biener changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95582
Richard Biener changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97315
--- Comment #4 from Richard Biener ---
EVRP knows to "skip" unreachable edges. Not sure how you even "ask" EVRP for
values in unreachable blocks? It's lattice does never reflect its state?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97292
--- Comment #5 from Richard Biener ---
It also reproduces on Haswell x86_64 (czery).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97315
--- Comment #5 from Richard Biener ---
(In reply to Richard Biener from comment #4)
> EVRP knows to "skip" unreachable edges. Not sure how you even "ask" EVRP
> for values in unreachable blocks? It's lattice does never reflect its state?
Also
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97312
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95582
--- Comment #15 from Richard Biener ---
The patch causes g++.dg/vect/simd-bool-comparison-1.cc to FAIL because
it will result in signed BOOLEAN_TYPEs with precision 1 rejected. Those we
use for build_nonstandard_boolean_type via
#0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97307
Richard Biener changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95582
--- Comment #16 from Richard Biener ---
(In reply to Richard Biener from comment #15)
> The patch causes g++.dg/vect/simd-bool-comparison-1.cc to FAIL because
> it will result in signed BOOLEAN_TYPEs with precision 1 rejected. Those we
> use
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97307
Richard Biener changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97321
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97307
--- Comment #3 from Richard Biener ---
The patch will cause
FAIL: gcc.dg/vect/pr65947-3.c scan-tree-dump-times vect "LOOP VECTORIZED" 2
since the testcase has exactly such a pattern:
unsigned int
condition_reduction (unsigned int *a, unsigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97330
Richard Biener changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97343
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Component|target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97342
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97345
Bug ID: 97345
Summary: FE passes do_subscript leaks gmp memory
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97351
Bug ID: 97351
Summary: gcc.dg/vect/bb-slp-subgroups-3.c bad vectorization
with AVX
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947
Bug 53947 depends on bug 97334, which changed state.
Bug 97334 Summary: inefficient vectorization of gcc.dg/vect/bb-slp-pr65935.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97334
What|Removed |Added
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97334
Richard Biener changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97352
Bug ID: 97352
Summary: gcc.dg/vect/bb-slp-pr78205.c fails to vectorize all
opportunities with AVX
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350
Richard Biener changed:
What|Removed |Added
Version|10.0|11.0
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97426
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97434
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Blocks|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97435
--- Comment #1 from Richard Biener ---
I believe the A(5) object doesn't live beyond the stmts lifetime and thus this
is invalid.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97428
--- Comment #3 from Richard Biener ---
Whoops, fat-fingered the PR number in the commit that fixes the group
analysis (but not yet the vectorization)
commit 28290cb50c7dbf87458befeb3e295b5cb13560b5
Author: Richard Biener
Date: Thu Oct 15
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97424
Richard Biener changed:
What|Removed |Added
Severity|normal |enhancement
Version|unknown
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97428
Richard Biener changed:
What|Removed |Added
Last reconfirmed||2020-10-15
Keywords|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97430
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97428
Richard Biener changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97428
--- Comment #4 from Richard Biener ---
I have a fix that, with -mavx512f generates just
.L3:
vmovupd (%rcx,%rax), %zmm0
vpermpd (%rsi,%rax), %zmm1, %zmm2
vpermpd %zmm0, %zmm1, %zmm0
vmovupd %zmm2, (%rdi,%rax,2)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97439
--- Comment #2 from Richard Biener ---
OK for all branches.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97438
Richard Biener changed:
What|Removed |Added
CC||iains at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97411
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97405
Richard Biener changed:
What|Removed |Added
Assignee|rguenth at gcc dot gnu.org |unassigned at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97445
--- Comment #2 from Richard Biener ---
alternatively use inline w/o static to get C99 inline semantics (you have to
provide a single out of line copy yourself then via the appropriate
declaration)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97405
Richard Biener changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97404
Richard Biener changed:
What|Removed |Added
Priority|P1 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97269
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97299
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97301
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
Component|other
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97300
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97043
Bug 97043 depends on bug 97236, which changed state.
Bug 97236 Summary: [10 Regression] g:e93428a8b056aed83a7678 triggers vlc
miscompile
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97236
What|Removed |Added
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97236
Richard Biener changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97360
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
Summary|ICE in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97357
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Known to fail|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97358
Richard Biener changed:
What|Removed |Added
Keywords||ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97352
--- Comment #1 from Richard Biener ---
A similar case is gcc.dg/vect/bb-slp-pr65935.c where based on luck we vectorize
either a large leading AVX chain or a single SSE chain.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97353
Richard Biener changed:
What|Removed |Added
Keywords||diagnostic
--- Comment #1 from Richard
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97371
Richard Biener changed:
What|Removed |Added
Summary|evrp problem with |[11 Regression] evrp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97366
Richard Biener changed:
What|Removed |Added
Depends on||93943
Target Milestone|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97365
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97354
--- Comment #2 from Richard Biener ---
Hmm, possibly a dup of PR97347, this fixed by
5d708c6315e0fc57992cda7b466a5a9877ced4e3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97354
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97355
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
Keywords|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97356
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97372
Richard Biener changed:
What|Removed |Added
Last reconfirmed||2020-10-12
Keywords|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96470
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
--- Comment #3 from Richard Biener
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96462
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95844
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95859
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97343
--- Comment #3 from Richard Biener ---
(In reply to Michael_S from comment #2)
> (In reply to Richard Biener from comment #1)
> > All below for Part 2.
> >
> > Without -ffast-math you are seeing GCC using in-order reductions now while
> > with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96591
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96029
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96078
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97382
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96380
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97382
Bug ID: 97382
Summary: STMT_VINFO_SAME_ALIGN_REFS should go away
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96675
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96673
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96166
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96137
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95825
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95798
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96531
Richard Biener changed:
What|Removed |Added
Known to fail|11.0|
Summary|[10/11 Regression]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96263
--- Comment #4 from Richard Biener ---
Can't reproduce on trunk or the GCC 10 branch anymore.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96241
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96258
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96863
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96849
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96744
Richard Biener changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96742
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96834
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Component|c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96805
Richard Biener changed:
What|Removed |Added
Summary|[10/11 Regression] ICE: |[10 Regression] ICE:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96881
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96623
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96657
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96645
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
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=96307
Richard Biener changed:
What|Removed |Added
Priority|P3 |P4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95879
Richard Biener changed:
What|Removed |Added
Priority|P3 |P4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95870
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95888
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95942
Richard Biener changed:
What|Removed |Added
Version|10.1.0 |11.0
Priority|P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97354
Richard Biener changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97347
--- Comment #6 from Richard Biener ---
*** Bug 97354 has been marked as a duplicate of this bug. ***
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97381
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
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