https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109317
Bug ID: 109317
Summary: -Os generates bigger code than -O2 on 32-bit ARM
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Componen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107002
--- Comment #4 from David Malcolm ---
Created attachment 54778
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54778&action=edit
Untested patch
(In reply to Jakub Jelinek from comment #3)
> David, any progress here?
I've currently testing
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109305
--- Comment #8 from Jonathan Wakely ---
(In reply to Jonathan Wakely from comment #5)
> Removing it would make the code less efficient and more complex.
In fact, I don't even see how it would be possible, except by making *another*
copy, e.g.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109305
--- Comment #9 from Jonathan Wakely ---
(In reply to Charles-Henri Gros from comment #7)
> For context, we're trying to detect cases where using "auto" unintentionally
> creates a copy (it's regrettably common).
> Here the copy is necessary to g
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109154
--- Comment #36 from Andrew Macleod ---
(In reply to Jakub Jelinek from comment #35)
> (In reply to Andrew Macleod from comment #34)
> > I will poke at whether its possible to cheaply handle a second (or third)
> > level for single dependency de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103387
--- Comment #9 from Jonathan Wakely ---
This fixes the testcase, but I'll check for other problems using the cached
facets:
--- a/libstdc++-v3/include/bits/ostream.tcc
+++ b/libstdc++-v3/include/bits/ostream.tcc
@@ -69,7 +69,12 @@ _GLIBCXX_BEGI
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109318
Bug ID: 109318
Summary: csmith: -fipa-cp seems to cause trouble
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108357
Xi Ruoyao changed:
What|Removed |Added
CC||chenglulu at loongson dot cn,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109318
--- Comment #1 from David Binderman ---
In gdb:
gdb) r 1
Starting program: /home/dcb36/csmith/a.out 1
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Program received signal SIGSEGV, Se
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109313
--- Comment #1 from Andrew Pinski ---
When ccp3 changes (correctly):
[local count: 958878296]:
.ASAN_MARK (POISON, &d, 4);
[/app/example.cpp:6:24] b.1_2 = b;
[/app/example.cpp:6:24] _3 = b.1_2 + 1;
[/app/example.cpp:6:24] b = _3;
[/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107002
--- Comment #5 from CVS Commits ---
The master branch has been updated by David Malcolm :
https://gcc.gnu.org/g:22c3a6c3c118283dfef1b9928dd21110098679b7
commit r13-6912-g22c3a6c3c118283dfef1b9928dd21110098679b7
Author: David Malcolm
Date: T
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109318
--- Comment #2 from David Binderman ---
Program seems fine with gcc-11-20210404, but goes wrong with gcc-12-20220403.
$ ~/gcc/results.20210404/bin/gcc -w -O1 -fipa-cp bug903.c
$ ./a.out
checksum = FC4F321
$ ~/gcc/results.20220403/bin/gcc -w -O1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107002
David Malcolm changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109319
Bug ID: 109319
Summary: [13 Regression] ICE in build_min_non_dep_op_overload,
at cp/tree.cc:3793
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: norma
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109320
Bug ID: 109320
Summary: [13 Regression] ICE in coerce_template_parameter_pack,
at cp/pt.cc:8795
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109321
Bug ID: 109321
Summary: [13 Regression] ICE in iterative_hash_template_arg, at
cp/pt.cc:1727
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109319
Marek Polacek changed:
What|Removed |Added
Target Milestone|--- |13.0
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109320
Marek Polacek changed:
What|Removed |Added
Last reconfirmed||2023-03-28
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109321
Marek Polacek changed:
What|Removed |Added
Target Milestone|--- |13.0
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109318
--- Comment #3 from David Binderman ---
Seems broken with gcc-12-20211003.
Git hashes seem to be g:c3d3bb0f03dbd025 and g:d91056851c5c60f2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98939
Alisdair Meredith changed:
What|Removed |Added
CC||alisdairm at me dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109288
--- Comment #2 from CVS Commits ---
The master branch has been updated by Jonathan Wakely :
https://gcc.gnu.org/g:cf19ef9eca82b01dd0a3a0a8e4c8bcec236eb2d9
commit r13-6914-gcf19ef9eca82b01dd0a3a0a8e4c8bcec236eb2d9
Author: Jonathan Wakely
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109299
--- Comment #10 from CVS Commits ---
The master branch has been updated by Jonathan Wakely :
https://gcc.gnu.org/g:bf78b43873b0b7e8f9a430df38749b8b61f9c9b8
commit r13-6915-gbf78b43873b0b7e8f9a430df38749b8b61f9c9b8
Author: Jonathan Wakely
Date
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109288
Jonathan Wakely changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109321
Jason Merrill changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109154
--- Comment #37 from Andrew Macleod ---
Created attachment 54780
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54780&action=edit
in progress patch
Well call me a liar.
It took me a while to understand why, but if we leave it to single
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109322
Bug ID: 109322
Summary: -fc-prototypes does not correctly translate
INTEGER(KIND=C_SIZE_T), and other sizes
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Se
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109323
Bug ID: 109323
Summary: No error when neither of return_value or return_void
is defined
Product: gcc
Version: 12.2.1
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104970
Martin Uecker changed:
What|Removed |Added
CC||muecker at gwdg dot de
--- Comment #13
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109323
Andrew Pinski changed:
What|Removed |Added
Last reconfirmed||2023-03-28
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109318
David Binderman changed:
What|Removed |Added
Keywords||needs-bisection,
|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109161
Nix changed:
What|Removed |Added
CC||nix at esperi dot org.uk
--- Comment #2 from Nix
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103387
--- Comment #10 from CVS Commits ---
The master branch has been updated by Jonathan Wakely :
https://gcc.gnu.org/g:ec12639c82e944d37200a744156e183ea19add00
commit r13-6918-gec12639c82e944d37200a744156e183ea19add00
Author: Jonathan Wakely
Date
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103387
--- Comment #11 from Jonathan Wakely ---
Fixed on trunk now.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109320
Jason Merrill changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109320
Jason Merrill changed:
What|Removed |Added
Priority|P3 |P1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108413
--- Comment #10 from CVS Commits ---
The releases/gcc-12 branch has been updated by Jonathan Wakely
:
https://gcc.gnu.org/g:83487e1f0c380859ed2dab2892afa8651d267fb3
commit r12-9327-g83487e1f0c380859ed2dab2892afa8651d267fb3
Author: Jonathan Wak
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109299
Jonathan Wakely changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109299
--- Comment #11 from CVS Commits ---
The releases/gcc-12 branch has been updated by Jonathan Wakely
:
https://gcc.gnu.org/g:00ac6fa3f2a54fb9cc17b7b7f51eae3c6bf7a1bd
commit r12-9330-g00ac6fa3f2a54fb9cc17b7b7f51eae3c6bf7a1bd
Author: Jonathan Wak
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108554
--- Comment #8 from CVS Commits ---
The releases/gcc-12 branch has been updated by Jonathan Wakely
:
https://gcc.gnu.org/g:2fdfa3768b25c85df39eaf9b850e130e42a4dd6f
commit r12-9345-g2fdfa3768b25c85df39eaf9b850e130e42a4dd6f
Author: Jonathan Wake
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108554
Jonathan Wakely changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108118
--- Comment #7 from CVS Commits ---
The releases/gcc-12 branch has been updated by Jonathan Wakely
:
https://gcc.gnu.org/g:629ed996f32cb03dd712789eede1f7f2036e497b
commit r12-9351-g629ed996f32cb03dd712789eede1f7f2036e497b
Author: Jonathan Wake
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109324
Bug ID: 109324
Summary: Genrecog reports "source missing a mode?" for H8
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: build
Severity: normal
Priori
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109325
Bug ID: 109325
Summary: ICE in range_def_chain::in_chain_ when building opencv
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Comp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109325
--- Comment #1 from Sam James ---
Created attachment 54781
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54781&action=edit
warpers.cpp.ii.xz
Originally reported by Adrien Dessemond at
https://bugs.gentoo.org/903505.
```
x86_64-pc-linux
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109325
Andrew Pinski changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109256
Andrew Pinski changed:
What|Removed |Added
Resolution|FIXED |MOVED
--- Comment #4 from Andrew Pinski
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109326
Bug ID: 109326
Summary: Bad assembler code generation for valid C on 886-64
Product: gcc
Version: og10 (devel/omp/gcc-10)
Status: UNCONFIRMED
Severity: normal
Priority:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109326
Andrew Pinski changed:
What|Removed |Added
Ever confirmed|0 |1
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109326
--- Comment #2 from Andrew Pinski ---
Note if you are disassemblying the object file with objdump -d, you might want
to add the -r option to enable dumping of the relocations that are produced
too. In the init_olock_op_struct case you miss the r
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109325
Sam James changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109274
Sam James changed:
What|Removed |Added
CC||sam at gentoo dot org
--- Comment #15 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109321
--- Comment #2 from CVS Commits ---
The trunk branch has been updated by Jason Merrill :
https://gcc.gnu.org/g:91293ffb6af18705ab7857dc47656bdd74a9ce31
commit r13-6922-g91293ffb6af18705ab7857dc47656bdd74a9ce31
Author: Jason Merrill
Date: Tu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109320
--- Comment #2 from CVS Commits ---
The trunk branch has been updated by Jason Merrill :
https://gcc.gnu.org/g:91293ffb6af18705ab7857dc47656bdd74a9ce31
commit r13-6922-g91293ffb6af18705ab7857dc47656bdd74a9ce31
Author: Jason Merrill
Date: Tu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109320
Jason Merrill changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109321
Jason Merrill changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109326
--- Comment #3 from Steve Thompson ---
(In reply to Andrew Pinski from comment #1)
> init_olock_op_element_struct asm output looks fine to me:
>
> movzwl .LC0(%rip), %eax
> movq$0, (%rdi)
> movq$0, 8(%rdi)
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109326
--- Comment #4 from Andrew Pinski ---
(In reply to Steve Thompson from comment #3)
> However I don't understand why olock_reset_op() is so large. It's
> a trivial initializer for a descriptor with an array of olock_op_element
> structures appen
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109327
Bug ID: 109327
Summary: ICE on valid code at -O1 and above with
"-fno-tree-ccp": Segmentation fault
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109154
--- Comment #38 from CVS Commits ---
The master branch has been updated by Richard Biener :
https://gcc.gnu.org/g:c9954996cd647daf0ba03e34dd279b97982f671f
commit r13-6923-gc9954996cd647daf0ba03e34dd279b97982f671f
Author: Richard Biener
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109301
--- Comment #5 from CVS Commits ---
The master branch has been updated by Jakub Jelinek :
https://gcc.gnu.org/g:8dd57939c20b5e218404a838f514429f8e414dea
commit r13-6924-g8dd57939c20b5e218404a838f514429f8e414dea
Author: Jakub Jelinek
Date: W
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109154
--- Comment #39 from Richard Biener ---
(In reply to Andrew Macleod from comment #37)
> Created attachment 54780 [details]
> in progress patch
>
> Well call me a liar.
>
> It took me a while to understand why, but if we leave it to single
> d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109301
Jakub Jelinek changed:
What|Removed |Added
Resolution|--- |FIXED
Status|ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109328
Bug ID: 109328
Summary: Build fail in RISC-V port
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106124
--- Comment #5 from rguenther at suse dot de ---
On Tue, 28 Mar 2023, jakub at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106124
>
> --- Comment #4 from Jakub Jelinek ---
> (In reply to Richard Biener from comment #
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109328
--- Comment #1 from JuzheZhong ---
https://github.com/compiler-explorer/compiler-explorer/issues/4900#issuecomment-1488009231
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108357
--- Comment #6 from Richard Biener ---
(In reply to Xi Ruoyao from comment #5)
> The test fails on loongarch64-linux-gnu. foo is kept in 114t.threadfull1,
> but removed in 135t.forwprop3.
>
> Does this mean something is wrong for LoongArch, or
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106124
--- Comment #6 from CVS Commits ---
The master branch has been updated by Richard Biener :
https://gcc.gnu.org/g:36330e2e95564a360e6dbcfb4e7566d5c2177415
commit r13-6925-g36330e2e95564a360e6dbcfb4e7566d5c2177415
Author: Richard Biener
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106124
Richard Biener changed:
What|Removed |Added
Summary|[11/12/13 Regression] ICE |[11/12 Regression] ICE in
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