https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109941
Jiang An changed:
What|Removed |Added
CC||de34 at live dot cn
--- Comment #1 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49263
--- Comment #33 from Alexander Klepikov
---
Created attachment 55142
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55142=edit
Disable dynamic shift instructions patch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49263
--- Comment #32 from Alexander Klepikov
---
I'm not sure whether I should write here or open new discussion, but these
topics are related very closely. I've been writing a patch to eliminate the
generation of dynamic shift instructions 'shad'
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109941
Bug ID: 109941
Summary: [feat req] Add an option to mark STL types as
nodiscard
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60441
Jonathan Wakely changed:
What|Removed |Added
Last reconfirmed|2018-08-07 00:00:00 |2023-5-23
--- Comment #1 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102989
Jakub Jelinek changed:
What|Removed |Added
Attachment #55094|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109934
--- Comment #3 from Aldy Hernandez ---
Created attachment 55140
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55140=edit
untested patch in testing
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109934
Aldy Hernandez changed:
What|Removed |Added
CC||amacleod at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109632
--- Comment #11 from CVS Commits ---
The trunk branch has been updated by Richard Sandiford :
https://gcc.gnu.org/g:b096a6ebe9d9f9fed4c105f6555f724eb32af95c
commit r14-1131-gb096a6ebe9d9f9fed4c105f6555f724eb32af95c
Author: Richard Sandiford
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109935
--- Comment #5 from Oleksandr Koval ---
Right, my understanding is that it should generate hypothetical constructor
like:
```cpp
template
struct C : public B {
C(B);
};
```
and it doesn't work with braced-initializer list like in this
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86880
--- Comment #1 from Jonathan Wakely ---
(In reply to Hubert Tong from comment #0)
> Note: libstdc++ does not produce "2 1 2" as the textual representation
> (as reported by PR 60441).
But even with that fixed, this still fails.
We print "2 0 2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109855
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849
--- Comment #12 from Richard Biener ---
So this fixed the missing code hoisting - partial PRE is done with -O3 only.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109855
--- Comment #8 from CVS Commits ---
The master branch has been updated by Kyrylo Tkachov :
https://gcc.gnu.org/g:75d1eff5933fc0d853af730627218f182612b561
commit r14-1128-g75d1eff5933fc0d853af730627218f182612b561
Author: Kyrylo Tkachov
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109261
--- Comment #3 from CVS Commits ---
The releases/gcc-12 branch has been updated by Matthias Kretz
:
https://gcc.gnu.org/g:3acbaf1b25321508d780a8220b772fc9cd871b13
commit r12-9647-g3acbaf1b25321508d780a8220b772fc9cd871b13
Author: Matthias
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108030
--- Comment #18 from CVS Commits ---
The releases/gcc-12 branch has been updated by Matthias Kretz
:
https://gcc.gnu.org/g:c989c9196f6900c2ab6f0665751ca0320d2f3cdc
commit r12-9641-gc989c9196f6900c2ab6f0665751ca0320d2f3cdc
Author: Matthias
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108030
--- Comment #17 from CVS Commits ---
The releases/gcc-12 branch has been updated by Matthias Kretz
:
https://gcc.gnu.org/g:41f75cfea48d97ea5cadd220d932163a1e17cf9a
commit r12-9638-g41f75cfea48d97ea5cadd220d932163a1e17cf9a
Author: Matthias
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108856
--- Comment #3 from CVS Commits ---
The releases/gcc-12 branch has been updated by Matthias Kretz
:
https://gcc.gnu.org/g:4452077962d0c327dcb08670ab73f7197be53e91
commit r12-9640-g4452077962d0c327dcb08670ab73f7197be53e91
Author: Matthias
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108030
--- Comment #16 from CVS Commits ---
The releases/gcc-12 branch has been updated by Matthias Kretz
:
https://gcc.gnu.org/g:d3217028725f06f4eb67a4c80b12e1a3219d3502
commit r12-9637-gd3217028725f06f4eb67a4c80b12e1a3219d3502
Author: Matthias
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109907
--- Comment #19 from Georg-Johann Lay ---
Created attachment 55139
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55139=edit
C test case, insert bits in place
This testcase is from PR82931. It transfers one bit to the same bit-position
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849
--- Comment #11 from CVS Commits ---
The master branch has been updated by Richard Biener :
https://gcc.gnu.org/g:9e2017ae6ac788d3e36999bb0f0d20ea0f62c20e
commit r14-1127-g9e2017ae6ac788d3e36999bb0f0d20ea0f62c20e
Author: Richard Biener
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109936
--- Comment #19 from Jonathan Wakely ---
(In reply to Andreas Schwab from comment #10)
> It is a valid preprocessing token ("non-whitespace character that cannot be
> one of the above").
Ah right, yes. It's a preprocessing token, but is never
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109939
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Status|WAITING |NEW
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109940
Tamar Christina changed:
What|Removed |Added
Known to work|13.1.0 |
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109940
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Ever confirmed|0 |1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109940
Bug ID: 109940
Summary: ICE in decide_candidate_validity, bisected to
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109938
Richard Biener changed:
What|Removed |Added
Last reconfirmed||2023-05-23
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109939
--- Comment #2 from Benjamin Robin ---
New test case with exactly same problem since __ssat() calls
__builtin_arm_ssat():
```
#include
int dbg_ssat_out;
int dbg_ssat_in;
void test_arm_ssat(void)
{
dbg_ssat_out = __ssat(dbg_ssat_in, 16);
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108682
--- Comment #8 from Xi Ruoyao ---
(In reply to Ian Lance Taylor from comment #6)
> libgo is running behind right now, but in any case I personally don't have
> plans to add LoongARCH support. I would be happy to review any patches,
> which
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109939
Andrew Pinski changed:
What|Removed |Added
Ever confirmed|0 |1
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109933
Richard Biener changed:
What|Removed |Added
Ever confirmed|0 |1
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109939
Bug ID: 109939
Summary: Invalid return type for __builtin_arm_ssat: Unsigned
instead of signed
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109936
Andreas Schwab changed:
What|Removed |Added
Ever confirmed|0 |1
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109261
--- Comment #2 from CVS Commits ---
The master branch has been updated by Matthias Kretz :
https://gcc.gnu.org/g:da579188807ede4ee9466d0b5bf51559c96a0b51
commit r14-1084-gda579188807ede4ee9466d0b5bf51559c96a0b51
Author: Matthias Kretz
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109938
Bug ID: 109938
Summary: ((a^c) & b) | a is not opimized to (b & c) | a
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109920
Aldy Hernandez changed:
What|Removed |Added
Resolution|--- |FIXED
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109920
--- Comment #4 from CVS Commits ---
The master branch has been updated by Aldy Hernandez :
https://gcc.gnu.org/g:493a63af6cbab094c36a76435c12b1886328dab8
commit r14-1083-g493a63af6cbab094c36a76435c12b1886328dab8
Author: Aldy Hernandez
Date:
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