[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522 Mingye Wang changed: What|Removed |Added CC||arthur200126 at gmail dot com --- Comment

[Bug fortran/109641] Gfortran fails to overload intrinsic operator (*) if operands are complex. It works with real ones.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109641 --- Comment #13 from Adelson Oliveira --- Thanks, anlauf Em sáb., 29 de abr. de 2023 às 16:00, anlauf at gcc dot gnu.org < gcc-bugzi...@gcc.gnu.org> escreveu: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109641 > > --- Comment #12 from

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g since r13-3378-gf6c168f8c06047

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 Sam James changed: What|Removed |Added Keywords|needs-bisection | Summary|[13/14 regression] ICE

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #9 from Andrew Pinski --- (In reply to Sam James from comment #3) > Created attachment 54958 [details] > small.ii > > This took 14.5 hours, but we got there! Smaller reproducer attached. > Interested in if pinskia's one is going to

[Bug c++/109679] export using for functions does not work as specified

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109679 --- Comment #1 from Andrew Pinski --- modules in GCC is still an experimental feature really. And still being developed.

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #8 from Andrew Pinski --- I suspect it was r13-1607-gc3ed9e0d6e96d8697e4bab994 which might have exposed this latent issue ...

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #7 from Andrew Pinski --- 102: (value/u:V1TI 24:24 @0x49b13d8/0x49a15f0) is at (mem/c:V1TI (value/u:DI 13:4290 @0x49b1328/0x49a1438) [0 p+0 S16 A128]) 102: (reg:V1TI 20 xmm0 [orig:91 p ] [91]) evaluates to (value/u/f:V1TI 24:24

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 Andrew Pinski changed: What|Removed |Added Attachment #54959|0 |1 is obsolete|

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2023-04-29 Ever confirmed|0

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #4 from Andrew Pinski --- Created attachment 54959 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54959=edit Sam's reduced testcase reduced slightly more Just slightly more reduced ...

[Bug debug/109676] [13/14 regression] ICE in simplify_subreg, at simplify-rtx.cc:7426 when building firefox with -O2 -march=alderlake -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #3 from Sam James --- Created attachment 54958 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54958=edit small.ii This took 14.5 hours, but we got there! Smaller reproducer attached. Interested in if pinskia's one is going to

[Bug middle-end/103993] -Wismatched-new-delete due to difference in inlining decisions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103993 cdfrey at foursquare dot net changed: What|Removed |Added CC||cdfrey at foursquare dot

[Bug fortran/109641] Gfortran fails to overload intrinsic operator (*) if operands are complex. It works with real ones.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109641 --- Comment #12 from anlauf at gcc dot gnu.org --- (In reply to Adelson Oliveira from comment #11) > I'm a linux user and gfortran comes with my distro. I mean, I did not > compile gcc. > Is this patch still to be tested? Am I expected to do

[Bug libstdc++/103240] std::type_info::before gives wrong answer for ARM EABI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103240 --- Comment #5 from frankhb1989 at gmail dot com --- There are multiple issues. 1. The out-of-line definition and the inline definition of std::type_info::before do different things. Specifically, only one name is detected against to '*' in the

[Bug c++/106784] Add __is_convertible built-in

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106784 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Target

[Bug c++/109680] [13/14 Regression] is_convertible incorrectly true

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109680 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.2 Ever confirmed|0

[Bug d/109681] New: suggested preview switches use DMD

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109681 Bug ID: 109681 Summary: suggested preview switches use DMD Product: gcc Version: 13.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: d

[Bug c++/109680] Regression where `int() const` is considered convertible to `int(*)()`.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109680 --- Comment #1 from Andrew Pinski --- Created attachment 54957 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54957=edit Full testcase including the include

[Bug c++/109680] New: Regression where `int() const` is considered convertible to `int(*)()`.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109680 Bug ID: 109680 Summary: Regression where `int() const` is considered convertible to `int(*)()`. Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity:

[Bug target/105525] some targets don't define __INTPTR_TYPE__ breaking libgcov-driver.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105525 --- Comment #4 from CVS Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:83c78cb0d78fffa8791f64ba36146d17c00c1b23 commit r14-348-g83c78cb0d78fffa8791f64ba36146d17c00c1b23 Author: Mikael Pettersson Date:

[Bug testsuite/95706] New test case gfortran.dg/pr95690.f90 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95706 Sergey Fedorov changed: What|Removed |Added CC||vital.had at gmail dot com --- Comment

[Bug libstdc++/103240] std::type_info::before gives wrong answer for ARM EABI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103240 frankhb1989 at gmail dot com changed: What|Removed |Added CC||frankhb1989 at gmail dot

[Bug c++/109678] [13/14 Regression] exponential time behavior on std::variant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109678 Patrick Palka changed: What|Removed |Added Last reconfirmed||2023-04-29 Target Milestone|---

[Bug tree-optimization/109672] [14 regression] many ICEs after r14-323-g977a43f5ba778b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109672 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/109549] [14 Regression] Conditional move regressions after r14-53-g675b1a7f113adb1d737adaf78b4fd90be7a0ed1a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109549 Jeffrey A. Law changed: What|Removed |Added Target|x86_64-*-* |s390 Summary|[14

[Bug libstdc++/108362] views::istream is SFINAE-unfriendly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108362 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/108362] views::istream is SFINAE-unfriendly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108362 --- Comment #4 from CVS Commits --- The releases/gcc-12 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:7d0cddced0ff101f5f59ceb2a45e7f145ff973ac commit r12-9496-g7d0cddced0ff101f5f59ceb2a45e7f145ff973ac Author: Patrick Palka

[Bug c++/103871] [11 Regression] coroutines: co_await causes build error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103871 Iain Sandoe changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug libgomp/109646] OpenACC attach directive fails with "pointer target not mapped for attach"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109646 --- Comment #3 from Patrick Bégou --- Confirmed that this commit fixes this problem and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109622 report too. I will check with the full application soon (need to rebuild OpenMPI for GCC 14). Many

[Bug fortran/109622] [13/14 regression][OpenACC] internal compiler error: in omp_group_base, at gimplify.cc:9412 if -fopenacc is set.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109622 --- Comment #11 from Patrick Bégou --- Confirmed that this commit fixes the problem. I will check with the full application soon (need to rebuild OpenMPI for GCC 14). Many thanks you for your responsiveness. Patrick

[Bug middle-end/109650] avr-gcc incorrect code with -Os

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109650 --- Comment #5 from Georg-Johann Lay --- Created attachment 54956 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54956=edit pr109650-2.c: A simpler C test case without assembly. Again, this testcase triggers with avr-gcc -Os: typedef

[Bug c++/109679] New: export using for functions does not work as specified

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109679 Bug ID: 109679 Summary: export using for functions does not work as specified Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/109678] New: exponential time behavior on std::variant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109678 Bug ID: 109678 Summary: exponential time behavior on std::variant Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/107087] [12 Regression] bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of siz

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107087 --- Comment #17 from Sam James --- ... yes, it is - I saw one of the patches I'd backported didn't apply, assumed must've been this one when I saw something in summary about uninitialised. Anyway, I'll chuck it in now.

[Bug tree-optimization/107087] [12 Regression] bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of siz

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107087 --- Comment #16 from Jonathan Wakely --- (In reply to Sam James from comment #15) > After chatting with jwakely, this is now on releases/gcc-12 as > r12-9486-g47880309516fd5 That's a different fix for a different issue.

[Bug ada/108202] [13 Regression] Many new acats fails on 32bit Darwin hosts.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108202 Christoph Reiter changed: What|Removed |Added CC||reiter.christoph at gmail dot com