[Bug lto/100728] New: "lto1.exe fatal error: errors during merging of translation units" on Windows ME

2021-05-22 Thread unlvsur at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100728 Bug ID: 100728 Summary: "lto1.exe fatal error: errors during merging of translation units" on Windows ME Product: gcc Version: 12.0 Status: UNCONFIRMED Severit

[Bug libstdc++/100664] ranges::drop_view fails to meet its complexity requirements

2021-05-22 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100664 --- Comment #2 from 康桓瑋 --- (In reply to 康桓瑋 from comment #0) > Hi, in ranges#L2043, the _S_needs_cached_begin of reverse_view is defined as: > > >static constexpr bool _S_needs_cached_begin > = !(random_access_range && sized_range);

[Bug tree-optimization/100727] [12 Regression] Recent change to WITH_SIZE_EXPR handling breaks mn10300-elf

2021-05-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100727 --- Comment #1 from Jeffrey A. Law --- The v850-elf port is also seeing these failures in some of its multilib configurations.

[Bug tree-optimization/100727] [12 Regression] Recent change to WITH_SIZE_EXPR handling breaks mn10300-elf

2021-05-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100727 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/100727] New: [12 Regression] Recent change to WITH_SIZE_EXPR handling breaks mn10300-elf

2021-05-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100727 Bug ID: 100727 Summary: [12 Regression] Recent change to WITH_SIZE_EXPR handling breaks mn10300-elf Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug libgomp/66756] libgfortran: ThreadSanitizer: lock-order-inversion

2021-05-22 Thread xw111luoye at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66756 Ye Luo changed: What|Removed |Added CC||xw111luoye at gmail dot com --- Comment #18 fro

[Bug target/100726] Error starting program: The libstdc++-6.dll file is linked to missing export KERNEL32.DLL:CreateHardLinkW on windows me

2021-05-22 Thread unlvsur at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100726 --- Comment #4 from cqwrteur --- (In reply to Andrew Pinski from comment #2) > I really doubt anything before Windows XP is supported really. > The libstdc++ changes which added Windows support for std::filesystem broke > this. by the way, thro

[Bug target/100726] Error starting program: The libstdc++-6.dll file is linked to missing export KERNEL32.DLL:CreateHardLinkW on windows me

2021-05-22 Thread unlvsur at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100726 cqwrteur changed: What|Removed |Added CC||unlvsur at live dot com --- Comment #3 from

[Bug target/100726] Error starting program: The libstdc++-6.dll file is linked to missing export KERNEL32.DLL:CreateHardLinkW on windows me

2021-05-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100726 Andrew Pinski changed: What|Removed |Added Component|libstdc++ |target --- Comment #2 from Andrew Pinsk

[Bug libstdc++/100726] Error starting program: The libstdc++-6.dll file is linked to missing export KERNEL32.DLL:CreateHardLinkW on windows me

2021-05-22 Thread unlvsur at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100726 --- Comment #1 from cqwrteur --- static linking can work. dynamic linking could not.

[Bug libstdc++/100726] New: Error starting program: The libstdc++-6.dll file is linked to missing export KERNEL32.DLL:CreateHardLinkW on windows me

2021-05-22 Thread unlvsur at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100726 Bug ID: 100726 Summary: Error starting program: The libstdc++-6.dll file is linked to missing export KERNEL32.DLL:CreateHardLinkW on windows me Product: gcc Vers

[Bug target/100638] FP16 vector compare missed optimization on AArch64

2021-05-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100638 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/100677] False positive unused-but-set-parameter warning when using VSX intrinsics

2021-05-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100677 Andrew Pinski changed: What|Removed |Added Depends on||93126 --- Comment #2 from Andrew Pinski

[Bug target/100677] False positive unused-but-set-parameter warning when using VSX intrinsics

2021-05-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100677 Andrew Pinski changed: What|Removed |Added Depends on||95227 --- Comment #1 from Andrew Pinski

[Bug rtl-optimization/100697] Missing fwprop for argument register

2021-05-22 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100697 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement --- Comment #1 from Andrew

[Bug middle-end/100604] GCC generates invalid LO_SYM for unaligned global

2021-05-22 Thread dragan.mladjenovic at syrmia dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100604 --- Comment #4 from dragan.mladjenovic at syrmia dot com --- It seems to be copied from the owning var_decl align in vararsm.c:assemble_variable. Now when optimizing that happens at a later stage and rtx gets created lazily from var_decl and has

[Bug tree-optimization/100499] Different results with -fpeel-loops -ftree-loop-vectorize options

2021-05-22 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100499 --- Comment #22 from Jeffrey A. Law --- I have vague memories of it, but it wasn't my code. It was actually Craig Burley. It's original purpose was merely to allow converting *_DIV_EXPR into EXACT_DIV_EXPR which presumably was important for so

[Bug debug/100725] New: dwarf error with --whole-program

2021-05-22 Thread fx at gnu dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100725 Bug ID: 100725 Summary: dwarf error with --whole-program Product: gcc Version: 11.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug

[Bug fortran/100724] New: -fwhole-program breaks module use

2021-05-22 Thread fx at gnu dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100724 Bug ID: 100724 Summary: -fwhole-program breaks module use Product: gcc Version: 11.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug libfortran/98301] random_init() is broken

2021-05-22 Thread vehre at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98301 Andre Vehreschild changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug libfortran/98301] random_init() is broken

2021-05-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98301 --- Comment #12 from CVS Commits --- The master branch has been updated by Andre Vehreschild : https://gcc.gnu.org/g:26ca6dbda23bc6dfab96ce07afa70ebacedfaf9c commit r12-997-g26ca6dbda23bc6dfab96ce07afa70ebacedfaf9c Author: Andre Vehreschild Da

[Bug middle-end/90115] OpenACC: predetermined private levels for variables declared in blocks

2021-05-22 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90115 --- Comment #11 from CVS Commits --- The master branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:3050a1a18276d7cdd8946e34cc1344e30efb7030 commit r12-996-g3050a1a18276d7cdd8946e34cc1344e30efb7030 Author: Thomas Schwinge Date:

[Bug c++/100723] [8/9/10/11] ICE in tsubst when using std::variant in templated class using CTAD

2021-05-22 Thread cadet.gabriel at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100723 --- Comment #1 from Gabriel Cadet --- Created attachment 50855 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50855&action=edit Intermediate file, when compiling code that triggers the ICE. The attachment wouldn't be sent, as it was too b

[Bug c/100722] ice in extract_insn, at recog.c:2770

2021-05-22 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100722 Uroš Bizjak changed: What|Removed |Added Last reconfirmed||2021-05-22 Target Milestone|---

[Bug c++/100723] New: [8/9/10/11] ICE in tsubst when using std::variant in templated class using CTAD

2021-05-22 Thread cadet.gabriel at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100723 Bug ID: 100723 Summary: [8/9/10/11] ICE in tsubst when using std::variant in templated class using CTAD Product: gcc Version: 12.0 Status: UNCONFIRMED Severity

[Bug c/100722] New: ice in extract_insn, at recog.c:2770

2021-05-22 Thread dcb314 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100722 Bug ID: 100722 Summary: ice in extract_insn, at recog.c:2770 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c