[Bug c/113817] ice in move_early_exit_stmts

2024-02-07 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113817 Sam James changed: What|Removed |Added Resolution|--- |DUPLICATE CC|

[Bug tree-optimization/113731] [14 regression] ICE when building libbsd since r14-8768-g85094e2aa6dba7

2024-02-07 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113731 Sam James changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment #13 f

[Bug c/113776] [14 regression] postgresql-16.1 build failure with -Werror=vla in configure test since r14-8641

2024-02-07 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113776 --- Comment #6 from Sam James --- Thank you!

[Bug middle-end/113734] [14 regression] libarchive miscompiled (fails libarchive_test_read_format_rar5_extra_field_version test) since r14-8768-g85094e2aa6dba7

2024-02-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113734 --- Comment #12 from Sam James --- Created attachment 57379 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57379&action=edit test.c Here's an initial stab at a standalone testcase. I'm going to try reduce it now.

[Bug c++/113873] false warning about #pragma once

2024-02-11 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113873 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #1 fr

[Bug c++/113746] [14 Regression] ICE: tree check: expected enumeral_type, have error_mark in tsubst_expr, at cp/pt.cc:21458 with missing typename since r14-4796-g3e3d73ed5e85e7

2024-02-11 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113746 Sam James changed: What|Removed |Added Summary|[14 Regression] ICE: tree |[14 Regression] ICE: tree

[Bug c++/113746] [14 Regression] ICE: tree check: expected enumeral_type, have error_mark in tsubst_expr, at cp/pt.cc:21458 with missing typename since r14-4796-g3e3d73ed5e85e7

2024-02-11 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113746 --- Comment #5 from Sam James --- s/sourceware email/sourceware user/

[Bug middle-end/113734] [14 regression] libarchive miscompiled (fails libarchive_test_read_format_rar5_extra_field_version test) since r14-8768-g85094e2aa6dba7

2024-02-11 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113734 Sam James changed: What|Removed |Added Attachment #57379|0 |1 is obsolete|

[Bug middle-end/113734] [14 regression] libarchive miscompiled (fails libarchive_test_read_format_rar5_extra_field_version test) since r14-8768-g85094e2aa6dba7

2024-02-11 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113734 Sam James changed: What|Removed |Added Attachment #57384|0 |1 is obsolete|

[Bug middle-end/113734] [14 regression] libarchive miscompiled (fails libarchive_test_read_format_rar5_extra_field_version test) since r14-8768-g85094e2aa6dba7

2024-02-12 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113734 Sam James changed: What|Removed |Added Attachment #57390|0 |1 is obsolete|

[Bug tree-optimization/65424] gcc does not recognize byte swaps implemented as loop.

2024-02-12 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65424 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #6 fro

[Bug debug/92387] [11/12/13/14 regression] gcc generates wrong debug information at -O1 since r10-1907-ga20f263ba1a76a

2024-02-12 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92387 --- Comment #3 from Sam James --- With trunk, I get: ``` Breakpoint 1, main () at /tmp/foo.c:11 11 c (); $1 = ```

[Bug tree-optimization/113734] [14 regression] libarchive miscompiled (fails libarchive_test_read_format_rar5_extra_field_version test) since r14-8768-g85094e2aa6dba7

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113734 --- Comment #26 from Sam James --- I was using it in one of the testcases to compare with Clang earlier on as I was suspicious of one of the functions being inlined to blame, just didn't remove it later.

[Bug tree-optimization/113900] New: [14 regression] Hang and then ICe in vect_transform_loops, at tree-vectorizer.cc:1031 when building slang-2.3.3

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113900 Bug ID: 113900 Summary: [14 regression] Hang and then ICe in vect_transform_loops, at tree-vectorizer.cc:1031 when building slang-2.3.3 Product: gcc Version: 14.

[Bug tree-optimization/113900] [14 regression] Hang and then ICe in vect_transform_loops, at tree-vectorizer.cc:1031 when building slang-2.3.3

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113900 --- Comment #1 from Sam James --- Created attachment 57405 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57405&action=edit slarith.i.xz

[Bug tree-optimization/113900] [14 regression] Hang and then ICE in vect_transform_loops, at tree-vectorizer.cc:1031 when building slang-2.3.3

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113900 --- Comment #2 from Sam James --- This actually takes ages even when it doesn't ICE: ``` $ gcc -c ./slarith.i -O2 -ftime-report Time variable usr sys wall GGC phase setup

[Bug tree-optimization/113900] [14 regression] Hang and then ICE in vect_transform_loops, at tree-vectorizer.cc:1031 when building slang-2.3.3

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113900 --- Comment #3 from Sam James --- OK, it takes ages (at least with checking, can't check without right now) with 10/11/12/13/14, so that part isn't a regression. Weird how I didn't notice before.

[Bug tree-optimization/113901] New: [14 regression] ICE when building nodejs-20.11.0 (crash in find_uses_to_rename_use)

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113901 Bug ID: 113901 Summary: [14 regression] ICE when building nodejs-20.11.0 (crash in find_uses_to_rename_use) Product: gcc Version: 14.0 Status: UNCONFIRMED Seve

[Bug tree-optimization/113901] [14 regression] ICE when building nodejs-20.11.0 (crash in find_uses_to_rename_use)

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113901 --- Comment #1 from Sam James --- ``` # g++ -c v8_base_without_compiler.regexp-compiler.ii -march=znver2 -O3 -wrapper valgrind ==21117== Memcheck, a memory error detector ==21117== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al.

[Bug tree-optimization/113901] [14 regression] ICE when building nodejs-20.11.0 (crash in find_uses_to_rename_use)

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113901 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/113900] [14 regression] Hang and then ICE in vect_transform_loops, at tree-vectorizer.cc:1031 when building slang-2.3.3

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113900 --- Comment #4 from Sam James --- I'll bisect and then also try reduce if it has tolerable speed without checking.

[Bug middle-end/113907] New: [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 Bug ID: 113907 Summary: [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: no

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #1 from Sam James --- I will do the usual bisection of objects and also narrow it down with pragmas. I won't be able to get much further than that though, I suspect. -fsanitize=address,undefined builds fine (i.e. it doesn't even seg

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #2 from Sam James --- Program received signal SIGSEGV, Segmentation fault. 0xf770e5c0 in memcpy (__dest=, __src=, __len=) at /usr/include/bits/string_fortified.h:29 29return __builtin___memcpy_chk (__dest, __src, __len, (gdb)

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #4 from Sam James --- Created attachment 57409 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57409&action=edit udataswp.ii.xz It goes wrong in common/udataswp.cpp's uprv_copyArray16 and uprv_copyArray64. (Seemingly both of t

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #5 from Sam James --- Created attachment 57410 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57410&action=edit udataswp.cpp.262r.expand (good)

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #6 from Sam James --- Created attachment 57411 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57411&action=edit udataswp.cpp.262r.expand (bad)

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #7 from Sam James --- Created attachment 57412 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57412&action=edit udataswp.o (good, r14-5108-g751fc7bcdcdf25)

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #8 from Sam James --- Created attachment 57413 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57413&action=edit udataswp.o (bad, r14-5109-ga291237b628f41)

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #9 from Sam James --- (In reply to Sam James from comment #4) > Created attachment 57409 [details] > udataswp.ii.xz > > It goes wrong in common/udataswp.cpp's uprv_copyArray16 and uprv_copyArray64. > ah, uprv_copyArray64 -> uprv_c

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #12 from Sam James --- -O2 -march=i686 -std=c++11 -m32 -fPIC

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #13 from Sam James --- (In reply to Andrew Pinski from comment #11) > Does -fwrapv help? no (and ubsan suppresses the crash, everything works fine w/ no ubsan output)

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #16 from Sam James --- (In reply to Jakub Jelinek from comment #14 > So it certainly doesn't surprise me some length < 8 check is optimized away > given the above range info. The question is if it is correct and what > values the le

[Bug target/113915] New: [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 Bug ID: 113915 Summary: [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: wr

[Bug target/113915] [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 --- Comment #1 from Sam James --- glibc's WAIT_FOR_DEBUGGER support for tests seems broken, as it drops me into a waiting process with: ``` /var/tmp/portage/sys-libs/glibc-2.38-r10/work/build-arm-armv7a-unknown-linux-gnueabihf-nptl/posix/tst-get

[Bug target/113915] [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 Sam James changed: What|Removed |Added See Also||https://sourceware.org/bugz

[Bug target/113915] [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 --- Comment #3 from Sam James --- On glibc trunk (491e55beab7457ed310a4a47496f4a333c5d1032), I can reproduce with: ``` CC=/tmp/gcc/bin/gcc CXX=/tmp/gcc/bin/g++ ~/git/glibc/configure --prefix=/usr make -j$(nproc) make test t=posix/tst-getopt-canc

[Bug target/113915] [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 --- Comment #4 from Sam James --- better bt: ``` begin: no errors [New LWP 250625] Thread 2.1 "ld-linux-armhf." received signal SIGSEGV, Segmentation fault. [Switching to LWP 250624] _dl_find_object_update_1 (count=, loaded=) at dl-find_object.

[Bug target/113915] [14 regression] glibc miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-13 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 --- Comment #5 from Sam James --- (In reply to Sam James from comment #0) > glibc seems to go from 30 failing innocent tests (*) to over 400 between > gcc-13 and gcc-14. Bisected to r14-4365-g0731889c026bfe which fixed PR111235. > > It's hard t

[Bug middle-end/113907] [14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 Sam James changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/113932] New: [meta-bug] Targets which should be ported to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113932 Bug ID: 113932 Summary: [meta-bug] Targets which should be ported to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/113933] New: Switch pa to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113933 Bug ID: 113933 Summary: Switch pa to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unas

[Bug target/113934] New: Switch avr to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113934 Bug ID: 113934 Summary: Switch avr to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: una

[Bug target/113935] New: Switch bfin to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113935 Bug ID: 113935 Summary: Switch bfin to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: un

[Bug target/113936] New: Switch c6x to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113936 Bug ID: 113936 Summary: Switch c6x to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: una

[Bug target/113937] New: Switch fr30 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113937 Bug ID: 113937 Summary: Switch fr30 to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: un

[Bug target/113938] New: Switch frv to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113938 Bug ID: 113938 Summary: Switch frv to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: una

[Bug target/113939] New: Switch m68k to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113939 Bug ID: 113939 Summary: Switch m68k to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: un

[Bug target/113940] New: Switch mcore to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113940 Bug ID: 113940 Summary: Switch mcore to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: u

[Bug target/113941] New: Switch mn10300 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113941 Bug ID: 113941 Summary: Switch mn10300 to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee:

[Bug target/113942] New: Switch msp430 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113942 Bug ID: 113942 Summary: Switch msp430 to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee:

[Bug target/113943] New: Switch m32c to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113943 Bug ID: 113943 Summary: Switch m32c to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: un

[Bug target/113944] New: Switch rl78 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113944 Bug ID: 113944 Summary: Switch rl78 to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: un

[Bug target/113945] New: Switch visium to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113945 Bug ID: 113945 Summary: Switch visium to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee:

[Bug target/113946] New: Switch ft32 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113946 Bug ID: 113946 Summary: Switch ft32 to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: un

[Bug target/113947] New: Switch pdp11 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113947 Bug ID: 113947 Summary: Switch pdp11 to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: u

[Bug target/113948] New: Switch rx to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113948 Bug ID: 113948 Summary: Switch rx to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unas

[Bug target/113949] New: Switch vax to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113949 Bug ID: 113949 Summary: Switch vax to LRA Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: una

[Bug target/113946] Switch ft32 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113946 --- Comment #1 from Sam James --- ft32 has a maintainer (James Bowman) but I can't find a BZ account for him to CC.

[Bug target/113946] Switch ft32 to LRA

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113946 Sam James changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #2 from

[Bug target/113952] New: Finish LRA transition for sparc by removing -mlra

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113952 Bug ID: 113952 Summary: Finish LRA transition for sparc by removing -mlra Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/113953] New: Finish LRA transition for s390 by removing -mlra

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113953 Bug ID: 113953 Summary: Finish LRA transition for s390 by removing -mlra Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/113954] New: Finish LRA transition for arc by removing -mlra

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113954 Bug ID: 113954 Summary: Finish LRA transition for arc by removing -mlra Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/113955] New: Finish LRA transition for mips by removing -mlra

2024-02-15 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113955 Bug ID: 113955 Summary: Finish LRA transition for mips by removing -mlra Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/113960] std::map with std::vector as input overwrites itself with c++20, on s390x platform

2024-02-16 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113960 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #1 fr

[Bug tree-optimization/87313] attribute malloc not used for alias analysis when it could be

2024-02-16 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87313 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c/88687] redundant -Wbuiltin-declaration-mismatch after -Wimplicit-function-declaration

2024-02-16 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88687 Sam James changed: What|Removed |Added Last reconfirmed||2024-02-17 Status|UNCONFIRMED

[Bug c/71219] Warn about (struct S*)malloc(n) where n < sizeof(struct S)

2024-02-16 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71219 Sam James changed: What|Removed |Added Status|NEW |RESOLVED Target Milestone|---

[Bug libgcc/113497] error: implicit declaration of function 'abort' on enable-execute-stack.c on i686-w64-mingw32 target

2024-02-16 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113497 Sam James changed: What|Removed |Added Last reconfirmed||2024-02-17 Ever confirmed|0

[Bug c++/113976] [11/12/13/14 Regression] explicit instantiation of const variable template following implicit instantiation is assembled in .rodata instead of .bss

2024-02-17 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113976 Sam James changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/113915] [14 regression] glibc's _dl_find_object_update_1 miscompiled for armv7a since r14-4365-g0731889c026bfe

2024-02-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113915 --- Comment #12 from Sam James --- (In reply to Andrew Pinski from comment #9) > This should work, I think: > [...] I'm going to apply this tonight for our arm builds downstream as we can't do any testing right now and there's a lot of bugs I'm

[Bug target/113986] New: [14 regression] Build failure on aarch64-linux-musl (error: 'export_load_16' aliased to undefined symbol 'libat_load_16')

2024-02-18 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113986 Bug ID: 113986 Summary: [14 regression] Build failure on aarch64-linux-musl (error: 'export_load_16' aliased to undefined symbol 'libat_load_16') Product: gcc Ve

[Bug target/114027] [14] RISC-V vector: miscompile at -O3

2024-02-20 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114027 --- Comment #1 from Sam James --- When this is fixed, this is probably worth putting in the general torture test suite, not just for riscv.

[Bug target/90204] [11/12/13/14 Regression] C code is optimized worse than C++

2024-02-20 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90204 Sam James changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org --- Comment #22

[Bug target/114027] [14] RISC-V vector: miscompile at -O3

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114027 --- Comment #7 from Sam James --- (In reply to Robin Dapp from comment #6) > Btw this fails on x86 and aarch64 for me with -fno-vect-cost-model. So it > definitely looks generic. What args did you use? I can't get it to fail.

[Bug middle-end/114048] New: [14 regression] ICE when building libowfat-0.33 on x86

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114048 Bug ID: 114048 Summary: [14 regression] ICE when building libowfat-0.33 on x86 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug middle-end/114048] [14 regression] ICE when building libowfat-0.33 on x86

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114048 --- Comment #1 from Sam James --- Reducing...

[Bug middle-end/113907] [12/13/14 regression] ICU miscompiled since on x86 since r14-5109-ga291237b628f41

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 Sam James changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |hubicka at gcc dot gnu.org

[Bug middle-end/114048] [14 regression] ICE when building libowfat-0.33 on x86

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114048 --- Comment #2 from Sam James --- Reduced: ``` typedef struct { void *child[2]; char otherbits; } critbit0_node; int allprefixed_traverse(char *top) { if (top) { critbit0_node *q = (void *)top - 1; int direction = 0; for (;; +

[Bug middle-end/114048] [14 regression] ICE when building libowfat-0.33

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114048 Sam James changed: What|Removed |Added Summary|[14 regression] ICE when|[14 regression] ICE when

[Bug c++/114050] Inconsistency in double/float constant evaluation between 32 and 64 bit

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114050 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #4 fr

[Bug c/114052] [11/12/13/14 Regression] Wrong code at -O2 for well-defined infinite loop

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114052 --- Comment #2 from Sam James --- Created attachment 57494 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57494&action=edit test.c Attaching godbolt testcase.

[Bug tree-optimization/114068] New: [14 regression] ICE when building darktable-4.6.1 (error: PHI node with wrong VUSE on edge from BB 25)

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114068 Bug ID: 114068 Summary: [14 regression] ICE when building darktable-4.6.1 (error: PHI node with wrong VUSE on edge from BB 25) Product: gcc Version: 14.0 Status: UNCONFI

[Bug tree-optimization/114068] [14 regression] ICE when building darktable-4.6.1 (error: PHI node with wrong VUSE on edge from BB 25)

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114068 --- Comment #1 from Sam James --- Reducing now...

[Bug tree-optimization/114068] [14 regression] ICE when building darktable-4.6.1 (error: PHI node with wrong VUSE on edge from BB 25)

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114068 --- Comment #2 from Sam James --- Note that this is the second time we've seen the weird "double crash" w/ x86_64_fallback_frame_state when unwinding, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114048#c3 too.

[Bug rtl-optimization/114070] New: [12/13/13 regression] ICE when building git-2.43.2 with -mcpu=niagara4 -fno-vect-cost-model

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114070 Bug ID: 114070 Summary: [12/13/13 regression] ICE when building git-2.43.2 with -mcpu=niagara4 -fno-vect-cost-model Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug rtl-optimization/114070] [12/13/13 regression] ICE when building git-2.43.2 with -mcpu=niagara4 -fno-vect-cost-model

2024-02-22 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114070 --- Comment #1 from Sam James --- I'll reduce.

[Bug tree-optimization/114068] [14 regression] ICE when building darktable-4.6.1 (error: PHI node with wrong VUSE on edge from BB 25) since r14-8768

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114068 --- Comment #9 from Sam James --- ``` template struct Array1DRef { T data; T *addressOf(int eltIdx) { return &data + eltIdx; } }; template struct CroppedArray1DRef { Array1DRef base; int numElts; void getAsArray1DRef() { if (numE

[Bug tree-optimization/114068] [14 regression] ICE when building darktable-4.6.1 (error: PHI node with wrong VUSE on edge from BB 25) since r14-8768

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114068 --- Comment #10 from Sam James --- last one: ``` struct c { int b; int *d(int e) { return &b + e; } }; struct g { c base; int f; void j() { if (f) __builtin_unreachable(); } int &p(int e) { if (e > 1) __builtin_

[Bug middle-end/114070] [12/13/13 regression] ICE when building git-2.43.2 with -mcpu=niagara4 -fno-vect-cost-model

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114070 --- Comment #4 from Sam James --- reduced: ``` struct name_entry { int mode; } traverse_trees(), *unresolved_n; void unresolved(int i, unsigned dirmask, unsigned mask) { for (; i; i++) { mask |= 1; if (!unresolved_n[i].mode || unres

[Bug tree-optimization/114079] New: [14 regression] fftw fails tests again with -O3 -march=znver2 -m32

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114079 Bug ID: 114079 Summary: [14 regression] fftw fails tests again with -O3 -march=znver2 -m32 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/114079] [14 regression] fftw fails tests again with -O3 -march=znver2 -m32

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114079 --- Comment #1 from Sam James --- I'll bisect it now.

[Bug tree-optimization/114079] [14 regression] fftw fails tests again with -O3 -march=znver2 -m32

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114079 Sam James changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/113059] [15 regression] fftw fails tests for -O3 -m32 -march=znver2 since r14-6210-ge44ed92dbbe9d4

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113059 --- Comment #26 from Sam James --- *** Bug 114079 has been marked as a duplicate of this bug. ***

[Bug target/113059] [15 regression] fftw fails tests for -O3 -m32 -march=znver2 since r14-6210-ge44ed92dbbe9d4

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113059 --- Comment #27 from Sam James --- Can someone sanity-check me on this by trying the instructions at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114079#c0? I think I can still hit the original crash, it's just flaky (it might pass sometimes).

[Bug middle-end/114081] New: [14 regression] ICE in verify_dominators when building php-8.3.3 (error: dominator of 16 should be 111, not 3)

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114081 Bug ID: 114081 Summary: [14 regression] ICE in verify_dominators when building php-8.3.3 (error: dominator of 16 should be 111, not 3) Product: gcc Version: 14.0

[Bug middle-end/114081] [14 regression] ICE in verify_dominators when building php-8.3.3 (error: dominator of 16 should be 111, not 3)

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114081 --- Comment #1 from Sam James --- I can reproduce with: gcc -c ./ext/filter/filter.i -march=znver2 -fno-vect-cost-model -O3.

[Bug target/66874] RFE: x86_64_fallback_frame_state more robust

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66874 Sam James changed: What|Removed |Added CC||arsen at gcc dot gnu.org --- Comment #2 from

[Bug target/66874] RFE: x86_64_fallback_frame_state more robust

2024-02-23 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66874 --- Comment #4 from Sam James --- I was just going off "incorrect debug info" in comment 0 given it's the only thing I changed recently. If not, then I've got no idea. If I were sure it were dwz, I'd file a bug there ;)

[Bug middle-end/114099] New: [14 regression] ICE when building darktable-4.6.1

2024-02-25 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114099 Bug ID: 114099 Summary: [14 regression] ICE when building darktable-4.6.1 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

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