[Bug target/111107] i686-w64-mingw32 does not realign stack when __attribute__((aligned)) or __attribute__((vector_size)) are used

2023-11-28 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=07 --- Comment #16 from Eric Botcazou --- > Why use STACK_REALIGN_DEFAULT rather than PREFERRED_STACK_BOUNDARY_DEFAULT? We know that it works since Solaris has used it for ages, so this alternate way could be deemed riskier. But no strong

[Bug target/112760] New: [14 Regression] wrong code with -O2 -fno-dce -fno-guess-branch-probability -m8bit-idiv -mavx --param=max-cse-insns=0 and __builtin_add_overflow_p()

2023-11-28 Thread zsojka at seznam dot cz via Gcc-bugs
led by GNU C version 14.0.0 20231128 (experimental), GMP version 6.3.0, MPFR version 4.2.1, MPC version 1.3.1, isl version isl-0.26-GMP # GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 -# options passed: -m32 -m8bit-idiv -masm=intel -mtune=generic -march=x86-64 -O2 -fno-dce -

[Bug driver/112759] [13 regression] mips -march=native detection broken with gcc 13+

2023-11-28 Thread matoro_gcc_bugzilla at matoro dot tk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112759 matoro changed: What|Removed |Added CC||matoro_gcc_bugzilla@matoro.

[Bug driver/112759] New: [13 regression] mips -march=native detection broken with gcc 13+

2023-11-28 Thread matoro_gcc_bugzilla at matoro dot tk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112759 Bug ID: 112759 Summary: [13 regression] mips -march=native detection broken with gcc 13+ Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: normal

[Bug target/112578] LoongArch: Wrong code -with -mlsx -fno-fp-int-builtin-inexact

2023-11-28 Thread xry111 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112578 Xi Ruoyao changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/112578] LoongArch: Wrong code -with -mlsx -fno-fp-int-builtin-inexact

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112578 --- Comment #5 from GCC Commits --- The master branch has been updated by Xi Ruoyao : https://gcc.gnu.org/g:530348c418d9ec28aac5b151c15405bfb860e5c4 commit r14-5950-g530348c418d9ec28aac5b151c15405bfb860e5c4 Author: Xi Ruoyao Date: Sat Nov

[Bug target/112753] [14 Regression] unrecognizable insn building glibc for s390x

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112753 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug testsuite/112751] [14 regression] gcc.target/powerpc/pcrel-sibcall-1.c fails after r14-5628-g53ba8d669550d3

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112751 Richard Biener changed: What|Removed |Added Component|target |testsuite Target Milestone|---

[Bug sanitizer/112748] memmove(ptr, ptr, n) call optimized out even at -O0 with -fsanitize=undefined

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112748 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug target/112743] RISC-V: building FAIL with -march=rv64(or rv32)gc_zve32f_zvfh_zfh

2023-11-28 Thread pan2.li at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112743 --- Comment #4 from Li Pan --- There may be another ICE for zve32f, will double-check about the details.

[Bug target/112743] RISC-V: building FAIL with -march=rv64(or rv32)gc_zve32f_zvfh_zfh

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112743 --- Comment #3 from GCC Commits --- The master branch has been updated by Pan Li : https://gcc.gnu.org/g:25a51e98fdd504826a40775a5e5b9ffb336b5aa1 commit r14-5945-g25a51e98fdd504826a40775a5e5b9ffb336b5aa1 Author: Pan Li Date: Wed Nov 29

[Bug target/112751] [14 regression] gcc.target/powerpc/pcrel-sibcall-1.c fails after r14-5628-g53ba8d669550d3

2023-11-28 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112751 Kewen Lin changed: What|Removed |Added CC||linkw at gcc dot gnu.org Last

[Bug c/112758] New: Inconsistent Bitwise AND Operation Result between int and long long int on Different Optimization Levels in GCC Trunk

2023-11-28 Thread guminb at ajou dot ac.kr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112758 Bug ID: 112758 Summary: Inconsistent Bitwise AND Operation Result between int and long long int on Different Optimization Levels in GCC Trunk Product: gcc

[Bug c++/101113] g++ thinks constructor suppressed by a requires clause is actually a bad copy constructor

2023-11-28 Thread gcc at nospam dot scs.stanford.edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101113 David Mazières changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/111107] i686-w64-mingw32 does not realign stack when __attribute__((aligned)) or __attribute__((vector_size)) are used

2023-11-28 Thread zfigura at codeweavers dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=07 --- Comment #15 from Zeb Figura --- (In reply to Eric Botcazou from comment #14) > > I'd say that > > > > config/i386/cygming.h:#define STACK_REALIGN_DEFAULT TARGET_SSE > > > > is a non-working "fix". The appropriate default would be > >

[Bug testsuite/112729] gcc.target/i386/apx-interrupt-1.c etc. FAIL

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112729 --- Comment #8 from GCC Commits --- The master branch has been updated by Hongyu Wang : https://gcc.gnu.org/g:99fa0bfd63d97825c4221dcd3123940f1d0e6291 commit r14-5943-g99fa0bfd63d97825c4221dcd3123940f1d0e6291 Author: Hongyu Wang Date: Tue

[Bug target/112757] RISC-V regression testsuite errors with rv32gcv_zvl1024b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112757 --- Comment #1 from Patrick O'Neill --- See also: rv32_zvl128b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 rv32_zvl256b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 rv32_zvl512b:

[Bug target/112755] RISC-V regression testsuite errors with rv32gcv_zvl256b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 --- Comment #1 from Patrick O'Neill --- See also: rv32_zvl128b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 rv32_zvl256b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 rv32_zvl512b:

[Bug target/112756] RISC-V regression testsuite errors with rv32gcv_zvl512b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112756 --- Comment #1 from Patrick O'Neill --- See also: rv32_zvl128b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 rv32_zvl256b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 rv32_zvl512b:

[Bug target/112754] RISC-V regression testsuite errors with rv32gcv_zvl128b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 --- Comment #1 from Patrick O'Neill --- See also: rv32_zvl128b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 rv32_zvl256b: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 rv32_zvl512b:

[Bug target/112757] New: RISC-V regression testsuite errors with rv32gcv_zvl1024b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112757 Bug ID: 112757 Summary: RISC-V regression testsuite errors with rv32gcv_zvl1024b Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/112756] New: RISC-V regression testsuite errors with rv32gcv_zvl512b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112756 Bug ID: 112756 Summary: RISC-V regression testsuite errors with rv32gcv_zvl512b Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/112755] New: RISC-V regression testsuite errors with rv32gcv_zvl256b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112755 Bug ID: 112755 Summary: RISC-V regression testsuite errors with rv32gcv_zvl256b Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/112754] New: RISC-V regression testsuite errors with rv32gcv_zvl128b

2023-11-28 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112754 Bug ID: 112754 Summary: RISC-V regression testsuite errors with rv32gcv_zvl128b Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/55757] Suboptimal interrupt prologue/epilogue for ARMv7-M (Cortex-M3)

2023-11-28 Thread yann at poupet dot eu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55757 Yann Poupet changed: What|Removed |Added CC||yann at poupet dot eu --- Comment #8 from

[Bug tree-optimization/112752] `~a - MIN, ~c>` is not optimized to `MAX,c> - a`

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112752 --- Comment #2 from Andrew Pinski --- Here is a semi-reduced testcase: ``` #define byte unsigned char #define MIN(a, b) ((a) > (b)?(b):(a)) byte hh(byte r, byte g, byte b) { byte c = 255 - r; byte m = 255 - g; byte y = 255 - b; byte

[Bug target/111107] i686-w64-mingw32 does not realign stack when __attribute__((aligned)) or __attribute__((vector_size)) are used

2023-11-28 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=07 --- Comment #14 from Eric Botcazou --- > I'd say that > > config/i386/cygming.h:#define STACK_REALIGN_DEFAULT TARGET_SSE > > is a non-working "fix". The appropriate default would be > -mincoming-stack-boundary=2. MIN_STACK_BOUNDARY should

[Bug target/112753] New: [14 Regression] unrecognizable insn building glibc for s390x

2023-11-28 Thread jsm28 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112753 Bug ID: 112753 Summary: [14 Regression] unrecognizable insn building glibc for s390x Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords:

[Bug target/111107] i686-w64-mingw32 does not realign stack when __attribute__((aligned)) or __attribute__((vector_size)) are used

2023-11-28 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=07 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/112752] `~a - MIN, ~c>` is not optimized to `MAX,c> - a`

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112752 --- Comment #1 from Andrew Pinski --- I made a small mistake into what it should be optimized to: The MIN should be MAX (oops): that is: tmp = MAX(r, g); k = MAX(b, tmp);

[Bug libstdc++/112607] : _Normalize does not consider char_type for the basic_string_view case

2023-11-28 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112607 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/112752] New: `~a - MIN, ~c>` is not optimized to `MAX,c> - a`

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112752 Bug ID: 112752 Summary: `~a - MIN, ~c>` is not optimized to `MAX,c> - a` Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: missed-optimization

[Bug libstdc++/112607] : _Normalize does not consider char_type for the basic_string_view case

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112607 --- Comment #6 from GCC Commits --- The releases/gcc-13 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:c7c92d61d32f6fd7746e2844f68d1936e2b6f6f6 commit r13-8105-gc7c92d61d32f6fd7746e2844f68d1936e2b6f6f6 Author: Jonathan

[Bug tree-optimization/52252] An opportunity for x86 gcc vectorizer (gain up to 3 times)

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52252 --- Comment #12 from Andrew Pinski --- (In reply to rguent...@suse.de from comment #11) > We're lacking a way to say one of the bit_not should be single-used, > one multi-use would be OK and a fair trade-off - not sure if that > would be enough

[Bug middle-end/109849] suboptimal code for vector walking loop

2023-11-28 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849 --- Comment #31 from Jonathan Wakely --- Bisection points to r14-5831-gaae723d360ca26cd9fd0b039fb0a616bd0eae363 for that remaining FAIL as well (and it isn't fixed by the new patch). It introduced a new warning which wasn't present before:

[Bug target/111170] [13/14 regression] Malformed manifest does not allow to run gcc on Windows XP (Accessing a corrupted shared library) since r13-6552-gd11e088210a551

2023-11-28 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c++/53220] [4.7/4.8 Regression] g++ mis-compiles compound literals

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53220 --- Comment #23 from GCC Commits --- The trunk branch has been updated by Jason Merrill : https://gcc.gnu.org/g:305a2686c99bf9b57490419f25c79f6fb3ae0feb commit r14-5941-g305a2686c99bf9b57490419f25c79f6fb3ae0feb Author: Jason Merrill Date:

[Bug c++/94264] Array-to-pointer conversion not performed on array prvalues

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94264 --- Comment #8 from GCC Commits --- The trunk branch has been updated by Jason Merrill : https://gcc.gnu.org/g:305a2686c99bf9b57490419f25c79f6fb3ae0feb commit r14-5941-g305a2686c99bf9b57490419f25c79f6fb3ae0feb Author: Jason Merrill Date:

[Bug target/112751] [14 regression] gcc.target/powerpc/pcrel-sibcall-1.c fails after r14-5628-g53ba8d669550d3

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112751 --- Comment #1 from Andrew Pinski --- This is just a testsuite issue. The functions are currently marked as noinline. You can either add -fno-ipa-vrp or mark them with noipa instead. I am not sure if noipa here is right due to having some ipa

[Bug target/112751] New: [14 regression] gcc.target/powerpc/pcrel-sibcall-1.c fails after r14-5628-g53ba8d669550d3

2023-11-28 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112751 Bug ID: 112751 Summary: [14 regression] gcc.target/powerpc/pcrel-sibcall-1.c fails after r14-5628-g53ba8d669550d3 Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug c++/102419] [11/12/13/14 Regression][concepts] return-type-requirement of "Y" does not check that T::type actually exists

2023-11-28 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102419 Patrick Palka changed: What|Removed |Added CC||novulae at hotmail dot com --- Comment

[Bug c++/112749] GCC accepts invalid code in concepts (requires clause incorrectly satisfied)

2023-11-28 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112749 Patrick Palka changed: What|Removed |Added Resolution|--- |DUPLICATE CC|

[Bug target/112606] [14 Regression] powerpc64le-linux-gnu: 'FAIL: gcc.target/powerpc/p8vector-fp.c scan-assembler xsnabsdp'

2023-11-28 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112606 seurer at gcc dot gnu.org changed: What|Removed |Added CC||seurer at gcc dot gnu.org

[Bug c++/112744] Nested name specifier wrongly produces ambiguity in accessing static field

2023-11-28 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112744 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug middle-end/112750] New: wrong code with _BitInt(256) and above and __builtin_sub_overflow_p() at -O0

2023-11-28 Thread zsojka at seznam dot cz via Gcc-bugs
0.0 20231128 (experimental) (GCC)

[Bug c++/112744] Nested name specifier wrongly produces ambiguity in accessing static field

2023-11-28 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112744 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c++/112749] New: GCC accepts invalid code in concepts (requires clause incorrectly satisfied)

2023-11-28 Thread novulae at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112749 Bug ID: 112749 Summary: GCC accepts invalid code in concepts (requires clause incorrectly satisfied) Product: gcc Version: 13.2.0 Status: UNCONFIRMED

[Bug middle-end/112748] memmove(ptr, ptr, n) call optimized out even at -O0 with -fsanitize=undefined

2023-11-28 Thread tavianator at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112748 --- Comment #2 from Tavian Barnes --- (In reply to Andrew Pinski from comment #1) > Does -fsanitize=address remove it? Yes, it's still removed with -fsanitize=address. While ASAN is necessary to check that the memory is really allocated,

[Bug middle-end/112748] memmove(ptr, ptr, n) call optimized out even at -O0 with -fsanitize=undefined

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112748 --- Comment #1 from Andrew Pinski --- Does -fsanitize=address remove it?

[Bug c++/94264] Array-to-pointer conversion not performed on array prvalues

2023-11-28 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94264 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org

[Bug c/112748] New: memmove(ptr, ptr, n) call optimized out even at -O0 with -fsanitize=undefined

2023-11-28 Thread tavianator at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112748 Bug ID: 112748 Summary: memmove(ptr, ptr, n) call optimized out even at -O0 with -fsanitize=undefined Product: gcc Version: 13.2.1 Status: UNCONFIRMED

[Bug tree-optimization/112738] [14 Regression] forwprop4 introduces invalid wide signed Boolean values

2023-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112738 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/112738] [14 Regression] forwprop4 introduces invalid wide signed Boolean values

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112738 --- Comment #3 from GCC Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:68ffaf839883253e0f288862ff20b8005c92df4e commit r14-5938-g68ffaf839883253e0f288862ff20b8005c92df4e Author: Andrew Pinski Date:

[Bug middle-end/112733] [14 Regression] ICE: Segmentation fault in wide-int.cc during GIMPLE pass: sccp

2023-11-28 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112733 --- Comment #11 from Jakub Jelinek --- Created attachment 56707 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56707=edit gcc14-pr112733-2.patch Second patch to be tested. Turned out it is more complicated than that. If n > m, i.e. when

[Bug middle-end/112733] [14 Regression] ICE: Segmentation fault in wide-int.cc during GIMPLE pass: sccp

2023-11-28 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112733 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/112560] [14 Regression] ICE in try_combine on pr112494.c

2023-11-28 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 Uroš Bizjak changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ubizjak at gmail dot com

[Bug c++/103183] [11/12/13/14 Regression] ind[arr] produces an lvalue when arr is an array xvalue

2023-11-28 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103183 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org

[Bug pch/64117] warning control #pragmas in precompiled headers are not obeyed for template code

2023-11-28 Thread lhyatt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64117 Lewis Hyatt changed: What|Removed |Added CC||piannetta at kalrayinc dot com ---

[Bug pch/112747] #pragma GCC diagnostic ignored "-Wstringop-overflow" has no effect in pre-compiled headers.

2023-11-28 Thread lhyatt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112747 Lewis Hyatt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/103185] [11/12/13/14 Regression] ind[arr] is rejected when arr is an array prvalue

2023-11-28 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103185 Patrick Palka changed: What|Removed |Added Target Milestone|--- |11.5

[Bug c++/103185] [11/12/13/14 Regression] ind[arr] is rejected when arr is an array prvalue

2023-11-28 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103185 Patrick Palka changed: What|Removed |Added Summary|ind[arr] is rejected when |[11/12/13/14 Regression]

[Bug ada/111909] Filename case sensitivity defaulted wrongly on macOS

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111909 --- Comment #3 from GCC Commits --- The master branch has been updated by Marc Poulhi?s : https://gcc.gnu.org/g:396db92d3aa7412dd7133563fecbc6237fa81c02 commit r14-5936-g396db92d3aa7412dd7133563fecbc6237fa81c02 Author: Simon Wright Date:

[Bug tree-optimization/112746] Missed optimization for exact division with multi-use addition chain

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112746 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug pch/112747] New: #pragma GCC diagnostic ignored "-Wstringop-overflow" has no effect in pre-compiled headers.

2023-11-28 Thread piannetta at kalrayinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112747 Bug ID: 112747 Summary: #pragma GCC diagnostic ignored "-Wstringop-overflow" has no effect in pre-compiled headers. Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/112280] [14 regression] ICE building libgcrypt-1.10.2 on s390 (during GIMPLE pass: ccp)

2023-11-28 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112280 --- Comment #8 from Sam James --- I suspect I've just hit this when trying to build pixman on s390x too.

[Bug tree-optimization/112746] New: Missed optimization for redundancy computation elimination (fre1(tree) for global variable)

2023-11-28 Thread 652023330028 at smail dot nju.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112746 Bug ID: 112746 Summary: Missed optimization for redundancy computation elimination (fre1(tree) for global variable) Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug middle-end/112733] [14 Regression] ICE: Segmentation fault in wide-int.cc during GIMPLE pass: sccp

2023-11-28 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112733 --- Comment #9 from Jakub Jelinek --- Actually, maybe better variant of the first fix in the above comment would be: --- gcc/wide-int.cc.jj 2023-11-28 16:56:50.0 +0100 +++ gcc/wide-int.cc 2023-11-28 16:58:02.268776755 +0100 @@

[Bug target/112494] ICE in ix86_cc_mode, at config/i386/i386.cc:16477

2023-11-28 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112494 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Target Milestone|---

[Bug middle-end/112560] [14 Regression] ICE in try_combine on pr112494.c

2023-11-28 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112560 Bug 112560 depends on bug 112494, which changed state. Bug 112494 Summary: ICE in ix86_cc_mode, at config/i386/i386.cc:16477 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112494 What|Removed |Added

[Bug lto/112732] during IPA pass: *free_lang_data ICE: 'verify_type' failed: type variant with 'TYPE_ALIAS_SET_KNOWN_P' with -Os -Wstrict-aliasing=2 -flto

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112732 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug c/101057] [gimplefe] GIMPLE frontend issues

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101057 Bug 101057 depends on bug 112741, which changed state. Bug 112741 Summary: ICE: in gimplify_var_or_parm_decl, at gimplify.cc:3261 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112741 What|Removed |Added

[Bug sanitizer/112741] ICE: in gimplify_var_or_parm_decl, at gimplify.cc:3261

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112741 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0 Resolution|---

[Bug sanitizer/112741] ICE: in gimplify_var_or_parm_decl, at gimplify.cc:3261

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112741 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:f45d5e30bd98ea1d8dc29841a06b2cfa5662deb5 commit r14-5935-gf45d5e30bd98ea1d8dc29841a06b2cfa5662deb5 Author: Richard Biener Date:

[Bug lto/112732] during IPA pass: *free_lang_data ICE: 'verify_type' failed: type variant with 'TYPE_ALIAS_SET_KNOWN_P' with -Os -Wstrict-aliasing=2 -flto

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112732 --- Comment #3 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:f26d68d5d128c86faaceeb81b1e8f22254ad53df commit r14-5934-gf26d68d5d128c86faaceeb81b1e8f22254ad53df Author: Richard Biener Date:

[Bug target/112494] ICE in ix86_cc_mode, at config/i386/i386.cc:16477

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112494 --- Comment #9 from GCC Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:99db2ce2419245e40808a9fad45113315496a907 commit r14-5933-g99db2ce2419245e40808a9fad45113315496a907 Author: Uros Bizjak Date: Tue

[Bug middle-end/112733] [14 Regression] ICE: Segmentation fault in wide-int.cc during GIMPLE pass: sccp

2023-11-28 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112733 --- Comment #8 from Jakub Jelinek --- As for the actual crash, I have again multiple possible fixes: --- gcc/wide-int.cc.jj 2023-10-16 14:24:46.360204472 +0200 +++ gcc/wide-int.cc 2023-11-28 16:33:35.737394223 +0100 @@ -1297,6 +1297,8 @@

[Bug target/109253] libbpf: failed to find BTF info for global/extern symbol '__divdi3'

2023-11-28 Thread jemarch at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109253 Jose E. Marchesi changed: What|Removed |Added Resolution|--- |FIXED

[Bug target/110606] ICE output_operand: '%&' used without any local dynamic TLS references on powerpc64le-linux-gnu

2023-11-28 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110606 --- Comment #5 from Segher Boessenkool --- The insn that it fails on is the result from a split using *tls_ld .

[Bug middle-end/111754] [14 Regression] ICE: in decompose, at rtl.h:2313 at -O

2023-11-28 Thread prathamesh3492 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111754 --- Comment #15 from prathamesh3492 at gcc dot gnu.org --- Sorry for the regression, and thanks for the prompt fix!

[Bug fortran/37336] [F03] Finish derived-type finalization

2023-11-28 Thread andrewjenner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 Bug 37336 depends on bug 110415, which changed state. Bug 110415 Summary: (Re)allocation on assignment to allocatable polymorphic variable from allocatable polymorphic function result https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110415

[Bug fortran/110415] (Re)allocation on assignment to allocatable polymorphic variable from allocatable polymorphic function result

2023-11-28 Thread andrewjenner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110415 Andrew Jenner changed: What|Removed |Added Resolution|--- |FIXED CC|

[Bug target/110606] ICE output_operand: '%&' used without any local dynamic TLS references on powerpc64le-linux-gnu

2023-11-28 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110606 --- Comment #4 from Segher Boessenkool --- It needs -O2 -fPIC -fno-exceptions to fail.

[Bug middle-end/109849] suboptimal code for vector walking loop

2023-11-28 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849 --- Comment #30 from Jonathan Wakely --- So far the only FAIL is still see is: FAIL: 23_containers/vector/types/1.cc -std=gnu++98 (test for excess errors) I'm not sure if this is caused by your patch or one of Honza's. The test only fails

[Bug fortran/110415] (Re)allocation on assignment to allocatable polymorphic variable from allocatable polymorphic function result

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110415 --- Comment #4 from GCC Commits --- The master branch has been updated by Andrew Jenner : https://gcc.gnu.org/g:b247e917ff13328298c1eecf8563b12edd7ade04 commit r14-5931-gb247e917ff13328298c1eecf8563b12edd7ade04 Author: Andrew Jenner Date:

[Bug target/109253] libbpf: failed to find BTF info for global/extern symbol '__divdi3'

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109253 --- Comment #3 from GCC Commits --- The master branch has been updated by Jose E. Marchesi : https://gcc.gnu.org/g:f31a019d1161ec78846473da743aedf49cca8c27 commit r14-5930-gf31a019d1161ec78846473da743aedf49cca8c27 Author: Jose E. Marchesi

[Bug lto/112716] LTO optimization with struct with variable size

2023-11-28 Thread muecker at gwdg dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112716 --- Comment #9 from Martin Uecker --- (In reply to Richard Biener from comment #8) > (In reply to uecker from comment #7) > > > > > > > Note that even without LTO when you enable inlining you'd expose two > > > different structures with two

[Bug sanitizer/112563] [14 regression] libsanitizer doesn't assemble with Solaris/sparc as

2023-11-28 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112563 Rainer Orth changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ro at gcc dot gnu.org

[Bug middle-end/112733] [14 Regression] ICE: Segmentation fault in wide-int.cc during GIMPLE pass: sccp

2023-11-28 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112733 Jakub Jelinek changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org ---

[Bug middle-end/112733] [14 Regression] ICE: Segmentation fault in wide-int.cc during GIMPLE pass: sccp

2023-11-28 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112733 --- Comment #6 from Jakub Jelinek --- One thing is obviously we shouldn't crash on it and will debug that. But, what multiple_of_p does (or its callers) is weird: 14552 /* Check for special cases to see if top is defined as multiple

[Bug sanitizer/112563] [14 regression] libsanitizer doesn't assemble with Solaris/sparc as

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112563 --- Comment #15 from GCC Commits --- The master branch has been updated by Rainer Orth : https://gcc.gnu.org/g:33b6ce99b54917a910b59dbd643fd223fbba834c commit r14-5928-g33b6ce99b54917a910b59dbd643fd223fbba834c Author: Rainer Orth Date: Tue

[Bug sanitizer/112563] [14 regression] libsanitizer doesn't assemble with Solaris/sparc as

2023-11-28 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112563 --- Comment #14 from GCC Commits --- The master branch has been updated by Rainer Orth : https://gcc.gnu.org/g:088d3cbc5f906444a7dee98bc9a6f4b724ddfc21 commit r14-5927-g088d3cbc5f906444a7dee98bc9a6f4b724ddfc21 Author: Rainer Orth Date: Tue

[Bug testsuite/112729] gcc.target/i386/apx-interrupt-1.c etc. FAIL

2023-11-28 Thread wwwhhhyyy333 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112729 --- Comment #7 from Hongyu Wang --- (In reply to r...@cebitec.uni-bielefeld.de from comment #5) > > Is there a reason to have -fomit-frame-pointer once before and once > after -mapx-features=push2pop2? Ah, thanks for pointing that out. Will

[Bug middle-end/109849] suboptimal code for vector walking loop

2023-11-28 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849 --- Comment #29 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #28) > (In reply to Martin Jambor from comment #27) > > Can you please try if > > https://gcc.gnu.org/pipermail/gcc-patches/2023-November/638318.html > > fixes

[Bug testsuite/112728] gcc.dg/scantest-lto.c FAILs

2023-11-28 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112728 Rainer Orth changed: What|Removed |Added URL||https://gcc.gnu.org/piperma

[Bug debug/111409] Invalid .debug_macro.dwo macro information for split DWARF

2023-11-28 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111409 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #3

[Bug middle-end/109849] suboptimal code for vector walking loop

2023-11-28 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109849 --- Comment #28 from Jonathan Wakely --- (In reply to Martin Jambor from comment #27) > Unfortunately I cannot reproduce this, the above (on pristine master > commit 006e90e1344 on an x86_64-linux) results in: > > Running target

[Bug rtl-optimization/112415] [14 regression] Python 3.11 miscompiled on HPPA with new RTL fold mem offset pass, since r14-4664-g04c9cf5c786b94

2023-11-28 Thread manolis.tsamis at vrull dot eu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112415 --- Comment #52 from Manolis Tsamis --- (In reply to Sam James from comment #51) > manolis, did you have a chance to look at the remaining pass issue? You'll > need to revert Dave's commit locally which made the issue latent for > building

[Bug testsuite/112729] gcc.target/i386/apx-interrupt-1.c etc. FAIL

2023-11-28 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112729 Rainer Orth changed: What|Removed |Added URL||https://gcc.gnu.org/piperma

[Bug testsuite/112729] gcc.target/i386/apx-interrupt-1.c etc. FAIL

2023-11-28 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112729 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #3 from Hongyu Wang --- [...] > Hi Rainer, can you help verify if the change make these test pass on > solaris/FreeBSD? They do on Solaris/x86. Thanks. FreeBSD was

[Bug tree-optimization/112736] [14 Regression] vectorizer is introducing out of bounds memory access

2023-11-28 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112736 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

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