[Bug tree-optimization/102906] [12 regression] gcc.target/arm/ivopts-4.c fails since r12-4526

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102906 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Last reconfirmed|

[Bug tree-optimization/103121] [12 Regression] Warnings in cp/optimize.c causing build failure

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103121 --- Comment #18 from Richard Biener --- The EVRP range_of_expr is not context sensitive and if EVRP is in effect the EVRP active context is implicitely used, so when you try to ask for a different context you won't get that contexts result but t

[Bug target/103151] New: ICE in extract_insn, at recog.c:2769 since r12-3407-g9e2a82e1f9d2c4af

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103151 Bug ID: 103151 Summary: ICE in extract_insn, at recog.c:2769 since r12-3407-g9e2a82e1f9d2c4af Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-v

[Bug target/103151] ICE in extract_insn, at recog.c:2769 since r12-3407-g9e2a82e1f9d2c4af

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103151 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/102690] [11/12 regression] g++.dg/warn/Warray-bounds-16.C fails

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102690 Richard Biener changed: What|Removed |Added Target Milestone|12.0|11.3 Summary|[12 regression

[Bug fortran/103137] [12 Regression] ICE in gfc_simplify_transpose, at fortran/simplify.c:8181 since r12-4967-gbcf3728abe848888

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103137 Martin Liška changed: What|Removed |Added Summary|[12 Regression] ICE in |[12 Regression] ICE in

[Bug fortran/103138] [12 Regression] ICE in gfc_simplify_cshift, at fortran/simplify.c:2139 since r12-4967-gbcf3728abe848888

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103138 Martin Liška changed: What|Removed |Added Summary|[12 Regression] ICE in |[12 Regression] ICE in

[Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org Sum

[Bug libstdc++/103146] [12 Regression] libstdc++-v3 bootstrap failure on 32-bit BE powerpc since r12-4952

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103146 Jonathan Wakely changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org

[Bug tree-optimization/103148] ICE in vect_analyze_loop, at tree-vect-loop.c:3155

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103148 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/103151] ICE in extract_insn with __m256h and variable vec insert and -O1 -mavx512fp16 -mxop since r12-3407-g9e2a82e1f9d2c4af

2021-11-09 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103151 --- Comment #1 from Hongtao.liu --- Mine.

[Bug tree-optimization/103152] New: wrong code at -O1 on x86_64-linux-gnu

2021-11-09 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
compression algorithms: zlib gcc version 12.0.0 20211109 (experimental) [master r12-5011-g2abd924f91e] (GCC) [578] % [578] % gcctk -O0 small.c; ./a.out [579] % [579] % gcctk -O1 small.c [580] % ./a.out Aborted [581] % [581] % cat small.c struct { int a:1; } b; int *c = (int *)&b, d; int

[Bug tree-optimization/103152] [11/12 Regression] wrong code at -O1 on x86_64-linux-gnu since r11-5890-g7d9767cb8eea0f21

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103152 Martin Liška changed: What|Removed |Added Target Milestone|--- |11.3 CC|

[Bug tree-optimization/103152] [11/12 Regression] wrong code at -O1 on x86_64-linux-gnu since r11-5890-g7d9767cb8eea0f21

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103152 Andrew Pinski changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org

[Bug tree-optimization/103152] [11/12 Regression] wrong code at -O1 on x86_64-linux-gnu since r11-5890-g7d9767cb8eea0f21

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103152 --- Comment #3 from Andrew Pinski --- This is another signed one bit integer issue.

[Bug tree-optimization/103152] [12 Regression] wrong code at -O1 on x86_64-linux-gnu since r11-5890-g7d9767cb8eea0f21

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103152 Andrew Pinski changed: What|Removed |Added Known to fail||12.0 Known to work|

[Bug tree-optimization/103152] [12 Regression] wrong code at -O1 on x86_64-linux-gnu since r12-1055-gb6bdd7a4cb41ee0

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103152 --- Comment #5 from Andrew Pinski --- (In reply to Andrew Pinski from comment #4) > (In reply to Martin Liška from comment #1) > > Started with r11-5890-g7d9767cb8eea0f21. > > Yes and no. > Tthis was actually fixed for GCC 11 by r11-7587-b610c3

[Bug testsuite/103042] gcc.dg/vect/complex/bb-slp-complex-add-pattern-unsigned-long.c etc. FAIL

2021-11-09 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103042 --- Comment #7 from Tamar Christina --- > gcc/testsuite/gcc.dg/vect/complex/fast-math-bb-slp-complex-add-pattern-double.c This one running is odd, it's guarded by vect_double which doesn't match sparc-*-*-*. That should be unresolved now.

[Bug tree-optimization/103152] [12 Regression] wrong code at -O1 on x86_64-linux-gnu since r12-1055-gb6bdd7a4cb41ee0

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103152 --- Comment #6 from Andrew Pinski --- Created attachment 51754 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51754&action=edit Patch which I will commit after bootstrap/test Here is the patch which I am testing to remove the accidenly co

[Bug target/99657] ICE: in extract_insn, at recog.c:2769 (error: unrecognizable insn)

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99657 Andrew Pinski changed: What|Removed |Added URL||https://gcc.gnu.org/piperma

[Bug c++/103153] New: The recursive call in C++ leads to crashes of GCC.

2021-11-09 Thread xiaxm at smail dot nju.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153 Bug ID: 103153 Summary: The recursive call in C++ leads to crashes of GCC. Product: gcc Version: 9.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug c++/103153] The recursive call in C++ leads to crashes of GCC.

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug c++/103153] The recursive call in C++ leads to crashes of GCC.

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153 --- Comment #2 from Martin Liška --- g++ pr103153.C && valgrind ./a.out ==1687== Memcheck, a memory error detector ==1687== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==1687== Using Valgrind-3.17.0.GIT and LibVEX; rerun with

[Bug c++/103153] The recursive call in C++ leads to crashes of GCC.

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug c++/103153] The recursive call in C++ leads to crashes of GCC.

2021-11-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153 --- Comment #4 from Jakub Jelinek --- The code is invalid both because of the endless recursion into which it runs and because in C++ main can't be called. See https://eel.is/c++draft/basic.start.main#3

[Bug ipa/103132] [12 Regression] ICE in remap_gimple_stmt at tree-inline.c:1828 since r12-4920-g1ece90ffa9ce63b4

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103132 --- Comment #3 from CVS Commits --- The master branch has been updated by Martin Jambor : https://gcc.gnu.org/g:df8690f28379795a44aa4b6c737df08828168b6a commit r12-5045-gdf8690f28379795a44aa4b6c737df08828168b6a Author: Martin Jambor Date: T

[Bug c++/103153] The recursive call in C++ leads to crashes of GCC.

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153 --- Comment #5 from Jonathan Wakely --- (In reply to Xinmeng Xia from comment #0) > The following code can be well compiled, however when execute it, GCC > crashes with segmentation fault. No, your program crashes, GCC doesn't. Any use of main

[Bug ipa/103132] [12 Regression] ICE in remap_gimple_stmt at tree-inline.c:1828 since r12-4920-g1ece90ffa9ce63b4

2021-11-09 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103132 Martin Jambor changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug libgcc/103004] [12 regression] r12-4416 breaks backtrace on PPC64 Big-endian

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103004 --- Comment #2 from Jonathan Wakely --- I see this on powerpc64le-unknown-linux-gnu: ./md-unwind-support.h:398:6: warning: no previous prototype for ‘ppc_backchain_fallback’ [-Wmissing-prototypes]

[Bug libgcc/103004] [12 regression] r12-4416 breaks backtrace on PPC64 Big-endian

2021-11-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103004 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug fortran/103154] New: Crashing gfortran due to bad type parameter specification

2021-11-09 Thread b.j.braams at cwi dot nl via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103154 Bug ID: 103154 Summary: Crashing gfortran due to bad type parameter specification Product: gcc Version: 10.3.1 Status: UNCONFIRMED Severity: normal P

[Bug debug/103134] Redundant DW_AT_entry_pc tags for inlined functions

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103134 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug fortran/103137] [12 Regression] ICE in gfc_simplify_transpose, at fortran/simplify.c:8181 since r12-4967-gbcf3728abe848888

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103137 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug fortran/103138] [12 Regression] ICE in gfc_simplify_cshift, at fortran/simplify.c:2139 since r12-4967-gbcf3728abe848888

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103138 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/103139] [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103139 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 Priority|P3

[Bug debug/103135] DW_AT_high_pc 0 offset for inlined functions with a singled instruction

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103135 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/103137] [12 Regression] ICE in gfc_simplify_transpose, at fortran/simplify.c:8181 since r12-4967-gbcf3728abe848888

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103137 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0

[Bug middle-end/103143] [12 Regression] ICE due to infinite recursion in pointer-query.cc

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103143 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/103155] New: [12 Regression] ICE in get_expr_operands, at tree-ssa-operands.c:813

2021-11-09 Thread asolokha at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103155 Bug ID: 103155 Summary: [12 Regression] ICE in get_expr_operands, at tree-ssa-operands.c:813 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-va

[Bug debug/103135] DW_AT_high_pc 0 offset for inlined functions with a singled instruction

2021-11-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103135 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug debug/103135] DW_AT_high_pc 0 offset for inlined functions with a singled instruction

2021-11-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103135 --- Comment #3 from Jakub Jelinek --- And, I'm afraid there is nothing in DWARF that would allow locations at sub-instruction boundaries. Each insn has to have just one location, so either it gets the location of the and, or location of the com

[Bug tree-optimization/103144] vectorizer failed to recognize shift>>=1 in loop as shift>>i

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103144 Richard Biener changed: What|Removed |Added Last reconfirmed||2021-11-09 Blocks|

[Bug libstdc++/103146] [12 Regression] libstdc++-v3 bootstrap failure on 32-bit BE powerpc since r12-4952

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103146 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/103147] [12 Regression] ICE in register_tuple_type with include "arm_neon.h" and -fpack-struct

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103147 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/103151] ICE in extract_insn with __m256h and variable vec insert and -O1 -mavx512fp16 -mxop since r12-3407-g9e2a82e1f9d2c4af

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103151 Richard Biener changed: What|Removed |Added Target Milestone|12.0|--- Target|

[Bug target/93453] PPC: rldimi not taken into account to avoid shift+or

2021-11-09 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93453 --- Comment #3 from Segher Boessenkool --- Splitters run after all RTL transforms, so anything that can be done on the split result has to be done manually. This does not scale. Splitters are not suitable for this kind of thing. You can do def

[Bug other/103157] New: 'gengtype': 'typedef' causing infinite-recursion code to be generated

2021-11-09 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103157 Bug ID: 103157 Summary: 'gengtype': 'typedef' causing infinite-recursion code to be generated Product: gcc Version: unknown Status: UNCONFIRMED Severity: norma

[Bug other/103157] 'gengtype': 'typedef' causing infinite-recursion code to be generated

2021-11-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103157 --- Comment #1 from Andrew Pinski --- There is a dup of this bug already

[Bug other/103157] 'gengtype': 'typedef' causing infinite-recursion code to be generated

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103157 --- Comment #2 from CVS Commits --- The master branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:c71cb26a9e841888f52e4bfcaad94c8f8ecb4fdb commit r12-5047-gc71cb26a9e841888f52e4bfcaad94c8f8ecb4fdb Author: Thomas Schwinge Date:

[Bug middle-end/101204] [12 Regression] infinite recursion in gtype-desc.c since r12-1801-g7036e9ef462fde8181bece4ac4e03f3aa27204dc

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101204 --- Comment #8 from CVS Commits --- The master branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:c71cb26a9e841888f52e4bfcaad94c8f8ecb4fdb commit r12-5047-gc71cb26a9e841888f52e4bfcaad94c8f8ecb4fdb Author: Thomas Schwinge Date:

[Bug middle-end/101204] [12 Regression] infinite recursion in gtype-desc.c since r12-1801-g7036e9ef462fde8181bece4ac4e03f3aa27204dc

2021-11-09 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101204 Thomas Schwinge changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug c++/88232] Please implement -Winfinite-recursion

2021-11-09 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88232 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comme

[Bug tree-optimization/100253] [10 Regression] wrong code with -O2 -fno-tree-bit-ccp -ftree-slp-vectorize (unaligned movdqa)

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100253 --- Comment #10 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:92ffe7c3b6ffee8fd6ef92a5b3b4cc09263b01ee commit r10-10260-g92ffe7c3b6ffee8fd6ef92a5b3b4cc09263b01ee Author: Richard Bien

[Bug middle-end/100672] wrong code with vector shift and unary minus

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100672 --- Comment #14 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:e8311f59c6e2fa1f5aacc3da5e95739886ebdee7 commit r10-10261-ge8311f59c6e2fa1f5aacc3da5e95739886ebdee7 Author: Richard Bien

[Bug tree-optimization/102714] [10 Regression] A volatile-related problem cased by ipa inline pass

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102714 --- Comment #12 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:8d016315a95cf4d9b72ee8f299e466457ca154b3 commit r10-10262-g8d016315a95cf4d9b72ee8f299e466457ca154b3 Author: Richard Bien

[Bug tree-optimization/102714] [10 Regression] A volatile-related problem cased by ipa inline pass

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102714 Richard Biener changed: What|Removed |Added Known to fail||10.3.0 Status|ASSIGNED

[Bug tree-optimization/100253] [10 Regression] wrong code with -O2 -fno-tree-bit-ccp -ftree-slp-vectorize (unaligned movdqa)

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100253 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug ipa/103155] [12 Regression] ICE in get_expr_operands, at tree-ssa-operands.c:813

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103155 Martin Liška changed: What|Removed |Added Last reconfirmed||2021-11-09 Ever confirmed|0

[Bug fortran/103154] Crashing gfortran due to bad type parameter specification since r8-3181-g87f3a5cfb59347cd

2021-11-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103154 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 --- Comment #4 from Jonathan Wakely --- The C++ standard forbids two objects of the same type having the same address. That is true for the empty base-class optimization and it's true for [[no_unique_address]]. [intro.object] > Two objects wit

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 --- Comment #5 from Jonathan Wakely --- ... and if the type is visible outside a single translation unit, then it needs to follow the layout mandated by the ABI anyway, or it would violate the One-Definition Rule.

[Bug fortran/103158] New: ICE on arithmetic with type parameter

2021-11-09 Thread b.j.braams at cwi dot nl via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103158 Bug ID: 103158 Summary: ICE on arithmetic with type parameter Product: gcc Version: 10.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug middle-end/100672] wrong code with vector shift and unary minus

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100672 --- Comment #15 from CVS Commits --- The releases/gcc-9 branch has been updated by Richard Biener : https://gcc.gnu.org/g:cc589cc7923b048b2722980cac69463b6f2e1941 commit r9-9820-gcc589cc7923b048b2722980cac69463b6f2e1941 Author: Richard Biener

[Bug middle-end/100672] wrong code with vector shift and unary minus

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100672 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/103134] Redundant DW_AT_entry_pc tags for inlined functions

2021-11-09 Thread wcohen at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103134 --- Comment #2 from Will Cohen --- Filed a dwz bug (https://sourceware.org/bugzilla/show_bug.cgi?id=28568) as an alternative was to address the redundant DW_AT_entry_pc.

[Bug c++/100652] Unexpanded parameter pack in partial specialization of variable template not rejected

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100652 --- Comment #2 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:a19f09cb03d7f69377e6d12162e5d6df78a82849 commit r12-5052-ga19f09cb03d7f69377e6d12162e5d6df78a82849 Author: Patrick Palka Date: T

[Bug c++/85846] [Concepts] Concept as value in initializer: bogus declared-as-implicit-template error

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85846 --- Comment #1 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:a22d910305a5232694ff48ead37a7f53e46b7202 commit r12-5053-ga22d910305a5232694ff48ead37a7f53e46b7202 Author: Patrick Palka Date: Tu

[Bug c++/98394] Concept with auto... template parameter pack in if-statement causes compilation error

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98394 --- Comment #1 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:a22d910305a5232694ff48ead37a7f53e46b7202 commit r12-5053-ga22d910305a5232694ff48ead37a7f53e46b7202 Author: Patrick Palka Date: Tu

[Bug c++/100652] Unexpanded parameter pack in partial specialization of variable template not rejected

2021-11-09 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100652 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/98394] Concept with auto... template parameter pack in if-statement causes compilation error

2021-11-09 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98394 Patrick Palka changed: What|Removed |Added Last reconfirmed||2021-11-09 Ever confirmed|0

[Bug c++/85846] [Concepts] Concept as value in initializer: bogus declared-as-implicit-template error

2021-11-09 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85846 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/103159] New: -Wuninitialized should not depend on optimization level

2021-11-09 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103159 Bug ID: 103159 Summary: -Wuninitialized should not depend on optimization level Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal Pri

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 Richard Biener changed: What|Removed |Added Last reconfirmed||2021-11-09 Ever confirmed|0

[Bug c++/103159] -Wuninitialized should not depend on optimization level

2021-11-09 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103159 --- Comment #1 from Mathieu Malaterre --- Just to be sure, here is the actual command I had been starring at for a while: ``` % g++ -o undef -fsanitize=undefined -Wuninitialized undef.cxx && ./undef 21845 ``` Maybe I got confused with `-fsanit

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 --- Comment #7 from Jakub Jelinek --- I must say I don't understand why we do that PCC_BITFIELD_TYPE_MATTERS stuff in dwarf2out.c (field_byte_offset) for non-bitfields, I don't understand why byte_position (decl) wouldn't work just fine. After

[Bug c++/103114] [12 Regression] ICE in build_complex, at tree.c:2470 since r12-4764-ga84b9d5373c7e67f

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103114 --- Comment #7 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0318df0ae63e47f6b2f30e96205d00dcb3696538 commit r12-5054-g0318df0ae63e47f6b2f30e96205d00dcb3696538 Author: Jakub Jelinek Date: T

[Bug c++/103114] [12 Regression] ICE in build_complex, at tree.c:2470 since r12-4764-ga84b9d5373c7e67f

2021-11-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103114 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread pedro at palves dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 --- Comment #8 from Pedro Alves --- Thank you, I missed the "same type" constraint. It's also mentioned at https://en.cppreference.com/w/cpp/language/attributes/no_unique_address . Indeed, if I use distinct empty types, GCC and Clang lay them

[Bug debug/101473] debug_line info depends on toolchain path

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101473 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/103159] -Wuninitialized should not depend on optimization level

2021-11-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103159 Richard Biener changed: What|Removed |Added Blocks||24639 Summary|Some -Wuninit

[Bug c++/103159] -Wuninitialized should not depend on optimization level

2021-11-09 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103159 --- Comment #3 from Mathieu Malaterre --- Please note that the documentation currently does not detail the need/impact of optimization for this flag: * https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wuninitialized Maybe just upd

[Bug c++/103159] Some -Wuninitialized warnings still depend on optimization level -

2021-11-09 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103159 Mathieu Malaterre changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues

2021-11-09 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 103159, which changed state. Bug 103159 Summary: Some -Wuninitialized warnings still depend on optimization level - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103159 What|Removed |Add

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread pedro at palves dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 --- Comment #9 from Pedro Alves --- > 2021-11-09 Jakub Jelinek > > PR debug/101378 > * dwarf2out.c (field_byte_offset): Do the PCC_BITFIELD_TYPE_MATTERS > handling only for DECL_BIT_FIELD decls. > > ... > > fixes this for

[Bug libstdc++/103146] [12 Regression] libstdc++-v3 bootstrap failure on 32-bit BE powerpc since r12-4952

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103146 --- Comment #2 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:d9ebf0ce0845046cdd0cb40c598072bd1d91362c commit r12-5057-gd9ebf0ce0845046cdd0cb40c598072bd1d91362c Author: Jonathan Wakely Date:

[Bug libstdc++/103146] [12 Regression] libstdc++-v3 bootstrap failure on 32-bit BE powerpc since r12-4952

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103146 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/102957] [riscv64] ICE on bogus -march value

2021-11-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102957 --- Comment #2 from CVS Commits --- The master branch has been updated by Kito Cheng : https://gcc.gnu.org/g:abe562bb01479ea2c8952ad98714f3225527aa7e commit r12-5062-gabe562bb01479ea2c8952ad98714f3225527aa7e Author: Kito Cheng Date: Mon Nov

[Bug bootstrap/103160] New: [12 regression] typo in r12-5060 breaks bootstrap

2021-11-09 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103160 Bug ID: 103160 Summary: [12 regression] typo in r12-5060 breaks bootstrap Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/102957] [riscv64] ICE on bogus -march value

2021-11-09 Thread kito at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102957 --- Comment #3 from Kito Cheng --- Wait another week for make sure stable and backport to gcc-11 and gcc-10 branch.

[Bug bootstrap/103160] [12 regression] typo in r12-5060 breaks bootstrap

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103160 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2021-11-09 Ever confirmed|0

[Bug bootstrap/103160] [12 regression] typo in r12-5060 breaks bootstrap

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103160 --- Comment #1 from Jonathan Wakely --- Fixed at g:78dd0de956cbc5a021d3c5e3eb39308c3207936e

[Bug bootstrap/103160] [12 regression] typo in r12-5060 breaks bootstrap

2021-11-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103160 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/103161] New: [12 Regression] Better ranges cause builtin-sprintf-warn-16.c failure

2021-11-09 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103161 Bug ID: 103161 Summary: [12 Regression] Better ranges cause builtin-sprintf-warn-16.c failure Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/103162] New: overconstrained std::pmr::memory_resource allocate/deallocate methods

2021-11-09 Thread florin.iucha at amd dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103162 Bug ID: 103162 Summary: overconstrained std::pmr::memory_resource allocate/deallocate methods Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug debug/101378] Negative DW_AT_data_member_location

2021-11-09 Thread pedro at palves dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101378 --- Comment #10 from Pedro Alves --- I've now compared GDB testsuite runs with current GCC, unpatched vs patched, no regressions.

[Bug tree-optimization/103161] [12 Regression] Better ranges cause builtin-sprintf-warn-16.c failure

2021-11-09 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103161 --- Comment #1 from Jeffrey A. Law --- I suspect the same underlying issue is affecting the test on line #243 as well.

[Bug libstdc++/103162] overconstrained std::pmr::memory_resource allocate/deallocate methods

2021-11-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103162 --- Comment #1 from Jonathan Wakely --- "A derived class shall implement this function to return a pointer to allocated storage (6.7.5.5.2) with a size of at least bytes, aligned to the specified alignment." And 6.7.5.5.2 says: "An allocation

[Bug bootstrap/102831] [12 regression] Spurious -Wparentheses etc. warnings

2021-11-09 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102831 --- Comment #8 from Peter Bergner --- (In reply to Martin Sebor from comment #7) > (In reply to Peter Bergner from comment #6) > > If it's reliably reproducible (ideally with a cross), can you attach a > translation unit and the options to use

[Bug c++/99631] decltype of non-type template-parameter shouldn't be const

2021-11-09 Thread n60wb42d2 at relay dot firefox.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99631 n60wb42d2 at relay dot firefox.com changed: What|Removed |Added CC||n60wb42d2 at relay do

[Bug fortran/103154] [PDT] Crashing gfortran due to bad type parameter specification since r8-3181-g87f3a5cfb59347cd

2021-11-09 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103154 anlauf at gcc dot gnu.org changed: What|Removed |Added Summary|Crashing gfortran due to|[PDT] Crashing gfortran due

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