[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #6 from Richard Biener --- I checked 11 and 12 and they are not affected. We run in circles through valueize_refs_1 in vn_reference_maybe_forwprop_address, repeatedly picking up _24 = &MEM [(const struct SkDPoint &)iftmp.77_74].fP

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2023-05-04 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #15 from LIU Hao --- > Which as least MASM up to 12.x won't assemble. For one it complains about > "rip" being undeclared. And then the load of "ecx" is _not_ a memory access > (i.e. the "DWORD PTR" is ignored there). Which is in line

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #7 from Richard Biener --- The real issue is probably that when value-numbering Value numbering stmt = iftmp.77_74 = PHI Setting value number of iftmp.77_74 to iftmp.77_177 (changed) iftmp.77_177 is available for iftmp.77_177 we h

[Bug c++/53932] [10 Regression] C++ reference variable to member of anonymous union in global is error

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53932 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2023-05-04 Thread jbeulich at suse dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #16 from jbeulich at suse dot com --- (In reply to LIU Hao from comment #15) > This is accepted by ML64: > > ``` > PUBLICmain > EXTRN rip:DWORD > _TEXT SEGMENT > main PROC > mov eax, DWORD PTR rip > ret 0

[Bug libquadmath/87204] strtoflt128 produces different results for subnormals with -m32 and -m64

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87204 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libquadmath/94756] strtoflt128 assigns some subnormals incorrectly on MS Windows

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94756 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/105554] [10 Regression] ICE: in emit_block_move_hints, at expr.cc:1829 since r9-5509-g5928bc2ec06dd4e7

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105554 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/105685] [10 Regression] Bogus `-Wsuggest-attribute=cold` on function already marked as `__attribute__((cold))`

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105685 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/105774] Bogus overflow in constant expression with signed char++

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105774 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug rtl-optimization/106032] [10 Regression] wrong code at -Os and above on x86_64-linux-gnu

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106032 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug middle-end/106144] wide_int shifted_mask() and mask() do not agree

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106144 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/106190] [10 Regression] ICE in expand_builtin_eh_common with -fnon-call-exceptions -fsanitize=address,undefined -fno-sanitize-recover=all

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106190 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/106261] [10 Regression] ICE in output_call_frame_info, at dwarf2out.cc:943

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106261 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/106719] [10 Regression] '-fcompare-debug' failure w/ -O2 since r10-6038-ge5e07b68187b9a

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106719 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/106751] [10 Regression] internal compiler error: in purge_dead_edges with inline-asm goto

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106751 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/106981] [10 Regression][OpenACC][OpenMP] ICE in decompose, at wide-int.h:984 with '#pragma omp/acc atomic capture'

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106981 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/107001] ICE in expand_gimple_stmt_1, at cfgexpand.cc:4017 since r9-3941-g28567c40e2c7c88e

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107001 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/107065] GCC treats rvalue as an lvalue

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107065 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/107183] [10 Regression] -fcompare-debug failure (length) with -fsanitize=float-cast-overflow since r7-5708-gcfd719e7769fd43f

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107183 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/107317] [10 Regression] ICE in emit_redzone_byte, at asan.cc:1508

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107317 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/107358] [13 Regression] i686-linux: Since r13-3290-g98e341130f8798 code fails to build libjxl-0/7.0 (vector float code)

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107358 --- Comment #10 from Jakub Jelinek --- Fixed for 10.5 too.

[Bug c/107465] [10 Regression] Bogus warning: promoted bitwise complement of an unsigned value is always nonzero

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107465 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/109727] [13/14 Regression] -Warray-bounds false positive with -fsanitize=undefined

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109727 Richard Biener changed: What|Removed |Added Blocks||56456 Target Milestone|---

[Bug c++/107558] [10 Regression] ICE in fld_incomplete_type_of with -fmerge-all-constants and openmp and LTO since r11-16-ga2f32550a085984f

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107558 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/107997] [10/11/12/13 Regression] r13-4389-gfd8dd6c0384969 probably uncovered an issue building the Linux kernel

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107997 --- Comment #18 from Jakub Jelinek --- Fixed for 10.5 too.

[Bug tree-optimization/108068] [10 Regression] decimal floating point signed zero is not honored

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108068 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/108180] [OpenMP] Passing a class member variable to firstprivate() erroneously calls its dtor

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108180 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug fortran/108349] LTO mismatch for __builtin_realloc between glibc and gfortran frontend

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108349 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/80174] [meta-bug] Fortran lto issues

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80174 Bug 80174 depends on bug 108349, which changed state. Bug 108349 Summary: LTO mismatch for __builtin_realloc between glibc and gfortran frontend https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108349 What|Removed

[Bug c++/108365] [10 Regression] Wrong code with -O0

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108365 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/103035] [meta-bug] YARPGen bugs

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103035 Bug 103035 depends on bug 108365, which changed state. Bug 108365 Summary: [10 Regression] Wrong code with -O0 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108365 What|Removed |Added ---

[Bug c++/108474] static structured binding undefined reference

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108474 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/53929] [meta-bug] -masm=intel with global symbol

2023-05-04 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53929 --- Comment #17 from LIU Hao --- Yeah. It looks to me like the Microsoft compiler doesn't actually uses the assembler (like LLVM). Given the C source: ``` extern int rax; int main() { return rax; } ``` which compiled without errors: ``` > cl /O

[Bug rtl-optimization/108596] [10 Regression] error: EDGE_CROSSING missing across section boundary

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108596 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/108685] [10 Regression] ICE in verify_loop_structure, at cfgloop.cc:1748 since r13-2388-ga651e6d59188da

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108685 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/108716] [10 Regression] Incorrect DW_AT_decl_{line,column} in DW_TAG_imported_decl

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108716 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug middle-end/108854] [10 Regression] tbb-2021.8.0 fails on i686-linux (32-bit), internal compiler error: in expand_expr_real_1, at expr.c:10281 since r10-4511-g6cf67b62c8cda035dccac

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108854 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/108881] "__builtin_ia32_cvtne2ps2bf16_v16hi" compiled only with option -mavx512bf16 report ICE.

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108881 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/108973] [10 Regression] Sufficiently narrow terminal window causes selftest failure

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108973 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/109096] __has_unique_object_representations does not account for unnamed bitfield

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109096 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c/109151] UBsan misses a divide-by-zero

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109151 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug objc++/109728] New: lambda capture with initializer doesn't compile

2023-05-04 Thread falemagn at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109728 Bug ID: 109728 Summary: lambda capture with initializer doesn't compile Product: gcc Version: 13.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c++/109164] wrong code with thread_local reference, loops and -ftree-pre

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109164 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 Richard Biener changed: What|Removed |Added Keywords|needs-bisection | --- Comment #8 from Richard Biener -

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

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #14 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:3a715d3e136fc4dfdc42cb6a3ee1a7df3e2a171a commit r14-468-g3a715d3e136fc4dfdc42cb6a3ee1a7df3e2a171a Author: Jakub Jelinek Date: T

[Bug libgcc/109712] Segmentation fault in linear_search_fdes

2023-05-04 Thread carlosgalvezp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109712 --- Comment #4 from Carlos Galvez --- > Does libcudart_static.a by chance contain any symbols from the libgcc runtime I'm not sure, do you know how I could check that (I'm pretty n00b on these things :)). What I know is that libcudart.so does n

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #9 from Richard Biener --- Reduced testcase. I've reduced with diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c index 666d7061aa8..31879fb761b 100644 --- a/gcc/tree-ssa-sccvn.c +++ b/gcc/tree-ssa-sccvn.c @@ -1558,6 +1558,7

[Bug libstdc++/108969] [13/14 Regression] Initializing iostreams in the library needs a GLIBCXX_3.4.31 versioned symbol

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108969 --- Comment #32 from CVS Commits --- The releases/gcc-13 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:9c9061e0418ded473672069aac43b25f6fd491b8 commit r13-7287-g9c9061e0418ded473672069aac43b25f6fd491b8 Author: Jakub Jelinek

[Bug libstdc++/109694] trivial: libstdc++-v3/src/c++98/ios_init.cc:203: alias between functions of incompatible types

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109694 --- Comment #4 from CVS Commits --- The releases/gcc-13 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:addbe91570d7da35c48e6cf35b002a94a699fdd0 commit r13-7288-gaddbe91570d7da35c48e6cf35b002a94a699fdd0 Author: Jakub Jelinek

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

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109676 --- Comment #15 from CVS Commits --- The releases/gcc-13 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:05bc529829f25aacdaa567ef488b353bf2746c5b commit r13-7292-g05bc529829f25aacdaa567ef488b353bf2746c5b Author: Jakub Jelinek

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #10 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:ee99aaae4aeecd55f1d945a959652cf07e3b2e9e commit r14-470-gee99aaae4aeecd55f1d945a959652cf07e3b2e9e Author: Richard Biener Date:

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #11 from CVS Commits --- The releases/gcc-13 branch has been updated by Richard Biener : https://gcc.gnu.org/g:de45793d0a102fc71785b90ce9ce75e57878da5d commit r13-7293-gde45793d0a102fc71785b90ce9ce75e57878da5d Author: Richard Biene

[Bug libgcc/109712] Segmentation fault in linear_search_fdes

2023-05-04 Thread carlosgalvezp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109712 Carlos Galvez changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #12 from CVS Commits --- The releases/gcc-12 branch has been updated by Richard Biener : https://gcc.gnu.org/g:9945e5f0e705588eada3ae26bb2168124c88461a commit r12-9510-g9945e5f0e705588eada3ae26bb2168124c88461a Author: Richard Biene

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #13 from CVS Commits --- The releases/gcc-11 branch has been updated by Richard Biener : https://gcc.gnu.org/g:7d7e2d67bfd316125d7344bc713396ecab2ac3df commit r11-10744-g7d7e2d67bfd316125d7344bc713396ecab2ac3df Author: Richard Bien

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 --- Comment #14 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:946dc2eb7aeb1f3bf0085975a7325941acfb978f commit r10-11392-g946dc2eb7aeb1f3bf0085975a7325941acfb978f Author: Richard Bien

[Bug c++/109724] [10 regression] Huge memory usage when building qtwebengine's SkOpAngle.cpp since r10-11201-g051f78a5c1d699

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109724 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/108969] [13/14 Regression] Initializing iostreams in the library needs a GLIBCXX_3.4.31 versioned symbol

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108969 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|REOPENED

[Bug tree-optimization/109721] [14 Regression] predcom-2 started to fail on arc-elf after r14-391

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109721 --- Comment #3 from Richard Biener --- Huh, we indeed vectorize count_averages (). But I have no idea how the offending rev should have changed this ... Ah. Before we had gcc.dg/tree-ssa/predcom-2.c:27:55: missed: not vectorized: relevant

[Bug fortran/97122] Spurious FINAL ... must be in the specification part of a MODULE

2023-05-04 Thread pault at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97122 Paul Thomas changed: What|Removed |Added Status|NEW |WAITING --- Comment #3 from Paul Thomas -

[Bug target/99195] Optimise away vec_concat of 64-bit AdvancedSIMD operations with zeroes in aarch64

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99195 --- Comment #9 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:d840bc5cab39aa3dd8222d72b2cd40942bf91c93 commit r14-472-gd840bc5cab39aa3dd8222d72b2cd40942bf91c93 Author: Kyrylo Tkachov Date: T

[Bug target/99195] Optimise away vec_concat of 64-bit AdvancedSIMD operations with zeroes in aarch64

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99195 --- Comment #10 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:93c26deab98fc80b616a1c53c324a88f61036f53 commit r14-473-g93c26deab98fc80b616a1c53c324a88f61036f53 Author: Kyrylo Tkachov Date:

[Bug modula2/109729] New: gm2 (14.0.0) does not like a CHAR type FOR loop control variable any more

2023-05-04 Thread gaius at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109729 Bug ID: 109729 Summary: gm2 (14.0.0) does not like a CHAR type FOR loop control variable any more Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: norm

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #17 from Jakub Jelinek --- For peak memory consumption there is -fmem-report, which prints stats about GC memory. For this PR I think you want instead measure maximum stack usage. Perhaps GCC could be built with -fstack-usage and som

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 Sam James changed: What|Removed |Added CC||sjames at gcc dot gnu.org --- Comment #18 f

[Bug modula2/109729] gm2 (14.0.0) does not like a CHAR type FOR loop control variable any more

2023-05-04 Thread gaius at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109729 Gaius Mulley changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug c++/109730] New: ICE in c_common_parse_file()

2023-05-04 Thread tocic at protonmail dot ch via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109730 Bug ID: 109730 Summary: ICE in c_common_parse_file() Product: gcc Version: 13.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Ass

[Bug tree-optimization/54627] VRP uses lots of memory and compile-time

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54627 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/56113] out of memory when compiling a function with many goto labels (50k > )

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113 Bug 56113 depends on bug 54627, which changed state. Bug 54627 Summary: VRP uses lots of memory and compile-time https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54627 What|Removed |Added ---

[Bug tree-optimization/109695] [14 Regression] crash in gimple_ranger::range_of_expr since r14-377-gc92b8be9b52b7e

2023-05-04 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 --- Comment #19 from rguenther at suse dot de --- On Thu, 4 May 2023, aldyh at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109695 > > Aldy Hernandez changed: > >What|Removed |Adde

[Bug c/56113] out of memory when compiling a function with many goto labels (50k > )

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113 Richard Biener changed: What|Removed |Added Last reconfirmed|2019-07-12 00:00:00 |2023-5-4 Keywords|alias

[Bug preprocessor/108900] [libcpp] cpp gives wrong line number information with a file huge number of lines

2023-05-04 Thread libin.dang at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108900 --- Comment #2 from Libin Dang --- The reason we rose this issue is that it broken our internal code coverage test suite.

[Bug c++/109730] [12/13/14 regression] ICE in contains_struct_check

2023-05-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109730 Sam James changed: What|Removed |Added Summary|ICE in |[12/13/14 regression] ICE

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

2023-05-04 Thread frankhb1989 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103240 --- Comment #7 from frankhb1989 at gmail dot com --- (In reply to Jonathan Wakely from comment #6) > What are the mangled type names that are unordered? (that's all you need to > describe, everything about flat_map and partition_point is irrelev

[Bug c++/109731] New: g++ eveluates delete's expressio more than once

2023-05-04 Thread gjl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109731 Bug ID: 109731 Summary: g++ eveluates delete's expressio more than once Product: gcc Version: 11.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug tree-optimization/109721] [14 Regression] predcom-2 started to fail on arc-elf after r14-391

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109721 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:82cfd93ae81a5687bf2a1b12d964c630e95517a7 commit r14-474-g82cfd93ae81a5687bf2a1b12d964c630e95517a7 Author: Richard Biener Date:

[Bug tree-optimization/109721] [14 Regression] predcom-2 started to fail on arc-elf after r14-391

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109721 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c/56113] out of memory when compiling a function with many goto labels (50k > )

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113 --- Comment #41 from Richard Biener --- Samples: 3M of event 'cycles', Event count (approx.): 4336899960635 Overhead Samples Command Shared Object Symbol 73.66% 2793479 cc1 cc1

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

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103240 --- Comment #8 from Jonathan Wakely --- (In reply to frankhb1989 from comment #7) > (In reply to Jonathan Wakely from comment #6) > > > What are the mangled type names that are unordered? (that's all you need to > > describe, everything about f

[Bug c++/109731] g++ evaluates delete expressions more than once

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109731 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2023-05-04 Status|UNCONFI

[Bug c++/109731] g++ evaluates delete expressions more than once

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109731 --- Comment #2 from Jonathan Wakely --- ASan shows the use-after-free: = ==46643==ERROR: AddressSanitizer: heap-use-after-free on address 0x60200010 at pc 0x004010c4 bp 0x7

[Bug libstdc++/109717] -Warray-bound error with gnu++20 and fmt library

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109717 Richard Biener changed: What|Removed |Added CC||jwakely.gcc at gmail dot com,

[Bug c++/109731] g++ evaluates delete expressions more than once

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109731 --- Comment #3 from Jonathan Wakely --- It seems that it's considered safe because Token::lexer_ is const, so GCC thinks the value of token->lexer_ can't be changed by the ~Lexer() destructor. That's true, but 'token' can become an invalid point

[Bug tree-optimization/109717] -Warray-bound error with gnu++20 and fmt library

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109717 Jonathan Wakely changed: What|Removed |Added Component|libstdc++ |tree-optimization --- Comment #6 from

[Bug tree-optimization/109717] -Warray-bound error with gnu++20 and fmt library

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109717 --- Comment #7 from Jonathan Wakely --- And requiring every library to annotate every assumption causes regressions like PR 109703, where the cure is worse than the disease. A wrong-code bug is worse than a false positive warning, but the warni

[Bug c++/109731] g++ evaluates delete expressions more than once

2023-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109731 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/109720] -Wmaybe-uninitialized triggering when I can see no path that would allow it

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109720 --- Comment #5 from Richard Biener --- We complain about the m_num_bits read. While PRE isolates it to BB3 even before PRE that happens unconditionally: [local count: 118111600]: nbits ={v} {CLOBBER}; _25 = MEM[(const struct DynamicBitS

[Bug c++/109731] g++ evaluates delete expressions more than once

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109731 Jonathan Wakely changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug c++/52339] using delete ptr1->ptr2 where ptr2 destructor deletes a const ptr1 fails

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52339 Jonathan Wakely changed: What|Removed |Added CC||gjl at gcc dot gnu.org --- Comment #3

[Bug c++/52339] using delete ptr1->ptr2 where ptr2 destructor deletes a const ptr1 fails

2023-05-04 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52339 Jonathan Wakely changed: What|Removed |Added Known to fail||13.1.0, 14.0, 4.1.0, 4.6.2 Last reco

[Bug tree-optimization/109717] -Warray-bound error with gnu++20 and fmt library

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109717 Richard Biener changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org --- Commen

[Bug c++/109730] [12/13/14 regression] ICE in contains_struct_check

2023-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109730 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.3

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

2023-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109622 --- Comment #12 from CVS Commits --- The master branch has been updated by Julian Brown : https://gcc.gnu.org/g:0a26a42b237bada32165e61867a2bf4461c5fab2 commit r14-481-g0a26a42b237bada32165e61867a2bf4461c5fab2 Author: Julian Brown Date: Fri

[Bug c++/109730] [12/13/14 regression] ICE in contains_struct_check

2023-05-04 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109730 Sam James changed: What|Removed |Added Last reconfirmed||2023-05-04 Status|UNCONFIRMED

[Bug c++/109732] New: [14 regression] gcc miscompiles iterator comparison on nlohmann_json

2023-05-04 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109732 Bug ID: 109732 Summary: [14 regression] gcc miscompiles iterator comparison on nlohmann_json Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/109732] [14 regression] gcc miscompiles iterator comparison on nlohmann_json

2023-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109732 Andrew Pinski changed: What|Removed |Added Component|c++ |tree-optimization Keywords|

[Bug tree-optimization/109732] [14 regression] gcc miscompiles iterator comparison on nlohmann_json since r14-204-gf1f5cbaa3f716f

2023-05-04 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109732 Martin Liška changed: What|Removed |Added Summary|[14 regression] gcc |[14 regression] gcc |m

[Bug tree-optimization/109732] [14 regression] gcc miscompiles iterator comparison on nlohmann_json since r14-204-gf1f5cbaa3f716f

2023-05-04 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109732 --- Comment #3 from Sergei Trofimovich --- Both -O1 and -fno-strict-aliasing remove the bug: $ g++-14 unit-t.cpp -O2 -Ijson/include -o a -O1 && ./a SUCCESS! $ g++-14 unit-t.cpp -O2 -Ijson/include -o a -fno-strict-aliasing && ./a

[Bug tree-optimization/109732] [14 regression] gcc miscompiles iterator comparison on nlohmann_json since r14-204-gf1f5cbaa3f716f

2023-05-04 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109732 --- Comment #4 from Martin Liška --- Looking at optimized dump before and after the revision I see an obvious error: diff -u good bad --- good2023-05-04 14:12:16.160695781 +0200 +++ bad 2023-05-04 14:11:58.516230125 +0200 @@ -3399,9 +33

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