[Bug target/97140] [10/11 Regression] ICE in error: unable to generate reloads for since r10-400-gecfdb16c54ad06ac

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97140 Richard Biener changed: What|Removed |Added Target||x86_64-*-* i?86-*-* Target

[Bug target/97141] [10/11 Regression] aarch64, SVE: ICE in decompose, at rtl.h (during expand) since r10-4676-g9c437a108a

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97141 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3

[Bug target/97142] __builtin_fmod not optimized on POWER

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97142 --- Comment #2 from Richard Biener --- Btw, with -ffast-math (or -Ofast) on x86 you get fmod inlined, I guess xlf -O5 is to some extent doing -ffast-math?

[Bug target/97142] __builtin_fmod not optimized on POWER

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97142 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-09-21 Target|

[Bug target/97144] [10/11 Regression] SVE: ICE (could not split insn) in final_scan_insn_1 since r10-2553-g0fdc30bcf56

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97144 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3

[Bug ipa/97119] Top level option to disable creation of IPA symbols such as .localalias is desired

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97119 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug gcov-profile/97065] Support -fprofile-update=set (boolean counters)

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97065 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug gcov-profile/97062] [gcov] Don't repeat display of inline functions in headers

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97062 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-09-21

[Bug gcov-profile/96919] [GCOV] uncovered line of stack allocation while using virutal destructor

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96919 --- Comment #2 from Martin Liška --- Using latest GCC release you can see what happens: $ g++ pr96919.cc --coverage && ./a.out && gcov a-pr96919.cc -t hello libgcov profiling error:/home/marxin/Programming/testcases/a-pr96919.gcda:overwriting

[Bug target/97144] New: [10/11 Regression] SVE: ICE (could not split insn) in final_scan_insn_1 since r10-2553-g0fdc30bcf56

2020-09-21 Thread acoplan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97144 Bug ID: 97144 Summary: [10/11 Regression] SVE: ICE (could not split insn) in final_scan_insn_1 since r10-2553-g0fdc30bcf56 Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug target/97143] New: aarch64-none-elf Code generated for array after another array within a global structure marked volatile is broken.

2020-09-21 Thread simon.willcocks at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97143 Bug ID: 97143 Summary: aarch64-none-elf Code generated for array after another array within a global structure marked volatile is broken. Product: gcc Version:

[Bug gcov-profile/96919] [GCOV] uncovered line of stack allocation while using virutal destructor

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96919 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/97142] New: __builtin_fmod not optimized on POWER

2020-09-21 Thread fx at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97142 Bug ID: 97142 Summary: __builtin_fmod not optimized on POWER Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug tree-optimization/96915] ICE in tree-switch-conversion

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96915 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/97135] [11 Regression] Wrong code at -Os since r11-408-g84935c98221

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97135 --- Comment #3 from Richard Biener --- It's lim4 that does the bogus transform. It seems to be confused by the dead store in BB3: [local count: 118111600]: a = 1; a = 6; *d.2_3 = 0; ivtmp.15_9 = ivtmp.15_24 + 1; if (c.7_7 != 0)

[Bug target/97141] New: [10/11 Regression] aarch64, SVE: ICE in decompose, at rtl.h (during expand) since r10-4676-g9c437a108a

2020-09-21 Thread acoplan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97141 Bug ID: 97141 Summary: [10/11 Regression] aarch64, SVE: ICE in decompose, at rtl.h (during expand) since r10-4676-g9c437a108a Product: gcc Version: 11.0 Status:

[Bug tree-optimization/97135] [11 Regression] Wrong code at -Os since r11-408-g84935c98221

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97135 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug bootstrap/97136] [11 Regression] bootstrap-asan fails

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97136 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0 Version|10.0

[Bug sanitizer/96307] [10/11 Regression] ICE in sanopt on riscv64 since r11-2283-g2ca1b6d009b194286c3ec91f9c51cc6b0a475458

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96307 --- Comment #3 from Martin Liška --- May I ask about progress of the RISC-V sanitization enablement?

[Bug tree-optimization/97139] [11 Regression] Miscompare of foreman_test_baseline_encodelog.out in 464.h264ref

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97139 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0 Version|10.0

[Bug target/97140] New: [10/11 Regression] ICE in error: unable to generate reloads for since r10-400-gecfdb16c54ad06ac

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97140 Bug ID: 97140 Summary: [10/11 Regression] ICE in error: unable to generate reloads for since r10-400-gecfdb16c54ad06ac Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug target/97127] FMA3 code transformation leads to slowdown on Skylake

2020-09-21 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97127 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org ---

[Bug tree-optimization/97139] New: [11 Regression] Miscompare of foreman_test_baseline_encodelog.out in 464.h264ref

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97139 Bug ID: 97139 Summary: [11 Regression] Miscompare of foreman_test_baseline_encodelog.out in 464.h264ref Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug tree-optimization/97139] [11 Regression] Miscompare of foreman_test_baseline_encodelog.out in 464.h264ref

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97139 Martin Liška changed: What|Removed |Added Known to fail||11.0 Last reconfirmed|

[Bug tree-optimization/97138] New: cross-BB vectorization opportunity

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97138 Bug ID: 97138 Summary: cross-BB vectorization opportunity Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug bootstrap/97124] ICE when bootstrapping GCC on x86_64-w64-mingw32

2020-09-21 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97124 --- Comment #4 from Jakub Jelinek --- Of course not, I don't have any libraries/headers for that. What I meant is if you upload preprocessed source, one might try to reproduce it with a cross that doesn't have anything (binutils, libraries,

[Bug bootstrap/97124] ICE when bootstrapping GCC on x86_64-w64-mingw32

2020-09-21 Thread lh_mouse at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97124 --- Comment #3 from Liu Hao --- Did you reproduce the ICE when cross-compiling? I suspect no, as the MSYS2 patch contains some twiddling about stack limits and forces static linking of libgcc during bootstrapping, which should not affect

[Bug rtl-optimization/97137] Missed add-with-carry after FP compare

2020-09-21 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97137 Jakub Jelinek changed: What|Removed |Added Last reconfirmed||2020-09-21 CC|

[Bug rtl-optimization/97137] New: Missed add-with-carry after FP compare

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97137 Bug ID: 97137 Summary: Missed add-with-carry after FP compare Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug bootstrap/97136] New: [11 Regression] bootstrap-asan fails

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97136 Bug ID: 97136 Summary: [11 Regression] bootstrap-asan fails Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug tree-optimization/97135] [11 Regression] Wrong code at -Os since r11-408-g84935c98221

2020-09-21 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97135 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/96968] aarch64 : ICE in vregs or expand pass, lowering __builtin_aarch64_get_{fpcr,fpsr,fpcr64,fpsr64}

2020-09-21 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96968 --- Comment #5 from CVS Commits --- The master branch has been updated by Andrea Corallo : https://gcc.gnu.org/g:f5e73de00e9c853ce65333efada7409b0d00f758 commit r11-3317-gf5e73de00e9c853ce65333efada7409b0d00f758 Author: Andrea Corallo Date:

[Bug gcov-profile/97069] Zero valued #line directive results in excessively large blocks of memory being allocated

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97069 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/97132] assume_aligned is not constexpr

2020-09-21 Thread fsb4000 at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97132 --- Comment #4 from fsb4000 at yandex dot ru --- (In reply to Jonathan Wakely from comment #3) > I'll test this: > > { >static_assert(std::has_single_bit(_Align)); >_GLIBCXX_DEBUG_ASSERT((std::uintptr_t)__ptr % _Align == 0);

[Bug tree-optimization/97135] New: [11 Regression] Wrong code at -Os since r11-408-g84935c98221

2020-09-21 Thread acoplan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97135 Bug ID: 97135 Summary: [11 Regression] Wrong code at -Os since r11-408-g84935c98221 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/97124] ICE when bootstrapping GCC on x86_64-w64-mingw32

2020-09-21 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97124 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug libstdc++/97132] assume_aligned is not constexpr

2020-09-21 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97132 --- Comment #3 from Jonathan Wakely --- (In reply to Jakub Jelinek from comment #2) > I think there is no compliant way to test alignment assumptions during > constant evaluations and after all, one should always see the actual objects > and

[Bug tree-optimization/96979] [8/9/10/11 Regression] Switch with case values derived from constexpr function takes unreasonable time to compile

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96979 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug libstdc++/97044] Undefined format macros because of include order on AIX

2020-09-21 Thread clement.chigot at atos dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97044 Clément Chigot changed: What|Removed |Added CC||dje at gcc dot gnu.org --- Comment #3

[Bug libstdc++/97132] assume_aligned is not constexpr

2020-09-21 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97132 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug libstdc++/97132] assume_aligned is not constexpr

2020-09-21 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97132 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Component|c++

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

2020-09-21 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 --- Comment #17 from rguenther at suse dot de --- On Fri, 18 Sep 2020, linkw at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 > > --- Comment #15 from Kewen Lin --- > (In reply to rguent...@suse.de from comment

[Bug lto/57703] Assembler function definition moved to a different ltrans then call

2020-09-21 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57703 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org

[Bug ipa/97133] [11 Regression] ICE: tree code 'bind_expr' is not supported in LTO streams

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97133 Richard Biener changed: What|Removed |Added Component|lto |ipa CC|

[Bug c/97131] [11 Regression] ICE: Segmentation fault (in warn_parm_ptrarray_mismatch)

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97131 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0

[Bug analyzer/97130] [11 Regression] ICE in deref_rvalue, at analyzer/region-model.cc:1462

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97130 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0

[Bug rtl-optimization/97129] [11 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2405

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97129 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/97127] FMA3 code transformation leads to slowdown on Skylake

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97127 Richard Biener changed: What|Removed |Added Target|i386,x86-64 |x86_64-*-* i?86-*-*

[Bug testsuite/97117] [11 regression] location-overflow-test-1.c FAILs after r11-3266

2020-09-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97117 Richard Biener changed: What|Removed |Added Component|other |testsuite Target Milestone|---

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