[Bug c++/97671] ICE: tree check: expected var_decl or function_decl or field_decl or type_decl or concept_decl or template_decl, have parm_decl in push_template_decl, at cp/pt.c:6102

2020-11-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97671 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 CC|

Re: [Bug c/97578] ice during IPA pass: inline

2020-11-03 Thread Jan Hubicka
> It needs to refer to the DW_TAG_formal_parameter DIEs, and only the PARM_DECLs > map to those. It has problem with the partitioning (if we call a callee from different parititon) and also if the callee is compiled before caller (as it should) we will call cgraph_node::release_body and that will

[Bug c/97578] ice during IPA pass: inline

2020-11-03 Thread hubicka at ucw dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97578 --- Comment #10 from Jan Hubicka --- > It needs to refer to the DW_TAG_formal_parameter DIEs, and only the PARM_DECLs > map to those. It has problem with the partitioning (if we call a callee from different parititon) and also if the callee is

[Bug tree-optimization/97690] (cond ? 2 : 0) is not optimized to int(cond) << 1

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97690 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-11-03 Ever confirmed|0

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug target/70210] -march=native and -mcpu=native do not detect ARM cortex-a53 in 32 bit mode on Linux

2020-11-03 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70210 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug tree-optimization/97690] (cond ? 2 : 0) is not optimized to int(cond) << 1

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97690 --- Comment #2 from Jonathan Wakely --- More generally, Clang seems to reliably turn cond ? (2<

[Bug fortran/97692] GNU Fortran is not working

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97692 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #2 from Richard Biener --- Hmm, it doesn't work on a i7-8565U either ... Doesn't work means check_vect () does exit (0). Those do not end up UNSUPPORTED (not sure if using a magic exit code to communicate this would be possible).

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Richard Biener : https://gcc.gnu.org/g:e42cb1d48035b85a43adb202433ff0193c151410 commit r9-9021-ge42cb1d48035b85a43adb202433ff0193c151410 Author: Richard Biener

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:725244355f83de56f8692abc6c0e1b3d4d248198 commit r10-8968-g725244355f83de56f8692abc6c0e1b3d4d248198 Author: Richard Biener

[Bug fortran/97692] New: GNU Fortran is not working

2020-11-03 Thread nju044 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97692 Bug ID: 97692 Summary: GNU Fortran is not working Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug fortran/97692] GNU Fortran is not working

2020-11-03 Thread nju044 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97692 --- Comment #1 from ninos --- Created attachment 49493 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49493=edit gfortran config log

[Bug tree-optimization/80928] SLP vectorization does not handle induction in outer loop vectorization

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80928 --- Comment #32 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:ac6affba97130bcbffb21bd9f8ca53c7aac89551 commit r11-4652-gac6affba97130bcbffb21bd9f8ca53c7aac89551 Author: Richard Biener Date:

[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:9d1b813d0f7c9a8d80b0aee6eb1418b0afdf0f84 commit r11-4653-g9d1b813d0f7c9a8d80b0aee6eb1418b0afdf0f84 Author: Richard Biener Date:

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #12 from H.J. Lu --- Created attachment 49495 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49495=edit Something like this.

[Bug tree-optimization/97691] [11 regression] pr91293-3.c fails since r11-4614

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97691 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0 Keywords|

[Bug target/97642] Incorrect replacement of vmovdqu32 with vpblendd can cause fault

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97642 --- Comment #4 from Jakub Jelinek --- Ok, but please also during expansion try to detect the all ones mask case and already during expansion emit normal non-masked load (+ we need a define_insn_and_split for it with pre-reload splitting just in

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #4 from Uroš Bizjak --- (In reply to Richard Biener from comment #3) > Ah. So I guess > > diff --git a/gcc/testsuite/gcc.dg/vect/tree-vect.h > b/gcc/testsuite/gcc.dg/vect/tree-vect.h > index 5d8d9eba3f8..c4b81441216 100644 > ---

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #8 from CVS Commits --- The releases/gcc-8 branch has been updated by Richard Biener : https://gcc.gnu.org/g:80b6f6cf6374a6541a7515d7bfef1a3506db2a3d commit r8-10606-g80b6f6cf6374a6541a7515d7bfef1a3506db2a3d Author: Richard Biener

[Bug tree-optimization/97678] [11 regression] execution fail for gcc.target/powerpc/p9-vec-length-epil-run-5.c after r11-4614

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97678 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/97690] (cond ? 2 : 0) is not optimized to int(cond) << 1

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97690 --- Comment #1 from Jonathan Wakely --- It seems to be target-independent. For aarch64, -O3 and -Os both give: f(bool): tst w0, 255 csetw0, ne lsl w0, w0, 1 ret g(bool): ubfiz w0, w0, 1, 8

[Bug tree-optimization/97690] New: (cond ? 2 : 0) is not optimized to int(cond) << 1

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97690 Bug ID: 97690 Summary: (cond ? 2 : 0) is not optimized to int(cond) << 1 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug c/97578] ice during IPA pass: inline

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97578 --- Comment #7 from CVS Commits --- The master branch has been updated by Jan Hubicka : https://gcc.gnu.org/g:f89dcf93348b44b8ea2b57f940fcdaeae0f764f6 commit r11-4648-gf89dcf93348b44b8ea2b57f940fcdaeae0f764f6 Author: Jan Hubicka Date: Tue

[Bug tree-optimization/97693] New: [11 Regression] SVE: ICE in prepare_load_store_mask, at tree-vect-stmts.c since r11-1143-gb05d5563

2020-11-03 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97693 Bug ID: 97693 Summary: [11 Regression] SVE: ICE in prepare_load_store_mask, at tree-vect-stmts.c since r11-1143-gb05d5563 Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug tree-optimization/97693] [11 Regression] SVE: ICE in prepare_load_store_mask, at tree-vect-stmts.c since r11-1143-gb05d5563

2020-11-03 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97693 Alex Coplan changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Known to

[Bug sanitizer/97696] ICE since ASAN_MARK does not handle poly_int sized varibales

2020-11-03 Thread matmal01 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97696 --- Comment #1 from Matthew Malcomson --- I guess this may also happen for the emission of ASAN_MARK in `gimple_target_expr`, but haven't yet been able to trigger that.

[Bug c++/97670] [11 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'mem_ref' in finish_omp_clauses, at cp/semantics.c:8251 since r11-4471-g3a8b20947f2b1559

2020-11-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97670 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org Known to

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #1 from Uroš Bizjak --- AVX2 should be detected using __get_cpuid_count, because a sub-leaf needs to be specified for leaf 7.

[Bug c/97689] New: (ceilf(begin/(float)tstep))*tstep

2020-11-03 Thread jkaltes at hotmail dot nl via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97689 Bug ID: 97689 Summary: (ceilf(begin/(float)tstep))*tstep Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/97689] (ceilf(begin/(float)tstep))*tstep

2020-11-03 Thread jkaltes at hotmail dot nl via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97689 --- Comment #1 from Jaap Korthals Altes --- Created attachment 49491 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49491=edit gcc -v

[Bug c++/97658] Tired of having to change make files on every new version. Damnit!

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97658 --- Comment #4 from Jonathan Wakely --- Nonsense. Your code is buggy, the warning tells you about it. If you don't want to know that your code has undefined behaviour, don't enable warnings.

[Bug c++/97658] Tired of having to change make files on every new version. Damnit!

2020-11-03 Thread hubert.vansteenhuyse at freecode dot be via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97658 --- Comment #3 from hubert.vansteenhuyse at freecode dot be --- You are killing that marvelous gcc compiler by doing this, this is my point.

[Bug tree-optimization/97691] New: [11 regression] pr91293-3.c fails since r11-4614

2020-11-03 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97691 Bug ID: 97691 Summary: [11 regression] pr91293-3.c fails since r11-4614 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 80928, which changed state. Bug 80928 Summary: SLP vectorization does not handle induction in outer loop vectorization https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80928 What|Removed

[Bug tree-optimization/80928] SLP vectorization does not handle induction in outer loop vectorization

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80928 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/97666] [11 Regression] bootstrap fail for powerpc-darwin while building libgfortran after r11-4485

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97666 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #11 from rguenther at suse dot de --- On Tue, 3 Nov 2020, hjl.tools at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 > > --- Comment #10 from H.J. Lu --- > FWIW, x86 source in gcc testsuite should be

[Bug ipa/97695] [11 Regression] wrong code at -O3 on x86_64-pc-linux-gnu

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97695 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/97693] [11 Regression] SVE: ICE in prepare_load_store_mask, at tree-vect-stmts.c since r11-1143-gb05d5563

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97693 Richard Biener changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org

[Bug fortran/92793] Fortran Location Data for Diagnostic lacks the column number – when passing on to ME

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92793 --- Comment #10 from CVS Commits --- The releases/gcc-10 branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:5ceaf8a54abb3f9bd3c268fe420999a7962b2a15 commit r10-8965-g5ceaf8a54abb3f9bd3c268fe420999a7962b2a15 Author: Thomas

[Bug fortran/92793] Fortran Location Data for Diagnostic lacks the column number – when passing on to ME

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92793 --- Comment #9 from CVS Commits --- The master branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:41f7f6178e2d35288273656dc55dae8fcf3edeb5 commit r11-4639-g41f7f6178e2d35288273656dc55dae8fcf3edeb5 Author: Thomas Schwinge Date:

[Bug c/97689] (ceilf(begin/(float)tstep))*tstep

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97689 Richard Biener changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug fortran/97652] [11 Regression] New gfortran.dg/pdt_14.f03 failure after g:617695cdc2b3d950f1e4deb5ea85d5cc302943f4

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97652 --- Comment #14 from Richard Biener --- The following works with and without -flto (fixes the endless loop without and the execute fail with) diff --git a/gcc/fortran/trans-types.c b/gcc/fortran/trans-types.c index b7129dcbe6d..4643fff243f

[Bug fortran/97694] New: ICE with optional assumed rank class(*) argument

2020-11-03 Thread mscfd at gmx dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97694 Bug ID: 97694 Summary: ICE with optional assumed rank class(*) argument Product: gcc Version: 10.1.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #10 from H.J. Lu --- FWIW, x86 source in gcc testsuite should be converted to __builtin_cpu_supports().

[Bug sanitizer/97696] New: ICE since ASAN_MARK does not handle poly_int sized varibales

2020-11-03 Thread matmal01 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97696 Bug ID: 97696 Summary: ICE since ASAN_MARK does not handle poly_int sized varibales Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-checking

[Bug c++/97697] New: Segmentation fault on while (true) loop

2020-11-03 Thread marcin.jachu19 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97697 Bug ID: 97697 Summary: Segmentation fault on while (true) loop Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug fortran/97694] ICE with optional assumed rank class(*) argument

2020-11-03 Thread mscfd at gmx dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97694 martin changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug libstdc++/66146] call_once not C++11-compliant on ppc64le

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66146 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |11.0

[Bug target/70210] -march=native and -mcpu=native do not detect ARM cortex-a53 in 32 bit mode on Linux

2020-11-03 Thread Viktor.Engelmann at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70210 --- Comment #5 from Viktor Engelmann --- Hmmm the problem isn't related to docker - I get the same problem when I run gcc on the raspberry directly with -mcpu=armv7l as autoconf does in docker. When I run gcc manually with -mcpu=cortex-a53,

[Bug c++/97632] unhelpful -Winit-list-lifetime warning for default-initialized object in unevaluated context

2020-11-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97632 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/92936] missing warning on a past-the-end store to a PHI

2020-11-03 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92936 Martin Sebor changed: What|Removed |Added Keywords||patch Ever confirmed|0

[Bug c++/97670] [11 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'mem_ref' in finish_omp_clauses, at cp/semantics.c:8251 since r11-4471-g3a8b20947f2b1559

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97670 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug target/97703] New: [11 Regression] ICE in fix_reg_equiv_init at gcc/ira.c:2683

2020-11-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97703 Bug ID: 97703 Summary: [11 Regression] ICE in fix_reg_equiv_init at gcc/ira.c:2683 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug c++/97704] New: [11 Regression][concepts] Not working with explicit types in function signatures?

2020-11-03 Thread gcc-bugs at marehr dot dialup.fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97704 Bug ID: 97704 Summary: [11 Regression][concepts] Not working with explicit types in function signatures? Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug gcov-profile/95847] [9/10/11 Regression] Internal error when processing pFUnit generated files with --coverage

2020-11-03 Thread johannes.ziegenbalg at mailbox dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95847 johannes.ziegenbalg at mailbox dot org changed: What|Removed |Added CC|

[Bug gcov-profile/95847] [9/10/11 Regression] Internal error when processing pFUnit generated files with --coverage

2020-11-03 Thread johannes.ziegenbalg at mailbox dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95847 --- Comment #3 from johannes.ziegenbalg at mailbox dot org --- I get the same bug with GCC 10.2.0 in one of my c++ test-cases. I also tested GCC 11 (GNU Fortran (GCC) 11.0.0 20201029) with the attached file and got the same result. After a

[Bug testsuite/97699] [11 regression] zero-scratch-regs tests fail on arm

2020-11-03 Thread qinzhao at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97699 qinzhao at gcc dot gnu.org changed: What|Removed |Added CC||qinzhao at gcc dot gnu.org

[Bug libstdc++/55394] Using call_once without -lpthread compiles without warning

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55394 Jonathan Wakely changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug middle-end/89428] missing -Wstringop-overflow on a PHI with variable offset

2020-11-03 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89428 Martin Sebor changed: What|Removed |Added Keywords||patch Status|NEW

[Bug c++/96115] Char literal, decays to a pointer when passed to function pointer

2020-11-03 Thread ldalessandro at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96115 Luke Dalessandro changed: What|Removed |Added CC||ldalessandro at gmail dot com ---

[Bug target/97701] [10/11 Regression] aarch64: ICE in extract_constrain_insn since r10-4447-g095f78c6

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701 --- Comment #1 from Richard Biener --- Must be a latent problem then I guess.

[Bug tree-optimization/97579] [11 Regression] ICE in gimple_expand_vec_cond_expr, at gimple-isel.cc:201 since r11-4123-g128f43cf679e5156

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97579 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:d0d8a1658054258baae87b445678c1c0c08d9455 commit r11-4674-gd0d8a1658054258baae87b445678c1c0c08d9455 Author: Richard Biener Date:

[Bug tree-optimization/97623] [9/10/11 Regression] Extremely slow O2 compile (>>O(n^2))

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97623 --- Comment #9 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:c5b49c3e092c0de5cd684b0acd244129dfaae324 commit r11-4675-gc5b49c3e092c0de5cd684b0acd244129dfaae324 Author: Richard Biener Date:

[Bug target/96342] [SVE] Add support for "omp declare simd"

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96342 --- Comment #9 from CVS Commits --- The master branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:abe93733a265f8a8b56dbdd307380f8c83dd3ab5 commit r11-4676-gabe93733a265f8a8b56dbdd307380f8c83dd3ab5 Author: Yang Yang Date:

[Bug other/97705] New: [11 regression] cc.c-torture/unsorted/dump-noaddr.c.*r.ira fails after r11-4637

2020-11-03 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97705 Bug ID: 97705 Summary: [11 regression] cc.c-torture/unsorted/dump-noaddr.c.*r.ira fails after r11-4637 Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug fortran/97692] GNU Fortran is not working

2020-11-03 Thread nju044 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97692 --- Comment #3 from ninos --- (In reply to Jakub Jelinek from comment #2) > aarch64-xilinx-linux-gfortran: command not found > seems like user error. FYI target system: arm64-xilinx-linux build system: ubuntu 16.04 yocto version: zeus (git

[Bug middle-end/97699] New: [11 regression] zero-scratch-regs tests fail on arm

2020-11-03 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97699 Bug ID: 97699 Summary: [11 regression] zero-scratch-regs tests fail on arm Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/97623] [9/10/11 Regression] Extremely slow O2 compile (>>O(n^2))

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97623 --- Comment #8 from Richard Biener --- (In reply to Wilson Snyder from comment #7) > Thanks for the quick service. I can't easily try GCC trunk, but: > > -O2 > compile 98.61s > runtime 25.76s > > -O2 -fno-code-hoisting > compile 40.13s

[Bug c/97702] New: comma operator does not drop qualifiers during lvalue conversion

2020-11-03 Thread uecker at eecs dot berkeley.edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97702 Bug ID: 97702 Summary: comma operator does not drop qualifiers during lvalue conversion Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/84323] call_once uses TLS even when once_flag is set

2020-11-03 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84323 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |11.0 Status|NEW

[Bug middle-end/92940] incorrect offset and size in -Wstringop-overflow for out-of-bounds store into VLA and two offset ranges

2020-11-03 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92940 Martin Sebor changed: What|Removed |Added Last reconfirmed||2020-11-03 Ever confirmed|0

[Bug c++/96872] [11 Regression] ICE: Segmentation fault

2020-11-03 Thread gcc-bugs at marehr dot dialup.fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96872 --- Comment #2 from gcc-bugs at marehr dot dialup.fu-berlin.de --- Thank you; was fixed!

[Bug target/97701] New: [10/11 Regression] aarch64: ICE in extract_constrain_insn since r10-4447-g095f78c6

2020-11-03 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701 Bug ID: 97701 Summary: [10/11 Regression] aarch64: ICE in extract_constrain_insn since r10-4447-g095f78c6 Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug target/97701] [10/11 Regression] aarch64: ICE in extract_constrain_insn since r10-4447-g095f78c6

2020-11-03 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97701 Alex Coplan changed: What|Removed |Added Target Milestone|--- |10.3 Known to fail|

[Bug c++/97632] unhelpful -Winit-list-lifetime warning for default-initialized object in unevaluated context

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97632 --- Comment #2 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:f620e64a6f13371b95be5b17abba0acf15bf7cae commit r11-4670-gf620e64a6f13371b95be5b17abba0acf15bf7cae Author: Marek Polacek Date:

[Bug target/70210] -march=native and -mcpu=native do not detect ARM cortex-a53 in 32 bit mode on Linux

2020-11-03 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70210 --- Comment #6 from ktkachov at gcc dot gnu.org --- (In reply to Viktor Engelmann from comment #5) > Hmmm the problem isn't related to docker - I get the same problem when I run > gcc on the raspberry directly with -mcpu=armv7l as autoconf does

[Bug target/97205] arm: Compiler fails with an ICE for -O0 on Trunk and GCC-10 for _Generic feature.

2020-11-03 Thread edlinger at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97205 Bernd Edlinger changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #13 from Richard Biener --- (In reply to H.J. Lu from comment #12) > Created attachment 49495 [details] > Something like this. Doesn't look much better IMHO. A __builtin_cpu_supported_as_compiled () would be nice to have though

[Bug c++/97697] Segmentation fault on while (true) loop

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97697 --- Comment #4 from Jakub Jelinek --- I guess an optimization barrier will always work. E.g. adding __asm ("" : "+g" (nrn_pass_num)); before the loop.

[Bug target/97205] arm: Compiler fails with an ICE for -O0 on Trunk and GCC-10 for _Generic feature.

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97205 --- Comment #13 from CVS Commits --- The master branch has been updated by Bernd Edlinger : https://gcc.gnu.org/g:23ac7a009ecfeec3eab79136abed8aac9768b458 commit r11-4668-g23ac7a009ecfeec3eab79136abed8aac9768b458 Author: Bernd Edlinger Date:

[Bug c++/97632] unhelpful -Winit-list-lifetime warning for default-initialized object in unevaluated context

2020-11-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97632 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug c++/97700] Bogus error when a class containing a function pointer is used as a non-type template parameter

2020-11-03 Thread ensadc at mailnesia dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97700 ensadc at mailnesia dot com changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/97678] [11 regression] execution fail for gcc.target/powerpc/p9-vec-length-epil-run-5.c after r11-4614

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97678 --- Comment #3 from Richard Biener --- Ah, the vectorized epilogue is wrong since we do not represent the initial value there correctly. We still have the {0, 0} invariant in the corresponding SLP tree. Hmm. So previously we're relying on the

[Bug testsuite/97688] New: check_vect doesn't detect AVX2 on zen

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 Bug ID: 97688 Summary: check_vect doesn't detect AVX2 on zen Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite

[Bug c++/97681] noinline attribute ignored on constexpr function

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97681 --- Comment #7 from Jakub Jelinek --- Guess that particular spot could be changed with: --- gcc/cp/typeck2.c2020-09-12 13:36:42.500499341 +0200 +++ gcc/cp/typeck2.c2020-11-03 10:44:10.257021110 +0100 @@ -935,9 +935,11 @@ store_init_value

[Bug tree-optimization/97678] [11 regression] execution fail for gcc.target/powerpc/p9-vec-length-epil-run-5.c after r11-4614

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97678 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:f53e9d40de7212413b361758d66aafb833173dd9 commit r11-4646-gf53e9d40de7212413b361758d66aafb833173dd9 Author: Richard Biener Date:

[Bug testsuite/97688] check_vect doesn't detect AVX2 on zen

2020-11-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97688 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:8414529156e0bca37647c440c71beeca1d04ac86 commit r11-4647-g8414529156e0bca37647c440c71beeca1d04ac86 Author: Richard Biener Date:

[Bug c/97578] ice during IPA pass: inline

2020-11-03 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97578 --- Comment #8 from Jan Hubicka --- OK, I comitted patch as is and we could see if any memory can be conserved by being more precise. I still think the debug info should not need decls here. Honza

[Bug c/97578] ice during IPA pass: inline

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97578 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug tree-optimization/97695] New: wrong code at -O3 on x86_64-pc-linux-gnu

2020-11-03 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
11.0.0 20201103 (experimental) [master revision 682ed7ad230:259379fab27:0caf400a865cb771f76bf1025cfc2a83e8ef00ed] (GCC) [509] % [509] % gcctk -O2 small.c; ./a.out [510] % [510] % gcctk -O3 small.c; ./a.out Floating point exception [511] % [511] % cat small.c int *a, b, **c = , d, e; int f(int g

[Bug c++/97697] Segmentation fault on while (true) loop

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97697 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug c++/97697] Segmentation fault on while (true) loop

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97697 Richard Biener changed: What|Removed |Added Resolution|--- |DUPLICATE

[Bug c++/97627] [9/10/11 Regression] loop end condition missing - endless loop with -fPIC

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97627 --- Comment #7 from Richard Biener --- Smaller testcase from other PR, still needs the C++ FE struct S { unsigned short x, y; } m = { 0, 0 }; void __attribute__((noipa)) bar() {} void __attribute__((noipa)) baz() { __builtin_exit (0); } void

[Bug c/85019] configure: error: GNU Fortran is not working

2020-11-03 Thread nju044 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85019 ninos changed: What|Removed |Added CC||nju044 at hotmail dot com --- Comment #2 from

[Bug c/85019] configure: error: GNU Fortran is not working

2020-11-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85019 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug c++/97700] New: Bogus error when a class containing a function pointer is used as a non-type template parameter

2020-11-03 Thread ensadc at mailnesia dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97700 Bug ID: 97700 Summary: Bogus error when a class containing a function pointer is used as a non-type template parameter Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug middle-end/97699] [11 regression] zero-scratch-regs tests fail on arm

2020-11-03 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97699 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0 --- Comment #1 from Richard

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