[Bug c++/92746] [10 Regression] ICE in check_noexcept_r, at cp/except.c:1114

2019-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92746 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.0

[Bug tree-optimization/92741] [10 Regression] ICE: verify_gimple failed (error: invalid vector types in nop conversion)

2019-12-01 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92741 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #3

[Bug c++/92745] [8/9/10 Regression] Initializing array with vec4 results in compile error

2019-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92745 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug tree-optimization/92741] [10 Regression] ICE: verify_gimple failed (error: invalid vector types in nop conversion)

2019-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92741 Richard Biener changed: What|Removed |Added Keywords||missed-optimization --- Comment #2

[Bug tree-optimization/92738] [10 regression] Large code size growth for -O2 binaries between 2019-05-19...2019-05-29

2019-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92738 Richard Biener changed: What|Removed |Added Keywords||missed-optimization,

[Bug fortran/92736] [9/10 Regression] Error when using a variable from a module in a submodule and its parent module.

2019-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92736 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug tree-optimization/92734] Missing match.pd simplification done by fold_binary_loc on generic

2019-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92734 --- Comment #2 from Richard Biener --- We have a set of special-case patterns for simple associations in match.pd, one for this case seems missing, like the group /* Match patterns that allow contracting a plus-minus pair irrespective of

[Bug c++/92746] New: [10 Regression] ICE in check_noexcept_r, at cp/except.c:1114

2019-12-01 Thread asolokha at gmx dot com
mp/portage/sys-devel/gcc-10.0.0_alpha20191201/work/gcc-10-20191201/gcc/cp/except.c:1114 0x11e6c1c walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*), void*, hash_set >*, tree_node* (*)(tree_node**, int*, tree_node* (*)(tree_node**, int*, void*), void*, hash_set >*)) /var

[Bug ipa/92133] Support multi versioning on self recursive function

2019-12-01 Thread fxue at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92133 --- Comment #7 from fxue at gcc dot gnu.org --- Author: fxue Date: Mon Dec 2 06:37:30 2019 New Revision: 278893 URL: https://gcc.gnu.org/viewcvs?rev=278893=gcc=rev Log: Enable recursive function versioning 2019-12-02 Feng Xue PR

[Bug target/92098] [9 Regression] After r262333, the following code cannot be vectorized on powerpc64le.

2019-12-01 Thread helijia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92098 --- Comment #3 from Li Jia He --- Author: helijia Date: Mon Dec 2 06:23:56 2019 New Revision: 278892 URL: https://gcc.gnu.org/viewcvs?rev=278892=gcc=rev Log: [rs6000]Fix PR92098 by backporting vec_cmp and vcond_mask supports to gcc-9-branch

[Bug target/92132] new test case gcc.dg/vect/vect-cond-reduc-4.c fails with its introduction in r277067

2019-12-01 Thread helijia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92132 --- Comment #7 from Li Jia He --- Author: helijia Date: Mon Dec 2 06:23:56 2019 New Revision: 278892 URL: https://gcc.gnu.org/viewcvs?rev=278892=gcc=rev Log: [rs6000]Fix PR92098 by backporting vec_cmp and vcond_mask supports to gcc-9-branch

[Bug target/92499] nios2 backend needs to consider allocated object size, not C object size for gprel optimization

2019-12-01 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92499 --- Comment #9 from sandra at gcc dot gnu.org --- Author: sandra Date: Mon Dec 2 03:52:15 2019 New Revision: 278891 URL: https://gcc.gnu.org/viewcvs?rev=278891=gcc=rev Log: 2019-12-01 Sandra Loosemore Fix bugs relating to

[Bug other/89863] [meta-bug] Issues that static analyzers (cppcheck, clang-static-analyzer) find that gcc misses

2019-12-01 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89863 Eric Gallager changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org --- Comment

[Bug c++/68230] Unused function parameters not reported by -Wunused-parameter when only used recursively (add -Wparameter-only-used-recursively instead?)

2019-12-01 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68230 Eric Gallager changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/87403] [Meta-bug] Issues that suggest a new warning

2019-12-01 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87403 --- Comment #3 from Eric Gallager --- David Malcolm's new static analyzer might solve some of these

[Bug libfortran/90374] Fortran 2018: Support d0.d, e0.d, es0.d, en0.d, g0.d and ew.d e0 edit descriptors for output

2019-12-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90374 --- Comment #9 from Jerry DeLisle --- (In reply to anlauf from comment #6) ---snip--- > Jerry, > > your change to format.c generates a warning here: > > ../../../trunk/libgfortran/io/format.c: In function 'parse_format_list': >

[Bug libfortran/90374] Fortran 2018: Support d0.d, e0.d, es0.d, en0.d, g0.d and ew.d e0 edit descriptors for output

2019-12-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90374 --- Comment #8 from Jerry DeLisle --- Author: jvdelisle Date: Sun Dec 1 22:29:43 2019 New Revision: 278886 URL: https://gcc.gnu.org/viewcvs?rev=278886=gcc=rev Log: 2019-12-01 Jerry DeLisle PR fortran/90374 * io/format.c

[Bug fortran/82904] [8/9/10 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:261

2019-12-01 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82904 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug testsuite/92622] FAIL: gcc.dg/Warray-bounds-22.c on ILP32: missing warnings for VLA on lines 67 and 69

2019-12-01 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92622 sandra at gcc dot gnu.org changed: What|Removed |Added CC||sandra at gcc dot gnu.org

[Bug libfortran/90374] Fortran 2018: Support d0.d, e0.d, es0.d, en0.d, g0.d and ew.d e0 edit descriptors for output

2019-12-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90374 --- Comment #7 from Jerry DeLisle --- (In reply to anlauf from comment #6) > (In reply to Jerry DeLisle from comment #5) > > Author: jvdelisle > > Date: Thu Nov 28 18:33:20 2019 > > New Revision: 278817 > > Jerry, > > your change to format.c

[Bug target/92723] [10 Regression] ICE in expand_shift_1, at expmed.c:2635

2019-12-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92723 Jakub Jelinek changed: What|Removed |Added CC||jamborm at gcc dot gnu.org Target

[Bug c++/92745] New: Initializing array with vec4 results in compile error

2019-12-01 Thread milasudril at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92745 Bug ID: 92745 Summary: Initializing array with vec4 results in compile error Product: gcc Version: 8.3.0 URL: https://gcc.godbolt.org/z/sxvR3G Status: UNCONFIRMED

[Bug tree-optimization/92738] [10 regression] Large code size growth for -O2 binaries between 2019-05-19...2019-05-29

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92738 --- Comment #3 from Martin Liška --- One of the big changes that caused that: https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=21.264.4

[Bug c++/92743] doc: -Wattribute-alias improperly indexed

2019-12-01 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92743 Eric Gallager changed: What|Removed |Added Keywords||diagnostic, documentation,

[Bug c++/91369] Implement P0784R7: constexpr new

2019-12-01 Thread lutztonineubert at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91369 Toni Neubert changed: What|Removed |Added CC||lutztonineubert at gmail dot com ---

[Bug target/92744] [10 Regression] error: insn does not satisfy its constraints since r278439

2019-12-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92744 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/92738] [10 regression] Large code size growth for -O2 binaries between 2019-05-19...2019-05-29

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92738 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/92741] [10 Regression] ICE: verify_gimple failed (error: invalid vector types in nop conversion)

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92741 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/92740] induct2 (from polyhedron) regresses 267% with -O2 -ftree-vectorize -ftree-slp-vectorize -fvect-cost-modes=dynamic compared to -O2

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92740 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/92744] [10 Regression] error: insn does not satisfy its constraints since r278439

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92744 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/92744] New: [10 Regression] error: insn does not satisfy its constraints since r278439

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92744 Bug ID: 92744 Summary: [10 Regression] error: insn does not satisfy its constraints since r278439 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords:

[Bug tree-optimization/92742] [10 Regression] ICE in info_for_reduction, at tree-vect-loop.c:4367

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92742 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/92743] doc: -Wattribute-alias improperly indexed

2019-12-01 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92743 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/92743] New: doc: -Wattribute-alias improperly indexed

2019-12-01 Thread akim.demaille at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92743 Bug ID: 92743 Summary: doc: -Wattribute-alias improperly indexed Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug fortran/92736] Error when using a variable from a module in a submodule and its parent module.

2019-12-01 Thread chinoune.mehdi at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92736 --- Comment #4 from Chinoune --- (In reply to Steve Kargl from comment #3) > On Sun, Dec 01, 2019 at 05:41:21AM +, chinoune.mehdi at hotmail dot com > wrote: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92736 > > > > --- Comment #2 from