[Bug rtl-optimization/90706] [9/10 Regression] Useless code generated for stack / register operations on AVR

2019-11-04 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90706 --- Comment #5 from Georg-Johann Lay --- Created attachment 47173 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47173=edit bloat.c: A trivial test case demonstrating the problem. A (small) part of the overhead can be worked around with

[Bug c++/92357] ICE in IPA pass fnsummary in openmp offload

2019-11-04 Thread scogland1 at llnl dot gov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92357 --- Comment #3 from Tom Scogland --- Sorry about that, apparently the original was too large but I didn't get a warning, now attached.

[Bug c++/92357] ICE in IPA pass fnsummary in openmp offload

2019-11-04 Thread scogland1 at llnl dot gov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92357 --- Comment #2 from Tom Scogland --- Created attachment 47172 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47172=edit preprocessed source of test file

[Bug c++/92370] [10 Regression] ICE in cp_lexer_consume_token, at cp/parser.c:1118

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92370 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug inline-asm/92368] internal compiler error: Segmentation fault in gcc-7.4

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92368 Richard Biener changed: What|Removed |Added Target||x86_64-*-* i?86-*-*

[Bug other/92366] new test case gcc.dg/vect/bb-slp-41.c fails with its introduction in r277784

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92366 Richard Biener changed: What|Removed |Added CC||joel.hutton at arm dot com,

[Bug c++/92359] function static variable instantiated at -O1 despite extern template

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92359 Richard Biener changed: What|Removed |Added Keywords||wrong-code

[Bug target/92361] [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92361 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug c++/92370] New: [10 Regression] ICE in cp_lexer_consume_token, at cp/parser.c:1118

2019-11-04 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92370 Bug ID: 92370 Summary: [10 Regression] ICE in cp_lexer_consume_token, at cp/parser.c:1118 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords:

[Bug target/92280] [10 regression] gcc.target/i386/pr83008.c FAILs

2019-11-04 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92280 --- Comment #6 from Hongtao.liu --- (In reply to Richard Biener from comment #3) > That said, VN already computes the partial loads to { 148, _142, _145, _139 } > and would insert those CTORs in place of the loads, making the stores and > the

[Bug c++/91336] Missing -Wcast-qual?

2019-11-04 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91336 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/92369] New: ICE in wide_int_to_tree_1, at tree.c:1569

2019-11-04 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92369 Bug ID: 92369 Summary: ICE in wide_int_to_tree_1, at tree.c:1569 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug testsuite/92127] [10 regression] gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c fails after r276645 on power7

2019-11-04 Thread linkw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92127 --- Comment #6 from Kewen Lin --- Author: linkw Revision: 277704 Modified property: svn:log Modified: svn:log at Tue Nov 5 02:36:58 2019 -- --- svn:log (original) +++

[Bug modula2/92336] cross compiling gcc fails in gm2

2019-11-04 Thread gaiusmod2 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92336 --- Comment #2 from Gaius Mulley --- I've just git pushed a number of bug fixes to gm2/Make-lang.in (on the 9.2.0 branch of gm2). I think the above problem should now be fixed.

[Bug testsuite/87306] test case gcc.dg/vect/bb-slp-pow-1.c fails with its introduction in r263290

2019-11-04 Thread linkw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87306 --- Comment #6 from Kewen Lin --- Author: linkw Revision: 268003 Modified property: svn:log Modified: svn:log at Tue Nov 5 02:26:38 2019 -- --- svn:log (original) +++

[Bug inline-asm/92368] New: internal compiler error: Segmentation fault in gcc-7.4.1

2019-11-04 Thread anbu1024.me at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92368 Bug ID: 92368 Summary: internal compiler error: Segmentation fault in gcc-7.4.1 Product: gcc Version: 7.4.1 Status: UNCONFIRMED Severity: normal

[Bug other/92090] [10 regression] ICE in gcc.dg/atomic/c11-atomic-exec-5.c starting with r276469

2019-11-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92090 --- Comment #7 from Segher Boessenkool --- LRA creates ;; Insn is not within a basic block (insn 7037 0 0 (set (reg:PTI 3703) (const_wide_int 0x3ff0)) -1 (nil)) but that is not a valid insn. This

[Bug other/92090] [10 regression] ICE in gcc.dg/atomic/c11-atomic-exec-5.c starting with r276469

2019-11-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92090 --- Comment #6 from Segher Boessenkool --- It also fails on GCC 9 (which needs additional -finline-functions --param max-inline-insns-single=20), but not on GCC 8.

[Bug other/92090] [10 regression] ICE in gcc.dg/atomic/c11-atomic-exec-5.c starting with r276469

2019-11-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92090 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/91979] Incorrect mangling for non-template-argument nullptr expression

2019-11-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91979 --- Comment #5 from Jason Merrill --- Author: jason Date: Mon Nov 4 23:24:25 2019 New Revision: 277801 URL: https://gcc.gnu.org/viewcvs?rev=277801=gcc=rev Log: PR c++/91979 - mangling nullptr expression 2019-11-04 Kamlesh Kumar

[Bug c++/92367] spurious -Wunused-but-set-parameter warning with constexpr if in a template function

2019-11-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92367 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/92367] New: spurious -Wunused-but-set-parameter warning with constexpr if in a template function

2019-11-04 Thread 60rntogo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92367 Bug ID: 92367 Summary: spurious -Wunused-but-set-parameter warning with constexpr if in a template function Product: gcc Version: 9.2.1 Status: UNCONFIRMED

[Bug rtl-optimization/92342] [10 Regression] a small missed transformation into x?b:0

2019-11-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92342 --- Comment #8 from Segher Boessenkool --- (In reply to Richard Earnshaw from comment #6) > (In reply to Richard Earnshaw from comment #5) > > So if the AND-based idiom is now preferred, shouldn't the if-then-else > > variant be transformed into

[Bug rtl-optimization/92342] [10 Regression] a small missed transformation into x?b:0

2019-11-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92342 --- Comment #7 from Segher Boessenkool --- (In reply to Richard Earnshaw from comment #5) > So if the AND-based idiom is now preferred, shouldn't the if-then-else > variant be transformed into it? Neither form is canonical currently. The form

[Bug fortran/83079] ICE in gfc_widechar_to_char, at fortran/scanner.c:198

2019-11-04 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83079 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug target/92361] [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu

2019-11-04 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92361 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug target/92361] [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu

2019-11-04 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92361 --- Comment #3 from Thomas Koenig --- Fortran has no concept of a varargs call. It is an error to call a procedure with a different number or type of arguments (unless there is an explicit interface and the dummy arguments are optional or ...).

[Bug tree-optimization/92341] missing -Warray-bounds indexing past the end of a compound literal

2019-11-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92341 Martin Sebor changed: What|Removed |Added Keywords||patch --- Comment #2 from Martin Sebor

[Bug c++/92364] [7 only] strict-overflow warning only when using "--coverage" flag and -O2 or above, and inlining

2019-11-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92364 --- Comment #2 from Andrew Pinski --- By the way I think you reduced the testcase too much. NOTE --coverage adds extra "code" which causes jump threading and other optimizations not to happen as much so you will get different warnings.

[Bug c++/92364] [7 only] strict-overflow warning only when using "--coverage" flag and -O2 or above, and inlining

2019-11-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92364 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/92365] [10 Regression] ice unexpected expression ‘int16_t()’ of kind cast_expr

2019-11-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92365 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/92366] New: new test case gcc.dg/vect/bb-slp-41.c fails with its introduction in r277784

2019-11-04 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92366 Bug ID: 92366 Summary: new test case gcc.dg/vect/bb-slp-41.c fails with its introduction in r277784 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity:

[Bug c++/92364] [7 only] strict-overflow warning only when using "--coverage" flag and -O2 or above, and inlining

2019-11-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92364 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |7.5

[Bug c++/92365] New: ice unexpected expression ‘int16_t()’ of kind cast_expr

2019-11-04 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92365 Bug ID: 92365 Summary: ice unexpected expression ‘int16_t()’ of kind cast_expr Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug c++/92364] New: strict-overflow warning only when using "--coverage" flag and -O2 or above, and inlining

2019-11-04 Thread gmc at synopsys dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92364 Bug ID: 92364 Summary: strict-overflow warning only when using "--coverage" flag and -O2 or above, and inlining Product: gcc Version: 6.2.0 Status: UNCONFIRMED

[Bug modula2/92336] cross compiling gcc fails in gm2

2019-11-04 Thread gaiusmod2 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92336 Gaius Mulley changed: What|Removed |Added CC||gaiusmod2 at gmail dot com --- Comment

[Bug middle-end/92363] New: wrong subscript value printed when indexing into an empty array

2019-11-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92363 Bug ID: 92363 Summary: wrong subscript value printed when indexing into an empty array Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/92363] wrong subscript value printed when indexing into an empty array

2019-11-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92363 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Blocks|

[Bug c++/92338] double/float thought (ambiguous) candidate for C-array index. (Non numeric types aren't.)

2019-11-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92338 Andrew Pinski changed: What|Removed |Added Resolution|FIXED |INVALID --- Comment #7 from Andrew

[Bug c++/92338] double/float thought (ambiguous) candidate for C-array index. (Non numeric types aren't.)

2019-11-04 Thread mick.pearson at wildblue dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92338 Mick P. changed: What|Removed |Added Resolution|INVALID |FIXED --- Comment #6 from Mick P. --- Should

[Bug fortran/92321] [9/10 Regression] GCC 9.2.0 ICE: fexternal-blas with optimization

2019-11-04 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92321 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org,

[Bug fortran/92325] -fdump-tree-original and char(kind=4) initializations

2019-11-04 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92325 --- Comment #3 from anlauf at gcc dot gnu.org --- (In reply to Bernd Edlinger from comment #2) > But, I admit, when I initially learned fortran, F77 was still brand new. > Can someone explain to me what is this program is supposed to do? Well,

[Bug target/92361] [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu

2019-11-04 Thread gilles.filippini at free dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92361 Gilles Filippini changed: What|Removed |Added CC||gilles.filippini at free dot fr ---

[Bug ada/92362] New: Compiler generates 2 function calls in a 'with Address' aspect specification that uses a function

2019-11-04 Thread cthowie at netzero dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92362 Bug ID: 92362 Summary: Compiler generates 2 function calls in a 'with Address' aspect specification that uses a function Product: gcc Version: 9.2.0 Status: UNCONFIRMED

[Bug c++/92357] ICE in IPA pass fnsummary in openmp offload

2019-11-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92357 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/92335] missed transformation to branchless

2019-11-04 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92335 --- Comment #2 from joseph at codesourcery dot com --- On Mon, 4 Nov 2019, rguenth at gcc dot gnu.org wrote: > The issue is probably some FP constraints that say we cannot elide ret += 0.0, Yes, with signed 0 you can't elide + 0.0 as -0.0 +

[Bug target/92361] [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu

2019-11-04 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92361 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug testsuite/92302] [10 regression] gcc.target/sparc/sparc-ret-3.c FAILs

2019-11-04 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92302 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug testsuite/92302] [10 regression] gcc.target/sparc/sparc-ret-3.c FAILs

2019-11-04 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92302 --- Comment #3 from Eric Botcazou --- Author: ebotcazou Date: Mon Nov 4 18:30:23 2019 New Revision: 277787 URL: https://gcc.gnu.org/viewcvs?rev=277787=gcc=rev Log: PR testsuite/92302 * gcc.target/sparc/sparc-ret-3.c: Accept

[Bug testsuite/92302] [10 regression] gcc.target/sparc/sparc-ret-3.c FAILs

2019-11-04 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92302 Eric Botcazou changed: What|Removed |Added Component|target |testsuite --- Comment #2 from Eric

[Bug fortran/92321] [9/10 Regression] GCC 9.2.0 ICE: fexternal-blas with optimization

2019-11-04 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92321 kargl at gcc dot gnu.org changed: What|Removed |Added CC||save1my1mail at gmail dot com

[Bug fortran/92360] internal compiler error: in gfc_enforce_clean_symbol_state, at fortran/symbol.c:4273

2019-11-04 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92360 kargl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/92361] New: [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu

2019-11-04 Thread doko at debian dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92361 Bug ID: 92361 Summary: [8/9 Regression] failing fortran libcgns test on powerpc64le-linux-gnu Product: gcc Version: 8.3.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/92349] [10 Regression] ICE in -Warray-bounds of a VLA member

2019-11-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92349 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/92349] [10 Regression] ICE in vrp_prop::check_array_ref at gcc/tree-vrp.c:4181 since r277728

2019-11-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92349 --- Comment #4 from Martin Sebor --- Author: msebor Date: Mon Nov 4 18:15:43 2019 New Revision: 277786 URL: https://gcc.gnu.org/viewcvs?rev=277786=gcc=rev Log: PR tree-optimization/92349 - ICE in -Warray-bounds of a VLA member

[Bug fortran/92360] New: internal compiler error: in gfc_enforce_clean_symbol_state, at fortran/symbol.c:4273

2019-11-04 Thread save1my1mail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92360 Bug ID: 92360 Summary: internal compiler error: in gfc_enforce_clean_symbol_state, at fortran/symbol.c:4273 Product: gcc Version: 9.2.0 Status:

[Bug tree-optimization/92349] [10 Regression] ICE in vrp_prop::check_array_ref at gcc/tree-vrp.c:4181 since r277728

2019-11-04 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92349 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug c++/92338] double/float thought (ambiguous) candidate for C-array index. (Non numeric types aren't.)

2019-11-04 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92338 Andreas Schwab changed: What|Removed |Added Resolution|FIXED |INVALID

[Bug c++/92338] double/float thought (ambiguous) candidate for C-array index. (Non numeric types aren't.)

2019-11-04 Thread mick.pearson at wildblue dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92338 Mick P. changed: What|Removed |Added Resolution|INVALID |FIXED --- Comment #5 from Mick P. --- Try

[Bug rtl-optimization/92342] [10 Regression] a small missed transformation into x?b:0

2019-11-04 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92342 --- Comment #6 from Richard Earnshaw --- (In reply to Richard Earnshaw from comment #5) > So if the AND-based idiom is now preferred, shouldn't the if-then-else > variant be transformed into it? Similarly for IOR, when we get > > (IOR (NEG ())

[Bug rtl-optimization/92342] [10 Regression] a small missed transformation into x?b:0

2019-11-04 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92342 --- Comment #5 from Richard Earnshaw --- So if the AND-based idiom is now preferred, shouldn't the if-then-else variant be transformed into it? Similarly for IOR, when we get (IOR (NEG ()) (reg)) from (IF_THEN_ELSE () (reg) (const_int

[Bug fortran/92311] Fortran and OpenMP use_device_ptr and OpenACC attach_ptr/dettach_ptr

2019-11-04 Thread naromero at anl dot gov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92311 --- Comment #8 from Nichols A. Romero --- (In reply to Tobias Burnus from comment #6) > (In reply to Nichols A. Romero from comment #0) > > For the OpenACC program, it may be that this is part of the OpenACC spec > > that has not been

[Bug fortran/92311] Fortran and OpenMP use_device_ptr and OpenACC attach_ptr/dettach_ptr

2019-11-04 Thread naromero at anl dot gov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92311 --- Comment #7 from Nichols A. Romero --- (In reply to Jakub Jelinek from comment #5) > (In reply to Nichols A. Romero from comment #3) > > Created attachment 47156 [details] > > OpenMP equivalent to OpenACC detach/attach > > map(from:...) >

[Bug c++/92359] New: function static variable instantiated at -O1 despite extern template

2019-11-04 Thread sbence92 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92359 Bug ID: 92359 Summary: function static variable instantiated at -O1 despite extern template Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/92358] New: libgfortran/io/async.c:548:37: warning: unused parameter 'cmp'

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92358 Bug ID: 92358 Summary: libgfortran/io/async.c:548:37: warning: unused parameter 'cmp' Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/85458] FAIL: gcc.dg/pr83480.c (internal compiler error)

2019-11-04 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85458 --- Comment #8 from Jeffrey A. Law --- Correct: 2018-09-19 John David Anglin * config/pa/pa.c (pa_adjust_priority): Delete. (TARGET_SCHED_ADJUST_PRIORITY): Delete define.

[Bug c++/92357] New: ICE in IPA pass fnsummary in openmp offload

2019-11-04 Thread scogland1 at llnl dot gov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92357 Bug ID: 92357 Summary: ICE in IPA pass fnsummary in openmp offload Product: gcc Version: 9.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/92354] [10 Regression] ICE: Segmentation fault (in lookup_page_table_entry)

2019-11-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92354 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/92208] [9/10 Regression] internal compile error, character array of dynamic length returned from function and passed to subroutine

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92208 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/92208] [9/10 Regression] internal compile error, character array of dynamic length returned from function and passed to subroutine

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92208 --- Comment #5 from Tobias Burnus --- Author: burnus Date: Mon Nov 4 15:07:19 2019 New Revision: 277783 URL: https://gcc.gnu.org/viewcvs?rev=277783=gcc=rev Log: Fortran] PR 92208 don't use function-result dummy variable as actual argument

[Bug c++/92339] [10 Regression] ICE at cp/typeck.c:1510

2019-11-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92339 --- Comment #3 from Martin Liška --- I've got a patch candidate.

[Bug libstdc++/92356] New: Missed optimization of std::find looking for item in array of items [0..n]

2019-11-04 Thread gsfreema at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92356 Bug ID: 92356 Summary: Missed optimization of std::find looking for item in array of items [0..n] Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/92345] [10 Regression] ICE in vec<_stmt_vec_info*, va_heap, vl_embed>::space (vect_get_and_check_slp_defs)

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92345 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/92345] [10 Regression] ICE in vec<_stmt_vec_info*, va_heap, vl_embed>::space (vect_get_and_check_slp_defs)

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92345 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon Nov 4 14:50:11 2019 New Revision: 277782 URL: https://gcc.gnu.org/viewcvs?rev=277782=gcc=rev Log: 2019-11-04 Richard Biener PR tree-optimization/92345 *

[Bug c++/92102] identical requires-expression not subsumed

2019-11-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92102 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/92284] Subroutine with bind(c) attribute causing varied problems

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92284 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/67491] [meta-bug] concepts issues

2019-11-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 92102, which changed state. Bug 92102 Summary: identical requires-expression not subsumed https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92102 What|Removed |Added

[Bug fortran/92277] [10 Regression] ICE with assumed rank in gfc_conv_gfc_desc_to_cfi_desc

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92277 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/92277] [10 Regression] ICE with assumed rank in gfc_conv_gfc_desc_to_cfi_desc

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92277 --- Comment #3 from Tobias Burnus --- Author: burnus Date: Mon Nov 4 14:14:43 2019 New Revision: 277781 URL: https://gcc.gnu.org/viewcvs?rev=277781=gcc=rev Log: Backport Fortran BIND(C) fixes gcc/fortran/ Backport from

[Bug fortran/92284] Subroutine with bind(c) attribute causing varied problems

2019-11-04 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92284 --- Comment #8 from Tobias Burnus --- Author: burnus Date: Mon Nov 4 14:14:43 2019 New Revision: 277781 URL: https://gcc.gnu.org/viewcvs?rev=277781=gcc=rev Log: Backport Fortran BIND(C) fixes gcc/fortran/ Backport from

[Bug c/92355] New: ICE: Segmentation fault crash_signal toplev.c:325

2019-11-04 Thread anbu1024.me at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92355 Bug ID: 92355 Summary: ICE: Segmentation fault crash_signal toplev.c:325 Product: gcc Version: 8.3.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/92354] [10 Regression] ICE: Segmentation fault (in lookup_page_table_entry)

2019-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92354 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.0

[Bug c++/92354] New: [10 Regression] ICE: Segmentation fault (in lookup_page_table_entry)

2019-11-04 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92354 Bug ID: 92354 Summary: [10 Regression] ICE: Segmentation fault (in lookup_page_table_entry) Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords:

[Bug middle-end/92308] Gimple passes could do a better job of forming address CSEs

2019-11-04 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 --- Comment #7 from Richard Earnshaw --- Reload also had a hook TARGET_LEGITIMIZE_RELOAD_ADDRESS as well. But it had the same problems - lack of context leading to guesswork and therefore too local or too general fix-ups.

[Bug middle-end/92308] Gimple passes could do a better job of forming address CSEs

2019-11-04 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 --- Comment #6 from Richard Earnshaw --- (In reply to rguent...@suse.de from comment #5) > On Mon, 4 Nov 2019, rearnsha at gcc dot gnu.org wrote: > I suspect TARGET_LEGITIMIZE_ADDRESS is only applied during > reload/LRA, correct? No, it's

[Bug middle-end/46935] We should recognize expanded switch statement and convert 2 way switch statements into shift & mask test

2019-11-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46935 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug inline-asm/92352] ICE in force_constant_size

2019-11-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92352 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/46935] We should recognize expanded switch statement and convert 2 way switch statements into shift & mask test

2019-11-04 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46935 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Last reconfirmed|2010-12-14

[Bug inline-asm/92352] ICE in force_constant_size

2019-11-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92352 Jakub Jelinek changed: What|Removed |Added Keywords||ice-on-invalid-code CC|

[Bug rtl-optimization/85458] FAIL: gcc.dg/pr83480.c (internal compiler error)

2019-11-04 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85458 --- Comment #7 from John David Anglin --- I think I removed TARGET_SCHED_ADJUST_PRIORITY stuff...

[Bug middle-end/92308] Gimple passes could do a better job of forming address CSEs

2019-11-04 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 --- Comment #5 from rguenther at suse dot de --- On Mon, 4 Nov 2019, rearnsha at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 > > --- Comment #4 from Richard Earnshaw --- ... > But there's no real need to do

[Bug rtl-optimization/92353] New: FAIL: gcc.target/hppa/shadd-3.c scan-assembler-times sh.add 5

2019-11-04 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92353 Bug ID: 92353 Summary: FAIL: gcc.target/hppa/shadd-3.c scan-assembler-times sh.add 5 Product: gcc Version: 8.3.1 Status: UNCONFIRMED Severity: normal

[Bug middle-end/92308] Gimple passes could do a better job of forming address CSEs

2019-11-04 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 --- Comment #4 from Richard Earnshaw --- So taking the example I posted in the initial report and compiling with trunk for arm -mcpu=cortex-m4 -mthumb -Os, we get: ldr r3, .L2 movsr2, #1 str r2, [r3, #2060]

[Bug libstdc++/61761] [C++11] std::proj returns incorrect values

2019-11-04 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61761 --- Comment #13 from Christophe Lyon --- It's still failing on trunk: https://gcc.gnu.org/ml/gcc-testresults/2019-11/msg00131.html

[Bug target/92318] Nondeterministic ICE with -mcmodel=large -O2

2019-11-04 Thread doko at debian dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92318 --- Comment #7 from Matthias Klose --- Created attachment 47167 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47167=edit valgrind output

[Bug tree-optimization/92344] Missing considering fre optimization of vector load in auto-vectorization

2019-11-04 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92344 Hongtao.liu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/92352] New: ICE in force_constant_size

2019-11-04 Thread anbu1024.me at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92352 Bug ID: 92352 Summary: ICE in force_constant_size Product: gcc Version: 9.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee:

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

2019-11-04 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 92344, which changed state. Bug 92344 Summary: Missing considering fre optimization of vector load in auto-vectorization https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92344 What|Removed

[Bug target/92280] [10 regression] gcc.target/i386/pr83008.c FAILs

2019-11-04 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92280 Hongtao.liu changed: What|Removed |Added CC||crazylht at gmail dot com --- Comment #5

[Bug middle-end/92308] Gimple passes could do a better job of forming address CSEs

2019-11-04 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 --- Comment #3 from rguenther at suse dot de --- On Mon, 4 Nov 2019, rearnsha at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92308 > > --- Comment #2 from Richard Earnshaw --- > Very few micro-architectures would

  1   2   >