[Bug debug/49167] dwarf marker for function return instruction

2019-03-28 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49167 Eric Gallager changed: What|Removed |Added CC||aoliva at gcc dot gnu.org

[Bug middle-end/89725] ICE in get_fnname_from_decl, at varasm.c:1723

2019-03-28 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 --- Comment #6 from bin cheng --- (In reply to Richard Biener from comment #4) > I think the issue is that the DDR is bogus - loop interchange computes > data-refs > for a deeper nest (including some outer loops) than it ends up doing >

[Bug c++/89880] compiles code that should not be compiled

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89880 --- Comment #1 from Andrew Pinski --- Related to PR 86564. This is due to https://en.wikipedia.org/wiki/Most_vexing_parse .

[Bug c++/89880] New: compiles code that should not be compiled

2019-03-28 Thread tiagomacarios at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89880 Bug ID: 89880 Summary: compiles code that should not be compiled Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug bootstrap/89864] [9 regression] gcc fails to build/bootstrap with XCode 10.2

2019-03-28 Thread schnetter at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89864 --- Comment #7 from Erik Schnetter --- I tried adding a fixinclude that #defines _Atomic to volatile if the system header is included from C++, and this resolved the issue for me. A possible implementation is described here

[Bug bootstrap/89879] GCC fails to build on macOS 10.14.4

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89879 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/89879] GCC fails to build on macOS 10.14.4

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89879 --- Comment #2 from Andrew Pinski --- Also patches go to gcc-patches@ After reading https://gcc.gnu.org/contribute.html .

[Bug bootstrap/89864] [9 regression] gcc fails to build/bootstrap with XCode 10.2

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89864 Andrew Pinski changed: What|Removed |Added CC||schnetter at gmail dot com --- Comment

[Bug c++/89858] crash with libmpfr.so.6

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89858 --- Comment #7 from Andrew Pinski --- https://www.felixcloutier.com/x86/blsr Says BMI1 is required. Can you provide the output of /proc/cpuinfo on the host?

[Bug bootstrap/89879] New: GCC fails to build on macOS 10.14.4

2019-03-28 Thread schnetter at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89879 Bug ID: 89879 Summary: GCC fails to build on macOS 10.14.4 Product: gcc Version: 8.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug target/83531] Build broken on macOS 10.13.2

2019-03-28 Thread schnetter at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83531 Erik Schnetter changed: What|Removed |Added CC||schnetter at gmail dot com --- Comment

[Bug c++/89868] -fsanitize=address inhibits C++ unhandled exception core dump

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89868 --- Comment #5 from Andrew Pinski --- Actually it comes from the shell. e.g. from bash: if ((WIFSTOPPED (show->status) == 0) && (WIFCONTINUED (show->status) == 0) && WIFCORED (show->status))

[Bug c++/62207] [7/8/9 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in tsubst_copy, at cp/pt.c

2019-03-28 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62207 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug other/89860] liboffloadmic/runtime/offload_target.cpp:332]: (style) Array index 'i' is used before limits check.

2019-03-28 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89860 --- Comment #2 from Hongtao.liu --- The code is like: for (int i = 0; i < m_vars_total; i++) { // instead of m_vars[i].type.src we will use m_vars_extra[i].type_src if (i < vars_total) { .. if (m_vars[i].type.dst ==

[Bug ipa/89341] [7/8/9 Regression] ICE in get, at cgraph.h:1332

2019-03-28 Thread JunMa at linux dot alibaba.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89341 --- Comment #12 from JunMa --- (In reply to Jan Hubicka from comment #11) > Removing the alias check seems correct to me. The same body alias patch was > long and needed special casing those aliases on quite few places. I am not > at all sure

[Bug c++/89878] New: same specializations on a zero-initialized struct object as a non-type parameter treated as distinct

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89878 Bug ID: 89878 Summary: same specializations on a zero-initialized struct object as a non-type parameter treated as distinct Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug c++/89868] -fsanitize=address inhibits C++ unhandled exception core dump

2019-03-28 Thread jg at jguk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89868 --- Comment #4 from Jonny Grant --- (In reply to Andrew Pinski from comment #3) > (In reply to Jonny Grant from comment #2) > > Ah that sounds possible. I imagine it is not GCC that would be the one that > > controls the core dumping? Perhaps

[Bug target/89877] [ARC] miscompilation due to missing cc clobber in longlong.h: add_ssaaaa()/sub_ddmmss()

2019-03-28 Thread vgupta at synopsys dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89877 Vineet Gupta changed: What|Removed |Added CC||vgupta at synopsys dot com --- Comment

[Bug middle-end/89621] [7/8 Regression] ICE with allocatable character and openmp

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89621 Jakub Jelinek changed: What|Removed |Added Summary|[7/8/9 Regression] ICE with |[7/8 Regression] ICE with

[Bug middle-end/89621] [7/8/9 Regression] ICE with allocatable character and openmp

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89621 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Mar 28 22:33:29 2019 New Revision: 270009 URL: https://gcc.gnu.org/viewcvs?rev=270009=gcc=rev Log: PR middle-end/89621 * tree-inline.h (struct copy_body_data): Add

[Bug c++/81506] Invalid declaration with decltype accepted

2019-03-28 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81506 --- Comment #4 from Paolo Carlini --- Thanks Martin. This reminds me that we should tell David that in some cases the "waves" following the caret don't go on far enough. Or maybe he already knows or maybe we should do that instead ;)

[Bug target/89877] New: [ARC] miscompilation due to missing cc clobber in longlong.h: add_ssaaaa()/sub_ddmmss()

2019-03-28 Thread vgupta at synopsys dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89877 Bug ID: 89877 Summary: [ARC] miscompilation due to missing cc clobber in longlong.h: add_ss()/sub_ddmmss() Product: gcc Version: 8.3.1 Status: UNCONFIRMED

[Bug c/89872] GCC does not generate read access to volatile compound literal

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89872 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/58031] invalid class template partial specialization accepted where argument list identical to primary template

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58031 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/89874] invalid conversion accepted in decltype in a template

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89874 Martin Sebor changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/89876] [8/9 Regression] ICE in convert_like_real on decltype expression involving string conversion to char*

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89876 Martin Sebor changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/89876] [8/9 Regression] ICE in convert_like_real on decltype expression involving string conversion to char*

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89876 Martin Sebor changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug target/89848] [8/9 Regression] ICE: in convert_op, at config/i386/i386.c:2099 with -O2 -msse2 -mtune=pentium3m

2019-03-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89848 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/89876] New: ICE in convert_like_real on decltype expression involving string conversion to char*

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89876 Bug ID: 89876 Summary: ICE in convert_like_real on decltype expression involving string conversion to char* Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug target/89848] [8/9 Regression] ICE: in convert_op, at config/i386/i386.c:2099 with -O2 -msse2 -mtune=pentium3m

2019-03-28 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89848 --- Comment #3 from uros at gcc dot gnu.org --- Author: uros Date: Thu Mar 28 21:38:44 2019 New Revision: 270008 URL: https://gcc.gnu.org/viewcvs?rev=270008=gcc=rev Log: PR target/89848 * config/i386/i386.c

[Bug c++/66548] Invalid class member access expression in decltype sometimes accepted

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66548 --- Comment #3 from Martin Sebor --- Author: msebor Date: Thu Mar 28 21:32:11 2019 New Revision: 270007 URL: https://gcc.gnu.org/viewcvs?rev=270007=gcc=rev Log: PR c++/66548 - Invalid class member access expression in decltype sometimes

[Bug c++/81506] Invalid declaration with decltype accepted

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81506 --- Comment #3 from Martin Sebor --- Author: msebor Date: Thu Mar 28 21:20:18 2019 New Revision: 270006 URL: https://gcc.gnu.org/viewcvs?rev=270006=gcc=rev Log: PR c++/81506 - Invalid declaration with decltype accepted testsuite/ChangeLog:

[Bug c++/81506] Invalid declaration with decltype accepted

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81506 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/66548] Invalid class member access expression in decltype sometimes accepted

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66548 Martin Sebor changed: What|Removed |Added Keywords||accepts-invalid

[Bug c++/89875] [7/8/9 Regression] invalid typeof reference to a member of an incomplete struct accepted at function scope

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89875 Martin Sebor changed: What|Removed |Added Keywords||accepts-invalid Known to work|

[Bug c++/89875] New: invalid typeof reference to a member of an incomplete struct accepted at function scope

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89875 Bug ID: 89875 Summary: invalid typeof reference to a member of an incomplete struct accepted at function scope Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug fortran/82971] ICE in gfc_find_derived_vtab, at fortran/class.c:2214 ...

2019-03-28 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82971 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug c++/57943] [c++11] invalid decltype expression accepted in template default type

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57943 --- Comment #2 from Martin Sebor --- *** Bug 89874 has been marked as a duplicate of this bug. ***

[Bug c++/89874] invalid conversion accepted in decltype in a template

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89874 Martin Sebor changed: What|Removed |Added Keywords||accepts-invalid

[Bug c++/57943] [c++11] invalid decltype expression accepted in template default type

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57943 Martin Sebor changed: What|Removed |Added Keywords||accepts-invalid

[Bug c++/89874] New: invalid conversion accepted in decltype in a template

2019-03-28 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89874 Bug ID: 89874 Summary: invalid conversion accepted in decltype in a template Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/89873] internal compiler error: unexpected expression of kind implicit_conv_expr

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89873 --- Comment #1 from Marek Polacek --- Started with r214396.

[Bug c++/89873] internal compiler error: unexpected expression of kind implicit_conv_expr

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89873 Marek Polacek changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug c++/89873] New: internal compiler error: unexpected expression of kind implicit_conv_expr

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89873 Bug ID: 89873 Summary: internal compiler error: unexpected expression of kind implicit_conv_expr Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/89612] [7/8 Regression] internal compiler error: in push_access_scope, at cp/pt.c:237

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89612 Marek Polacek changed: What|Removed |Added Summary|[7/8/9 Regression] internal |[7/8 Regression] internal

[Bug c++/89612] [7/8/9 Regression] internal compiler error: in push_access_scope, at cp/pt.c:237

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89612 --- Comment #7 from Marek Polacek --- Author: mpolacek Date: Thu Mar 28 20:24:48 2019 New Revision: 270005 URL: https://gcc.gnu.org/viewcvs?rev=270005=gcc=rev Log: PR c++/89612 - ICE with member friend template with noexcept. *

[Bug fortran/71796] Link error referencing compiler generated symbol __vtab_xxx

2019-03-28 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71796 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||link-failure

[Bug fortran/65359] [OOP] undefined output with array and inheritance

2019-03-28 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65359 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug rtl-optimization/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 Uroš Bizjak changed: What|Removed |Added Keywords||ra Target|

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #15 from uros at gcc dot gnu.org --- Author: uros Date: Thu Mar 28 19:33:22 2019 New Revision: 270004 URL: https://gcc.gnu.org/viewcvs?rev=270004=gcc=rev Log: PR target/89865 * config/i386/i386.md (RMW operation with

[Bug fortran/29670] [meta-bug] fortran interfaces

2019-03-28 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29670 Bug 29670 depends on bug 62176, which changed state. Bug 62176 Summary: [OOP] Inconsistent resolution of GENERIC interface https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62176 What|Removed |Added

[Bug fortran/62176] [OOP] Inconsistent resolution of GENERIC interface

2019-03-28 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62176 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/89848] [8/9 Regression] ICE: in convert_op, at config/i386/i386.c:2099 with -O2 -msse2 -mtune=pentium3m

2019-03-28 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89848 --- Comment #2 from uros at gcc dot gnu.org --- Author: uros Date: Thu Mar 28 19:15:58 2019 New Revision: 270003 URL: https://gcc.gnu.org/viewcvs?rev=270003=gcc=rev Log: PR target/89848 * config/i386/i386.c

[Bug c++/89871] Wall + designated initializers

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89871 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c/89872] New: GCC does not generate read access to volatile compound literal

2019-03-28 Thread pascal_cuoq at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89872 Bug ID: 89872 Summary: GCC does not generate read access to volatile compound literal Product: gcc Version: 8.3.0 Status: UNCONFIRMED Severity: normal

[Bug c++/89871] New: Wall + designated initializers

2019-03-28 Thread vincent.hamp at higaski dot at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89871 Bug ID: 89871 Summary: Wall + designated initializers Product: gcc Version: 8.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/89836] converted constant expression of type bool and explicit conversion functions

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89836 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/89836] converted constant expression of type bool and explicit conversion functions

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89836 --- Comment #1 from Marek Polacek --- Author: mpolacek Date: Thu Mar 28 18:23:18 2019 New Revision: 270002 URL: https://gcc.gnu.org/viewcvs?rev=270002=gcc=rev Log: PR c++/89836 - bool constant expression and explicit conversions.

[Bug target/88834] [SVE] Poor addressing mode choices for LD2 and ST2

2019-03-28 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88834 Wilco changed: What|Removed |Added CC||wilco at gcc dot gnu.org --- Comment #11 from

[Bug c++/89867] internal compiler error: in layout_type, at stor-layout.c:2578

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89867 --- Comment #3 from Jakub Jelinek --- processing_template_decl is false, but the type is still auto. Do we need to treat all attributes like late ones, or just the late ones that way even when !processing_template_decl and is_auto, something

[Bug c++/89867] internal compiler error: in layout_type, at stor-layout.c:2578

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89867 Jakub Jelinek changed: What|Removed |Added Keywords|needs-reduction | Target|arm-none-eabi

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #14 from Jakub Jelinek --- (In reply to Peter Bergner from comment #13) > (In reply to Jakub Jelinek from comment #9) > > Note, the r264897 change to the testcase was clearly bogus, because then the > > testcase is really useless,

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 Peter Bergner changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comment

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #12 from Jakub Jelinek --- (In reply to Uroš Bizjak from comment #11) > (In reply to Jakub Jelinek from comment #9) > I suggest we apply my LEA patch (that is a clear improvement), and > recategorize the PR as a RA regression.

[Bug rtl-optimization/89853] Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC

2019-03-28 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89853 --- Comment #7 from Peter Bergner --- (In reply to Martin Jambor from comment #6) > Hi, the assembly of the most affected function does not change at all, just > its offset (is 0x10 bytes bigger). Aligning the loops in the function a bit > more

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #11 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #9) > Note, the r264897 change to the testcase was clearly bogus, because then the > testcase is really useless, the intent of the testcase was to check that all > (but

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #10 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #8) > (this is -Os, so that is what matters), r264897 made the generated code > worse, then r265398 reverted it to the previously generated code and r266385 > made it

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #9 from Jakub Jelinek --- Note, the r264897 change to the testcase was clearly bogus, because then the testcase is really useless, the intent of the testcase was to check that all (but the 8) peepholes did the right thing and there

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

2019-03-28 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 89853, which changed state. Bug 89853 Summary: Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89853 What|Removed |Added

[Bug rtl-optimization/89853] Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC

2019-03-28 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89853 Martin Jambor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/89812] [9 Regression] incorrect maximum in error: requested alignment ‘536870912’ exceeds maximum 2147483648

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89812 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Mar 28 17:14:05 2019 New Revision: 270001 URL: https://gcc.gnu.org/viewcvs?rev=270001=gcc=rev Log: PR c/89812 * gcc.dg/attr-aligned-3.c: Limit the test to known ELF

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 Jakub Jelinek changed: What|Removed |Added CC||bergner at gcc dot gnu.org,

[Bug c++/89868] -fsanitize=address inhibits C++ unhandled exception core dump

2019-03-28 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89868 --- Comment #3 from Andrew Pinski --- (In reply to Jonny Grant from comment #2) > Ah that sounds possible. I imagine it is not GCC that would be the one that > controls the core dumping? Perhaps where ever that code is, it could just > say "Core

[Bug rtl-optimization/89853] Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC

2019-03-28 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89853 --- Comment #5 from Peter Bergner --- (In reply to Martin Liška from comment #4) > Just for the record, my Ryzen machine periodic tester probably improved due > to the revision: >

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #6 from Jakub Jelinek --- Ah, but that is only because r264897 adjusted the expected counts from 8 to 47/57 :(.

[Bug c++/77875] C++ core issue 1288

2019-03-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77875 --- Comment #5 from Jonathan Wakely --- Yes, probably, but it doesn't seem useful for T{i} to do anything except bind a reference of type T to i. Issue 1521 seems to be a problem with the wording, such that it doesn't apply to references, but I

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug c++/77875] C++ core issue 1288

2019-03-28 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77875 --- Comment #4 from Marek Polacek --- Doesn't this depend on the resolution of Core 1521 (still "drafting"), dealing with T{expr} where T is a reference type? Which is what this PR is about: void f () { int i = 42; using T = int&; T t =

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #5 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #4) > I don't see the testcase FAILing on i?86 though, just on x86_64, and there > starting with Oct 2x (20th is still ok, 23rd fails, so likely r265398). The testcase

[Bug debug/68771] Darwin: PGO + LTO + multiple threads creates corrupted profile info.

2019-03-28 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #27 from Iain Sandoe --- (In reply to Daniel Vollmer from comment #26) > (In reply to Iain Sandoe from comment #25) > > (In reply to Daniel Vollmer from comment #24) > > > (In reply to Iain Sandoe from comment #23) > > Sadly,

[Bug target/89865] [9 Regression] FAIL: gcc.target/i386/pr49095.c scan-assembler-times \\\\), % 45

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89865 --- Comment #4 from Jakub Jelinek --- I don't see the testcase FAILing on i?86 though, just on x86_64, and there starting with Oct 2x (20th is still ok, 23rd fails, so likely r265398). Let me have a look.

[Bug c++/55004] [meta-bug] constexpr issues

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 89785, which changed state. Bug 89785 Summary: Incorrect "not a constant expression" error with switch statement that returns https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89785 What|Removed

[Bug c++/89785] Incorrect "not a constant expression" error with switch statement that returns

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89785 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/79022] trunk/gcc/gengtype.h: create_nested_ptr_option: decl & defn don't match ?

2019-03-28 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79022 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Blocks|

[Bug debug/68771] Darwin: PGO + LTO + multiple threads creates corrupted profile info.

2019-03-28 Thread zerolo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #26 from Daniel Vollmer --- (In reply to Iain Sandoe from comment #25) > (In reply to Daniel Vollmer from comment #24) > > (In reply to Iain Sandoe from comment #23) > > > > > My freshly-built 7.4 (bootstrapped with 10.1 xc

[Bug target/85968] gcc/config/arc/arc.c:9805: bad test ?

2019-03-28 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85968 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/89870] C++ suggest header for abort()

2019-03-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89870 --- Comment #3 from Jonathan Wakely --- (In reply to Jonny Grant from comment #2) > Good point! > > Any header would be a good start... but as it is a CPP file being compiled > by g++ perhaps g++ should even suggest std::abort() and ? That's

[Bug c++/89870] C++ suggest header for abort()

2019-03-28 Thread jg at jguk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89870 --- Comment #2 from Jonny Grant --- Good point! Any header would be a good start... but as it is a CPP file being compiled by g++ perhaps g++ should even suggest std::abort() and ? eg suggestion: test.cpp: In function 'int main()':

[Bug c++/89785] Incorrect "not a constant expression" error with switch statement that returns

2019-03-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89785 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Thu Mar 28 14:47:47 2019 New Revision: 269995 URL: https://gcc.gnu.org/viewcvs?rev=269995=gcc=rev Log: PR c++/89785 * constexpr.c (struct

[Bug c++/89870] C++ suggest header for abort()

2019-03-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89870 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic

[Bug libstdc++/88066] [7 Regression] Relative includes in bits/locale_conv.h should be prefixed

2019-03-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88066 --- Comment #10 from Jonathan Wakely --- (In reply to Matthias Kretz from comment #9) > Created attachment 46049 [details] > test case > > Let me present the counterargument. I.e. if I use -I. and have a file named > as used internally by

[Bug middle-end/89725] ICE in get_fnname_from_decl, at varasm.c:1723

2019-03-28 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 --- Comment #5 from David Malcolm --- Author: dmalcolm Date: Thu Mar 28 14:40:56 2019 New Revision: 269994 URL: https://gcc.gnu.org/viewcvs?rev=269994=gcc=rev Log: optinfo-emit-json.cc: don't call get_fnname_from_decl (PR middle-end/89725)

[Bug libstdc++/88066] [7 Regression] Relative includes in bits/locale_conv.h should be prefixed

2019-03-28 Thread kretz at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88066 Matthias Kretz changed: What|Removed |Added CC||kretz at kde dot org --- Comment #9

[Bug fortran/52994] [OOP] [F08] internal compiler error: in gfc_trans_assignment_1, at fortran/trans-expr.c:6881

2019-03-28 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52994 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid --- Comment #14

[Bug c++/89870] New: C++ suggest header for abort()

2019-03-28 Thread jg at jguk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89870 Bug ID: 89870 Summary: C++ suggest header for abort() Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug middle-end/89725] ICE in get_fnname_from_decl, at varasm.c:1723

2019-03-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 Richard Biener changed: What|Removed |Added CC||amker at gcc dot gnu.org --- Comment

[Bug middle-end/89725] ICE in get_fnname_from_decl, at varasm.c:1723

2019-03-28 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 --- Comment #3 from David Malcolm --- Candidate patch for the first part: https://gcc.gnu.org/ml/gcc-patches/2019-03/msg01362.html

[Bug c++/89858] crash with libmpfr.so.6

2019-03-28 Thread hans.buchmann at fhnw dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89858 --- Comment #6 from Hans Buchmann --- Created attachment 46048 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46048=edit Disassemly

[Bug middle-end/89725] ICE in get_fnname_from_decl, at varasm.c:1723

2019-03-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c/79022] trunk/gcc/gengtype.h: create_nested_ptr_option: decl & defn don't match ?

2019-03-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79022 --- Comment #5 from Jonathan Wakely --- Author: redi Date: Thu Mar 28 13:42:48 2019 New Revision: 269990 URL: https://gcc.gnu.org/viewcvs?rev=269990=gcc=rev Log: PR c/79022 fix mismatch parameter order in declaratio The declaration of

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