[Bug c++/84647] [6/7/8 Regression] ICE: segfault with NULL "from" in standard_conversion()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84647 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug tree-optimization/84670] [8 Regression] ICE: in compute_antic_aux, at tree-ssa-pre.c:2148 with -O2 -fno-tree-dominator-opts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84670 Eric Botcazou changed: What|Removed |Added CC||andrewm.roberts at sky dot com --- Comme

[Bug bootstrap/84800] ICE building gcc in isl_factorization.c with xgcc on SPARC Solaris with 8-20180304 snapshot

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84800 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug fortran/84615] [8 Regression] Executable Segfault for tests compiled with -fdefault-integer-8 and -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84615 --- Comment #6 from Dominique d'Humieres --- The following test does not need -fdefault-integer-8, but only -m32 to give a wrong-code: module mykinds implicit none integer, parameter :: ik1 = selected_int_kind (2) integer, parameter :: ik2

[Bug debug/84620] DW_AT_GNU_entry_view should not use address class forms, but constant forms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84620 Alexandre Oliva changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/84620] DW_AT_GNU_entry_view should not use address class forms, but constant forms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84620 --- Comment #5 from Alexandre Oliva --- Author: aoliva Date: Sat Mar 10 06:42:40 2018 New Revision: 258411 URL: https://gcc.gnu.org/viewcvs?rev=258411&root=gcc&view=rev Log: [IEPM] [PR debug/84620] use constant form for DW_AT_GNU_entry_view Whe

[Bug bootstrap/84800] New: ICE building gcc in isl_factorization.c with xgcc on SPARC Solaris with 8-20180304 snapshot

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84800 Bug ID: 84800 Summary: ICE building gcc in isl_factorization.c with xgcc on SPARC Solaris with 8-20180304 snapshot Product: gcc Version: 8.0.1 Status: UNCONFIRMED

[Bug target/83789] __builtin_altivec_lvx fails for powerpc for altivec-4.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83789 Peter Bergner changed: What|Removed |Added Attachment #43419|0 |1 is obsolete|

[Bug c++/84726] [8 regression] Unnecessary lambda capture of constant variables

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84726 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84752] [8 Regression] ICE with constexpr array referenced in lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84752 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84770] [8 Regression] ICE with parameter pack involving typedef

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84770 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 --- Comment #3 from Jason Merrill --- Author: jason Date: Sat Mar 10 03:35:17 2018 New Revision: 258409 URL: https://gcc.gnu.org/viewcvs?rev=258409&root=gcc&view=rev Log: PR c++/84785 - ICE with alias template and default targs.

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 --- Comment #4 from Jason Merrill --- Author: jason Date: Sat Mar 10 03:35:25 2018 New Revision: 258410 URL: https://gcc.gnu.org/viewcvs?rev=258410&root=gcc&view=rev Log: PR c++/84785 - ICE with alias template and default targs.

[Bug c++/84752] [8 Regression] ICE with constexpr array referenced in lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84752 --- Comment #2 from Jason Merrill --- Author: jason Date: Sat Mar 10 03:34:23 2018 New Revision: 258406 URL: https://gcc.gnu.org/viewcvs?rev=258406&root=gcc&view=rev Log: PR c++/84752 - ICE with capture of constexpr array. * cal

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 --- Comment #2 from Jason Merrill --- Author: jason Date: Sat Mar 10 03:34:29 2018 New Revision: 258407 URL: https://gcc.gnu.org/viewcvs?rev=258407&root=gcc&view=rev Log: PR c++/84785 - ICE with alias template and default targs.

[Bug c++/84770] [8 Regression] ICE with parameter pack involving typedef

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84770 --- Comment #3 from Jason Merrill --- Author: jason Date: Sat Mar 10 03:34:37 2018 New Revision: 258408 URL: https://gcc.gnu.org/viewcvs?rev=258408&root=gcc&view=rev Log: PR c++/84770 - ICE with typedef and parameter pack. * pt.

[Bug rtl-optimization/84799] New: ICE on valid code at -O1: in lra_split_hard_reg_for, at lra-assigns.c:1802

/su/software/tmp/gcc/gcc-trunk/libexec/gcc/x86_64-pc-linux-gnu/8.0.1/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc-source-trunk/configure --enable-languages=c,c++,lto --prefix=/home/su/software/tmp/gcc/gcc-trunk --disable-bootstrap Thread model: posix gcc version 8.0.1 20180309

[Bug c++/42018] Template specialization in wrong namespace accepted if it matches template arguments of an earlier specialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42018 Eric Gallager changed: What|Removed |Added Keywords||patch CC|

[Bug c++/84770] [8 Regression] ICE with parameter pack involving typedef

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84770 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug debug/33155] _stdcall assembler names in win32 vs gdb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33155 Eric Gallager changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug other/44035] internals documentation cannot be fixed without new GFDL license grants

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44035 --- Comment #5 from Jorn Wolfgang Rennecke --- (In reply to Eric Gallager from comment #4) > Does this really need to have "blocker" importance? It has gone several > years without actually blocking any releases. The license issue has blocked a

[Bug c++/84798] New: ICE (Segmentation fault) if `auto` appears in a template argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84798 Bug ID: 84798 Summary: ICE (Segmentation fault) if `auto` appears in a template argument Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal

[Bug c++/71832] [7 Regression] ICE on invalid C++11 code with incorrect decltype use for non-type template parameter: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71832 Paolo Carlini changed: What|Removed |Added Summary|[7/8 Regression] ICE on |[7 Regression] ICE on

[Bug c++/71169] [7 Regression] ICE on invalid C++ code in pop_nested_class (cp/class.c:7785)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71169 Paolo Carlini changed: What|Removed |Added Summary|[7/8 Regression] ICE on |[7 Regression] ICE on

[Bug c++/71169] [7/8 Regression] ICE on invalid C++ code in pop_nested_class (cp/class.c:7785)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71169 --- Comment #5 from paolo at gcc dot gnu.org --- Author: paolo Date: Fri Mar 9 23:03:06 2018 New Revision: 258401 URL: https://gcc.gnu.org/viewcvs?rev=258401&root=gcc&view=rev Log: /cp 2018-03-09 Jason Merrill Paolo Carlini

[Bug c++/71832] [7/8 Regression] ICE on invalid C++11 code with incorrect decltype use for non-type template parameter: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71832 --- Comment #9 from paolo at gcc dot gnu.org --- Author: paolo Date: Fri Mar 9 23:03:06 2018 New Revision: 258401 URL: https://gcc.gnu.org/viewcvs?rev=258401&root=gcc&view=rev Log: /cp 2018-03-09 Jason Merrill Paolo Carlini

[Bug target/83969] [8 Regression] ICE in final_scan_insn, at final.c:2997 (error: could not split insn) for powerpc targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83969 Peter Bergner changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #14 from Peter Bergne

[Bug target/83969] [8 Regression] ICE in final_scan_insn, at final.c:2997 (error: could not split insn) for powerpc targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83969 Peter Bergner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/83969] [8 Regression] ICE in final_scan_insn, at final.c:2997 (error: could not split insn) for powerpc targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83969 --- Comment #12 from Peter Bergner --- Author: bergner Date: Fri Mar 9 22:43:59 2018 New Revision: 258400 URL: https://gcc.gnu.org/viewcvs?rev=258400&root=gcc&view=rev Log: gcc/ PR target/83969 * config/rs6000/rs6000.c (rs6000_o

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #9 from Jakub Jelinek --- Fixed on the trunk so far.

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Mar 9 22:23:14 2018 New Revision: 258399 URL: https://gcc.gnu.org/viewcvs?rev=258399&root=gcc&view=rev Log: PR target/84772 * config/rs6000/rs6000.c (rs6000_gimplify_

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/84788] Parenthesis changes a constant to non-constant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84788 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/84582] [8 Regression] Rejected valid C++ code since r257961

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84582 Jakub Jelinek changed: What|Removed |Added CC||tuliom at linux dot vnet.ibm.com --- Co

[Bug target/84797] RISC-V: add --with-multilib-list support

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84797 --- Comment #1 from Jim Wilson --- Created attachment 43610 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43610&action=edit Initial proposed patch. Currently, this only supports rv64gc arch, and only allows ABIs in --with-multilib-list, a

[Bug c++/84752] [8 Regression] ICE with constexpr array referenced in lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84752 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/84797] New: RISC-V: add --with-multilib-list support

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84797 Bug ID: 84797 Summary: RISC-V: add --with-multilib-list support Product: gcc Version: 7.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug c++/84796] New: ICE in a template parameter pack expansion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84796 Bug ID: 84796 Summary: ICE in a template parameter pack expansion Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/84726] [8 regression] Unnecessary lambda capture of constant variables

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84726 --- Comment #2 from Jason Merrill --- Author: jason Date: Fri Mar 9 21:40:55 2018 New Revision: 258398 URL: https://gcc.gnu.org/viewcvs?rev=258398&root=gcc&view=rev Log: PR c++/84726 - unnecessary capture of constant vars. * cp

[Bug tree-optimization/84794] memcpy/memmove between a struct and its first member not eliminated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84794 Martin Sebor changed: What|Removed |Added Summary|memcpy between a struct and |memcpy/memmove between a

[Bug tree-optimization/84794] memcpy between a struct and its first member not eliminated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84794 --- Comment #1 from Martin Sebor --- Clang eliminates both calls.

[Bug c++/84795] New: Explicit specialization of constexpr static data member incorrectly rejected in C++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84795 Bug ID: 84795 Summary: Explicit specialization of constexpr static data member incorrectly rejected in C++17 Product: gcc Version: 8.0.1 Status: UNCONFIRMED Sev

[Bug tree-optimization/84794] New: memcpy between a struct and its first member not eliminated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84794 Bug ID: 84794 Summary: memcpy between a struct and its first member not eliminated Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Prio

[Bug tree-optimization/84793] New: missig -Wrestrict accessing a struct and its first member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84793 Bug ID: 84793 Summary: missig -Wrestrict accessing a struct and its first member Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priori

[Bug c++/84076] [6/7 Regression] Warning about objects through POD mistakenly claims the object is a pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84076 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/84076] [6/7/8 Regression] Warning about objects through POD mistakenly claims the object is a pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84076 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Mar 9 20:39:14 2018 New Revision: 258397 URL: https://gcc.gnu.org/viewcvs?rev=258397&root=gcc&view=rev Log: PR c++/84076 * call.c (convert_arg_to_ellipsis): Instead o

[Bug c++/84792] New: [6/7/8 Regression] ICE with broken typedef of a struct

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84792 Bug ID: 84792 Summary: [6/7/8 Regression] ICE with broken typedef of a struct Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: error-recovery, ice-on-invalid-code

[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089 --- Comment #19 from mrs at gcc dot gnu.org --- I'm fine with Backporting for affected branches.

[Bug target/84743] default widths for parallel reassociation now hurt rather than help

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84743 acsawdey at gcc dot gnu.org changed: What|Removed |Added Priority|P1 |P3 --- Comment #4 from acsa

[Bug target/70359] [6/7/8 Regression] Code size increase for x86/ARM/others compared to gcc-5.3.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70359 --- Comment #36 from Jeffrey A. Law --- WRT the division removal. That seems so profitable that a slight increase in codesize is warranted. So if we fix the other issue and the source of the remaining codesize regressions is the removal of the

[Bug c++/84791] New: ICE with broken OpenMP reduction clause

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84791 Bug ID: 84791 Summary: ICE with broken OpenMP reduction clause Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: error-recovery, ice-on-invalid-code, openmp Severit

[Bug c/84790] New: Miscompilation for MIPS16 with -fpic and -Os or -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790 Bug ID: 84790 Summary: Miscompilation for MIPS16 with -fpic and -Os or -O2 Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug c++/84789] New: [6/7/8 Regression] ICE with broken variable declaration in template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84789 Bug ID: 84789 Summary: [6/7/8 Regression] ICE with broken variable declaration in template class Product: gcc Version: unknown Status: UNCONFIRMED Keywords: ice

[Bug fortran/84734] [8 Regression] Compiling codes with insane array dimensions gives an ICE after r257971

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84734 --- Comment #7 from Dominique d'Humieres --- > On 6, ... If it is after r257972 for gcc7 and r257974 for gcc6, then it does not contradicts the fact that the errors are emitted for 6.4.0 or 7.3.0.

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug c++/84767] [6/7 Regression] ICE with pointer to VLA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84767 Jakub Jelinek changed: What|Removed |Added Summary|[6/7/8 Regression] ICE with |[6/7 Regression] ICE with

[Bug c++/84767] [6/7/8 Regression] ICE with pointer to VLA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84767 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Mar 9 19:12:29 2018 New Revision: 258395 URL: https://gcc.gnu.org/viewcvs?rev=258395&root=gcc&view=rev Log: PR c++/84767 * tree-inline.c (copy_tree_body_r): For INDIR

[Bug tree-optimization/84526] [8 Regression] ICE in generic_overlap at gcc/gimple-ssa-warn-restrict.c:927 since r257860

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84526 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/84526] [8 Regression] ICE in generic_overlap at gcc/gimple-ssa-warn-restrict.c:927 since r257860

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84526 --- Comment #11 from Jeffrey A. Law --- Author: law Date: Fri Mar 9 19:06:26 2018 New Revision: 258394 URL: https://gcc.gnu.org/viewcvs?rev=258394&root=gcc&view=rev Log: gcc/ChangeLog: PR tree-optimization/84526 * gimple-ssa-wa

[Bug rtl-optimization/84682] [6/7 Regression] internal compiler error: Segmentation fault (process_address_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Summar

[Bug rtl-optimization/84682] [6/7/8 Regression] internal compiler error: Segmentation fault (process_address_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84682 --- Comment #7 from Jeffrey A. Law --- Author: law Date: Fri Mar 9 18:50:56 2018 New Revision: 258393 URL: https://gcc.gnu.org/viewcvs?rev=258393&root=gcc&view=rev Log: PR rtl-optimization/84682 * lra-constraints.c (process_addr

[Bug fortran/84734] [8 Regression] Compiling codes with insane array dimensions gives an ICE after r257971

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84734 --- Comment #6 from Steve Kargl --- On Fri, Mar 09, 2018 at 06:28:24PM +, dominiq at lps dot ens.fr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84734 > > --- Comment #5 from Dominique d'Humieres --- > > I've removed the "known to

[Bug fortran/84734] [8 Regression] Compiling codes with insane array dimensions gives an ICE after r257971

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84734 --- Comment #5 from Dominique d'Humieres --- > I've removed the "known to work" entries > as I get failures on FreeBSD. What failures? With 6.4.0 or 7.3.0 I get the same errors as with r257970.

[Bug target/83789] __builtin_altivec_lvx fails for powerpc for altivec-4.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83789 --- Comment #13 from Peter Bergner --- Ok, I have a patch that eliminates the duplicate patterns and greatly simplifies the code that calls these patterns. I'm testing it now.

[Bug fortran/84734] [8 Regression] Compiling codes with insane array dimensions gives an ICE after r257971

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84734 kargl at gcc dot gnu.org changed: What|Removed |Added Known to work|6.4.0, 7.3.0| Severity|normal

[Bug fortran/82859] derived type character component, array comparison inconsistent

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82859 kargl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug fortran/84778] Issue with character arguments of specified length (does not compile)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84778 kargl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/84788] New: Parenthesis changes a constant to non-constant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84788 Bug ID: 84788 Summary: Parenthesis changes a constant to non-constant Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c+

[Bug c++/84724] [7 Regression] internal compiler error: in single_succ_edge, at basic-block.h:339 with a declaration of __builtin_trap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84724 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/84724] [7/8 Regression] internal compiler error: in single_succ_edge, at basic-block.h:339 with a declaration of __builtin_trap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84724 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Fri Mar 9 18:01:22 2018 New Revision: 258391 URL: https://gcc.gnu.org/viewcvs?rev=258391&root=gcc&view=rev Log: PR c++/84724 * decl.c (duplicate_decls): Don't override __

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #7 from Zack Weinberg --- I no longer remember enough about GIMPLE to comment on your actual proposed fix, but I do have a small nitpick on the test case: +va_arg (ap, long double); /* { dg-bogus "may be used uni

[Bug rtl-optimization/84780] [8 Regression] wrong code aarch64 with -O3 --param=tree-reassoc-width=32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84780 --- Comment #4 from ktkachov at gcc dot gnu.org --- A carry-setting instruction gets deleted. Among the disassembly the non-failing assembly has this: cmp x13, 0 asr w0, w0, w4 csetw4, ne sxtwx0, w0

[Bug fortran/81827] Large compile time with derived-type rrays

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81827 Luke Robison changed: What|Removed |Added CC||robison at arlut dot utexas.edu --- Comme

[Bug target/84786] [miscompilation] vunpcklpd accessing xmm16-22 targeting KNL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84786 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/84757] [7/8 Regression] Useless MOVs and PUSHes to store results of MUL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84757 --- Comment #3 from Vladimir Makarov --- (In reply to Jakub Jelinek from comment #2) > Started with r244942. Vlad, can you please have a look? Thanks. Sure, I'll look at this. Some analysis will be ready today.

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #5 from Jakub Jelinek --- Ah, I can actually reproduce it with additional -mlong-double-128, both in 7.3 and on the trunk.

[Bug fortran/84787] ICEs: in decompose, at wide-int.h:933 with -default-integer-8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84787 Dominique d'Humieres changed: What|Removed |Added Keywords||ice-on-valid-code Prior

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/84787] New: ICEs: in decompose, at wide-int.h:933 with -default-integer-8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84787 Bug ID: 84787 Summary: ICEs: in decompose, at wide-int.h:933 with -default-integer-8 Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal

[Bug target/84786] New: [miscompilation] vunpcklpd accessing xmm16-22 targeting KNL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84786 Bug ID: 84786 Summary: [miscompilation] vunpcklpd accessing xmm16-22 targeting KNL Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Pr

[Bug target/83712] [6/7/8 Regression] "Unable to find a register to spill" when compiling for thumb1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83712 --- Comment #7 from Vladimir Makarov --- Author: vmakarov Date: Fri Mar 9 16:00:36 2018 New Revision: 258390 URL: https://gcc.gnu.org/viewcvs?rev=258390&root=gcc&view=rev Log: 2018-03-09 Vladimir Makarov PR target/83712 * lr

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #4 from Zack Weinberg --- The last actual _change_ in my GCC build is r258315 | denisc | 2018-03-07 04:13:12 -0500 (Wed, 07 Mar 2018) | 9 lines Backport from mainline 2018-02-07 Georg-Johann Lay PR target

[Bug driver/83193] Help for invalid -march= options from cc1 omits -march=native on x86-64, arm. aarch64, output also inconsistent

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83193 Martin Liška changed: What|Removed |Added Target Milestone|8.0 |9.0

[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089 --- Comment #18 from Francois-Xavier Coudert --- Thanks David. Do you think this could be backported to the active branches?

[Bug driver/83193] Help for invalid -march= options from cc1 omits -march=native on x86-64, arm. aarch64, output also inconsistent

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83193 --- Comment #15 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Fri Mar 9 15:42:10 2018 New Revision: 258389 URL: https://gcc.gnu.org/viewcvs?rev=258389&root=gcc&view=rev Log: [arm] PR target/83193: Do not print arch/cpu hints twice

[Bug jit/84288] Support jit on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84288 --- Comment #6 from David Malcolm --- I'm not sure if r258388 fixes the linker issue on Solaris, but it should make it much easier to fix; e.g. to apply your patch here: https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00835.html (currently report

[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089 --- Comment #17 from David Malcolm --- This ought to be fixed in trunk (for gcc 8) by r258388.

[Bug jit/84288] Support jit on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84288 --- Comment #5 from David Malcolm --- Author: dmalcolm Date: Fri Mar 9 15:24:44 2018 New Revision: 258388 URL: https://gcc.gnu.org/viewcvs?rev=258388&root=gcc&view=rev Log: jit: use 'configure' to replace hard-coded linker options (PR jit/64089

[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089 --- Comment #16 from David Malcolm --- Author: dmalcolm Date: Fri Mar 9 15:24:44 2018 New Revision: 258388 URL: https://gcc.gnu.org/viewcvs?rev=258388&root=gcc&view=rev Log: jit: use 'configure' to replace hard-coded linker options (PR jit/6408

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #3 from Zack Weinberg --- Created attachment 43607 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43607&action=edit -fdump-tree-stdarg output for test case from problem compiler I do not entirely understand how to read this (wh

[Bug target/84772] powerpc-spe: Spurious "is used uninitialized" warning, or possibly incorrect codegen for va_arg(long double)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84772 --- Comment #2 from Zack Weinberg --- You don't appear to have the exact same build as me. But there's something fishy going on with that, because as far as I can tell, SVN rev 258338 is a *trunk* revision, not a gcc-7-branch revision. Anyway,

[Bug rtl-optimization/84780] [8 Regression] wrong code aarch64 with -O3 --param=tree-reassoc-width=32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84780 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 --- Comment #1 from Marek Polacek --- Started with r258039.

[Bug c++/84785] [8 Regression] internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 Marek Polacek changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|---

[Bug c++/84785] New: internal compiler error: unexpected expression ‘I’ of kind template_parm_index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84785 Bug ID: 84785 Summary: internal compiler error: unexpected expression ‘I’ of kind template_parm_index Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: no

[Bug fortran/84784] ICEs: verify_gimple failed with -fdefault-integer-8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84784 Dominique d'Humieres changed: What|Removed |Added Keywords||ice-on-valid-code Prior

[Bug rtl-optimization/84780] [8 Regression] wrong code aarch64 with -O3 --param=tree-reassoc-width=32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84780 --- Comment #2 from ktkachov at gcc dot gnu.org --- Fails for me with -O2 --param=tree-reassoc-width=4. With -fno-if-conversion it doesn't fail but I don't see what the if-conversion passes do wrong, if anything

[Bug fortran/84784] New: ICEs: verify_gimple failed with -fdefault-integer-8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84784 Bug ID: 84784 Summary: ICEs: verify_gimple failed with -fdefault-integer-8 Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug c++/84783] New: Missing _mm256_permutexvar_epi64() intrinsic for AVX512VL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84783 Bug ID: 84783 Summary: Missing _mm256_permutexvar_epi64() intrinsic for AVX512VL Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal Prio

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