[Bug target/84332] ICE in insn_default_length, at config/s390/s390.md:9697 for -fstack-clash-protection

2018-08-09 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84332 --- Comment #3 from Andreas Krebbel --- Author: krebbel Date: Thu Aug 9 07:06:23 2018 New Revision: 263441 URL: https://gcc.gnu.org/viewcvs?rev=263441&root=gcc&view=rev Log: S/390: Fix PR84332 ICE with stack clash protection Our implementation

[Bug target/84332] ICE in insn_default_length, at config/s390/s390.md:9697 for -fstack-clash-protection

2018-08-09 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84332 Andreas Krebbel changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/86889] s390x gcc build fails when configured with --disable-checking

2018-08-09 Thread iii at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86889 --- Comment #2 from Ilya Leoshkevich --- C-Reduced version: struct a { long b[128 / (8 * 8)]; }; int c; void d() { a *e; long f; int g = 1; for (; g >= 0; g--) { f = e->b[g]; if (f) goto h; } __builtin_unreachable();

[Bug c++/86503] Segmentation fault signal terminated

2018-08-09 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86503 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|UNCON

[Bug c/86895] New: Wrong description of -fvect-cost-model in common.opt

2018-08-09 Thread niva at niisi dot msk.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86895 Bug ID: 86895 Summary: Wrong description of -fvect-cost-model in common.opt Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug target/86896] New: invalid vmovdqa64 instruction for KNL emitted

2018-08-09 Thread kretz at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86896 Bug ID: 86896 Summary: invalid vmovdqa64 instruction for KNL emitted Product: gcc Version: 8.1.0 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Prior

[Bug c/86895] Wrong description of -fvect-cost-model in common.opt

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86895 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/86895] Wrong description of -fvect-cost-model in common.opt

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86895 --- Comment #2 from Martin Liška --- Author: marxin Date: Thu Aug 9 10:37:02 2018 New Revision: 263444 URL: https://gcc.gnu.org/viewcvs?rev=263444&root=gcc&view=rev Log: Remove extra line in common.opt (PR c/86895). 2018-08-09 Martin Liska

[Bug middle-end/86897] New: [9 regression] gcc.dg/uninit-suppress_2.c FAILs

2018-08-09 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86897 Bug ID: 86897 Summary: [9 regression] gcc.dg/uninit-suppress_2.c FAILs Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: mid

[Bug middle-end/86897] [9 regression] gcc.dg/uninit-suppress_2.c FAILs

2018-08-09 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86897 Rainer Orth changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c/86895] Wrong description of -fvect-cost-model in common.opt

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86895 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/86897] [9 regression] gcc.dg/uninit-suppress_2.c FAILs

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86897 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/86898] [9 regression] g++.old-deja/g++.mike/p784.C FAILs

2018-08-09 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86898 Rainer Orth changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c++/86898] New: [9 regression] g++.old-deja/g++.mike/p784.C FAILs

2018-08-09 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86898 Bug ID: 86898 Summary: [9 regression] g++.old-deja/g++.mike/p784.C FAILs Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/86896] invalid vmovdqa64 instruction for KNL emitted

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86896 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/86896] invalid vmovdqa64 instruction for KNL emitted

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86896 --- Comment #2 from Martin Liška --- Fixed on trunk in r260969 which is a front-end change. Thus I'm going to isolate a smaller test-case first.

[Bug sanitizer/86899] New: [7? regression] TSAN incorrect warning: control reaches end of non-void function

2018-08-09 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86899 Bug ID: 86899 Summary: [7? regression] TSAN incorrect warning: control reaches end of non-void function Product: gcc Version: 9.0 Status: UNCONFIRMED Severity:

[Bug sanitizer/86899] [8/9 regression] TSAN incorrect warning: control reaches end of non-void function

2018-08-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86899 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/86897] [9 regression] gcc.dg/uninit-suppress_2.c FAILs

2018-08-09 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86897 --- Comment #2 from Jeffrey A. Law --- Yea, the fix for this was in my tree when I was testing. The DOM changes compromise the test. I'll push my fix to the trunk in a couple hours when I'm back online.

[Bug target/86887] [9 Regression] aarch64: adcs accepts only register arguments

2018-08-09 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86887 --- Comment #2 from Richard Earnshaw --- Author: rearnsha Date: Thu Aug 9 13:39:17 2018 New Revision: 263446 URL: https://gcc.gnu.org/viewcvs?rev=263446&root=gcc&view=rev Log: aarch64 - PR target/86887 Fix missing register constraints in carryi

[Bug target/86887] [9 Regression] aarch64: adcs accepts only register arguments

2018-08-09 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86887 Richard Earnshaw changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/86900] New: -gdwarf-5 -O2 -ffunction-sections = assembler error

2018-08-09 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86900 Bug ID: 86900 Summary: -gdwarf-5 -O2 -ffunction-sections = assembler error Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug c++/86871] [8/9 Regression] ICE: gimple check: expected gimple_assign(error_mark), have gimple_call(trunc_mod_expr) in gimple_assign_lhs, at gimple.h:2462

2018-08-09 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86871 --- Comment #7 from rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Thu Aug 9 14:37:24 2018 New Revision: 263447 URL: https://gcc.gnu.org/viewcvs?rev=263447&root=gcc&view=rev Log: Fix invalid assumption in vect_transform_stmt (PR 86871)

[Bug tree-optimization/86858] [9 Regression] GCC ICE at -O3 in as_a, at is-a.h:197

2018-08-09 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86858 --- Comment #3 from rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Thu Aug 9 14:45:02 2018 New Revision: 263448 URL: https://gcc.gnu.org/viewcvs?rev=263448&root=gcc&view=rev Log: Restore flow_bb_inside_loop_p tests (PR 86858) The seri

[Bug other/84889] Ideas on revamping how we format diagnostics

2018-08-09 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84889 --- Comment #10 from David Malcolm --- Author: dmalcolm Date: Thu Aug 9 15:32:13 2018 New Revision: 263450 URL: https://gcc.gnu.org/viewcvs?rev=263450&root=gcc&view=rev Log: diagnostics: add line numbers to source (PR other/84889) This patch a

[Bug c++/86871] [8/9 Regression] ICE: gimple check: expected gimple_assign(error_mark), have gimple_call(trunc_mod_expr) in gimple_assign_lhs, at gimple.h:2462

2018-08-09 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86871 --- Comment #8 from rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Thu Aug 9 16:03:25 2018 New Revision: 263451 URL: https://gcc.gnu.org/viewcvs?rev=263451&root=gcc&view=rev Log: Allow inner-loop reductions with variable-length vectors

[Bug middle-end/86901] New: [AArch64] Suboptimal register allocation for int/float reinterpret

2018-08-09 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86901 Bug ID: 86901 Summary: [AArch64] Suboptimal register allocation for int/float reinterpret Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug target/86902] New: [9 Regression] ICE: in as_a, at machmode.h:356 at -O

2018-08-09 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86902 Bug ID: 86902 Summary: [9 Regression] ICE: in as_a, at machmode.h:356 at -O Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug target/86799] nios2 port needs updating for CVE-2017-5753

2018-08-09 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86799 --- Comment #1 from Richard Earnshaw --- I nearly missed this patch for my accumulated back-porting list since it didn't have the PR number in it. Just adding it so that I can track things properly. The original commit landed as r263301.

[Bug target/86799] nios2 port needs updating for CVE-2017-5753

2018-08-09 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86799 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/86772] [meta-bug] tracking port status for CVE-2017-5753

2018-08-09 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86772 Bug 86772 depends on bug 86799, which changed state. Bug 86799 Summary: nios2 port needs updating for CVE-2017-5753 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86799 What|Removed |Added

[Bug middle-end/86897] [9 regression] gcc.dg/uninit-suppress_2.c FAILs

2018-08-09 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86897 --- Comment #3 from Jeffrey A. Law --- Author: law Date: Thu Aug 9 17:11:45 2018 New Revision: 263454 URL: https://gcc.gnu.org/viewcvs?rev=263454&root=gcc&view=rev Log: PR middle-end/86897 * gcc.dg/uninit-suppress_2.c: Disable D

[Bug middle-end/86897] [9 regression] gcc.dg/uninit-suppress_2.c FAILs

2018-08-09 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86897 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/86894] error for a zero-length array initialized with empty braced list

2018-08-09 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86894 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/86684] ICE in extract_insn, at recog.c:2304 on ppc64le

2018-08-09 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86684 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|2018-07-

[Bug middle-end/86903] New: ICE in init_target_to_host_charmap

2018-08-09 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86903 Bug ID: 86903 Summary: ICE in init_target_to_host_charmap Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug other/86904] New: Column numbers ignore tab characters

2018-08-09 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86904 Bug ID: 86904 Summary: Column numbers ignore tab characters Product: gcc Version: unknown Status: UNCONFIRMED Keywords: diagnostic Severity: normal Priority: P3

[Bug c++/86905] New: g++ ICE on valid code: verify_cgraph_node failed

2018-08-09 Thread helloqirun at gmail dot com
/libexec/gcc/x86_64-pc-linux-gnu/9.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc/configure --prefix=/home/absozero/trunk/root-gcc --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 9.0.0 20180809 (experimental) [trunk revision 263445] (GCC

[Bug middle-end/86903] ICE in init_target_to_host_charmap

2018-08-09 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86903 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/82700] ICE in printf-return-value with -fexec-charset=EBCDIC-US: converting to execution character set: Invalid or incomplete multibyte or wide character

2018-08-09 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82700 Martin Sebor changed: What|Removed |Added CC||bernd.edlinger at hotmail dot de --- Com

[Bug fortran/86906] New: erroneous name clash with renaming in use statement

2018-08-09 Thread damian at sourceryinstitute dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86906 Bug ID: 86906 Summary: erroneous name clash with renaming in use statement Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug tree-optimization/86889] s390x gcc build fails when configured with --disable-checking

2018-08-09 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86889 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/86907] New: [9.0 regression] bogus warning "No location in expression near"

2018-08-09 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86907 Bug ID: 86907 Summary: [9.0 regression] bogus warning "No location in expression near" Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/86907] [9.0 regression] bogus warning "No location in expression near"

2018-08-09 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86907 --- Comment #1 from Jürgen Reuter --- As remark, the renaming of types t2 => t1 is needed to produce the bug, as well as the components of t1 being allocatable. The used revision of gfortran was 262687.

[Bug target/85904] [7/8 Regression] configure issue cross compiling on netbsd, with patch

2018-08-09 Thread sh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85904 --- Comment #9 from sh at gcc dot gnu.org --- Author: sh Date: Fri Aug 10 06:27:35 2018 New Revision: 263461 URL: https://gcc.gnu.org/viewcvs?rev=263461&root=gcc&view=rev Log: libstdc++-v3: Have aligned_alloc() on Newlib While building for Newli

[Bug target/85904] [7/8 Regression] configure issue cross compiling on netbsd, with patch

2018-08-09 Thread sh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85904 --- Comment #10 from sh at gcc dot gnu.org --- Author: sh Date: Fri Aug 10 06:29:58 2018 New Revision: 263462 URL: https://gcc.gnu.org/viewcvs?rev=263462&root=gcc&view=rev Log: libstdc++-v3: Have aligned_alloc() on Newlib While building for Newl

[Bug target/85904] [7/8 Regression] configure issue cross compiling on netbsd, with patch

2018-08-09 Thread sh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85904 --- Comment #11 from sh at gcc dot gnu.org --- Author: sh Date: Fri Aug 10 06:31:57 2018 New Revision: 263463 URL: https://gcc.gnu.org/viewcvs?rev=263463&root=gcc&view=rev Log: libstdc++-v3: Have aligned_alloc() on Newlib While building for Newl