[Bug fortran/84354] Replace '%qs' with %qs in fortran/decl.c

2018-02-13 Thread fmarchal at perso dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84354 --- Comment #2 from Frederic Marchal --- You are right. Only three occurrences of '%qs'. It looked like more when I translated those messages :-)

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #13 from H.J. Lu --- (In reply to igor.v.tsimbalist from comment #11) > Created attachment 43408 [details] > patch #2 case "$host" in - i[[34567]]86-*-linux* | x86_64-*-linux*) -case "$enable_cet" in - default) - #

[Bug target/84369] New: test case gcc.dg/sms-10.c fails on power9

2018-02-13 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84369 Bug ID: 84369 Summary: test case gcc.dg/sms-10.c fails on power9 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread igor.v.tsimbalist at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #12 from igor.v.tsimbalist at intel dot com --- (In reply to H.J. Lu from comment #10) > (In reply to igor.v.tsimbalist from comment #9) > > How can I check the fixes w/o old HW? I tried specifying --target=pentium to > > configure

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread igor.v.tsimbalist at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #11 from igor.v.tsimbalist at intel dot com --- Created attachment 43408 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43408=edit patch #2

[Bug c++/84368] New: [8 Regression] return type of generic lambda in variadic lambda in template is not deduced

2018-02-13 Thread benni.buch at gmail dot com
red from 'void foo(T ...) [with T = {int}]' main.cpp:13:10: required from here main.cpp:8:17: error: use of 'bar' before deduction of 'auto' sink(bar(v, T{}) ...); ~~~^~~~ $ g++ --version g++ (GCC) 8.0.1 20180213 (experimental) Copyright (C) 2018 Free Software Foundation,

[Bug target/82005] [8 regression] early lto debug creates invalid assembly on Darwin

2018-02-13 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005 --- Comment #25 from rguenther at suse dot de --- On February 13, 2018 5:35:22 PM GMT+01:00, simon at pushface dot org wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005 > >--- Comment #24 from simon at

[Bug debug/83758] ICE building gccgo on powerpc64le --with-cpu=power8

2018-02-13 Thread acsawdey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83758 acsawdey at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug debug/84342] [8 Regression] Location views breaks cross builds of arm including gnueabihf

2018-02-13 Thread tnfchris at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84342 --- Comment #4 from Tamar Christina --- That patch does fix the build again! I'll still try to figure out what's going wrong in the back-end. Thanks

[Bug libstdc++/84367] New: [C++11] std::ostringstream stops inserting after multiple call to move assignment operator

2018-02-13 Thread ftingaud at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84367 Bug ID: 84367 Summary: [C++11] std::ostringstream stops inserting after multiple call to move assignment operator Product: gcc Version: 7.2.0 Status: UNCONFIRMED

[Bug target/82005] [8 regression] early lto debug creates invalid assembly on Darwin

2018-02-13 Thread simon at pushface dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005 --- Comment #24 from simon at pushface dot org --- (In reply to Richard Biener from comment #22) >These are already implemented > by darwin in darwin_asm_lto_{start,end} where it could simply temporarily >

[Bug target/84154] [7 Regression] PowerPC GCC 7 and 8 have regression in converting fp to short/char and returning it

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84154 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org

[Bug rtl-optimization/70023] [6/7/8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1417/8 with -fschedule-insns

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70023 Jakub Jelinek changed: What|Removed |Added Known to fail||7.3.0, 8.0 --- Comment #11 from Jakub

[Bug target/84366] New: gcc.dg/torture/float128-cmp-invalid.c fails when run on power9

2018-02-13 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84366 Bug ID: 84366 Summary: gcc.dg/torture/float128-cmp-invalid.c fails when run on power9 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug c++/84269] C++ FE does not suggest which #include to use for "memset"

2018-02-13 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84269 --- Comment #1 from David Malcolm --- Another one: presumably we should suggest when "std::move" isn't recognized (though maybe we need some smarts to deal with pre C++11 here)

[Bug c++/84314] [8 Regression] Another ICE in finish_member_declaration

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84314 --- Comment #4 from Jason Merrill --- Ah, this isn't a lambda issue at all; replacing the lambda with 0 doesn't avoid the ICE. It seems to be a templates/attributes issue.

[Bug target/84365] New: gcc.target/powerpc/altivec-7-le.c fails on power9

2018-02-13 Thread seurer at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84365 Bug ID: 84365 Summary: gcc.target/powerpc/altivec-7-le.c fails on power9 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/82005] [8 regression] early lto debug creates invalid assembly on Darwin

2018-02-13 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005 --- Comment #23 from Dominique d'Humieres --- > Can you check whether that solves all immediate issues with compiling > and linking? ... AFAICT no (preliminary results): FAIL: c-c++-common/asan/alloca_big_alignment.c -Os output pattern test

[Bug c++/84314] [8 Regression] Another ICE in finish_member_declaration

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84314 Jason Merrill changed: What|Removed |Added Status|REOPENED|ASSIGNED Assignee|unassigned

[Bug c++/84364] [8 Regression] -Weffc++ warns on "return *this" in template after r253599

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84364 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/84080] [6/7/8 Regression] the compiler crashes when compiling the following sample file

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84080 Jason Merrill changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #10 from H.J. Lu --- (In reply to igor.v.tsimbalist from comment #9) > How can I check the fixes w/o old HW? I tried specifying --target=pentium to > configure but the build has failed with the message > > *** Configuration

[Bug c++/84080] [6/7/8 Regression] the compiler crashes when compiling the following sample file

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84080 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Feb 13 15:57:00 2018 New Revision: 257630 URL: https://gcc.gnu.org/viewcvs?rev=257630=gcc=rev Log: PR c++/84080 - ICE with return type deduction and specialization.

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread igor.v.tsimbalist at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #9 from igor.v.tsimbalist at intel dot com --- How can I check the fixes w/o old HW? I tried specifying --target=pentium to configure but the build has failed with the message *** Configuration i586-pc-none not supported make[1]: ***

[Bug target/63908] [e500v2] "float_bessel"case failed on e500v2 platforms

2018-02-13 Thread hainque at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63908 --- Comment #11 from Olivier Hainque --- Created attachment 43406 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43406=edit cumulative patch used in-house on gcc-4.9 Attached is a cumulative patch of what we have applied in-house on

[Bug tree-optimization/84321] [8 Regression] ice in intersect_range_with_nonzero_bits, at tree-vrp.c:213

2018-02-13 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84321 --- Comment #14 from Jeffrey A. Law --- Author: law Date: Tue Feb 13 15:48:38 2018 New Revision: 257629 URL: https://gcc.gnu.org/viewcvs?rev=257629=gcc=rev Log: 2018-02-12 Richard Sandiford gcc/ PR

[Bug c++/84364] [8 Regression] -Weffc++ warns on "return *this" in template after r253599

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84364 --- Comment #1 from Jakub Jelinek --- // PR c++/84364 // { dg-do compile } // { dg-options "-Weffc++" } template struct A { A =(A&& f) { return *this; // { dg-bogus "should return a reference to" } } }; is enough to reproduce

[Bug target/81535] [8 regression] gcc.target/powerpc/pr79439.c fails starting with r250442

2018-02-13 Thread willschm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81535 Will Schmidt changed: What|Removed |Added CC||willschm at gcc dot gnu.org --- Comment

[Bug tree-optimization/84353] [8 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206

2018-02-13 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84353 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug c++/84364] [8 Regression] -Weffc++ warns on "return *this" in template after r253599

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84364 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug debug/83758] ICE building gccgo on powerpc64le --with-cpu=power8

2018-02-13 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83758 --- Comment #33 from Bill Schmidt --- Does this need to be reopened for backports?

[Bug c++/84364] New: [8 Regression] -Weffc++ warns on "return *this" in template after r253599

2018-02-13 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84364 Bug ID: 84364 Summary: [8 Regression] -Weffc++ warns on "return *this" in template after r253599 Product: gcc Version: 8.0 URL:

[Bug target/84359] [8 regression] gcc.target/i386/pr57193.c fail

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84359 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/84080] [6/7/8 Regression] the compiler crashes when compiling the following sample file

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84080 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/84359] [8 regression] gcc.target/i386/pr57193.c fail

2018-02-13 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84359 --- Comment #1 from Vladimir Makarov --- Author: vmakarov Date: Tue Feb 13 14:57:17 2018 New Revision: 257628 URL: https://gcc.gnu.org/viewcvs?rev=257628=gcc=rev Log: 2018-02-13 Vladimir Makarov PR target/84359

[Bug c++/84314] [8 Regression] Another ICE in finish_member_declaration

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84314 --- Comment #3 from Jason Merrill --- (In reply to Jakub Jelinek from comment #2) > This still ICEs with current trunk, unlike PR84296, which is indeed fixed. I can't reproduce this; I just get some (correct) warnings.

[Bug c++/84338] [8 Regression] sizeof...() returns always 1 in variadic lambda inside a template

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84338 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Feb 13 14:22:01 2018 New Revision: 257626 URL: https://gcc.gnu.org/viewcvs?rev=257626=gcc=rev Log: PR c++/84338 - wrong variadic sizeof. * pt.c

[Bug c++/84338] [8 Regression] sizeof...() returns always 1 in variadic lambda inside a template

2018-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84338 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/84346] Statement functions should not accept keywords

2018-02-13 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84346 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/84354] Replace '%qs' with %qs in fortran/decl.c

2018-02-13 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84354 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P5

[Bug target/84363] [8 Regression] Assembler error in stage1/libgcc: Error: view number mismatch

2018-02-13 Thread sudi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84363 sudi at gcc dot gnu.org changed: What|Removed |Added CC||sudi at gcc dot gnu.org ---

[Bug debug/84342] [8 Regression] Location views breaks cross builds of arm including gnueabihf

2018-02-13 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84342 --- Comment #3 from Alexandre Oliva --- Make it https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00723.html The earlier patch was missing a fix without which it wouldn't even build.

[Bug target/84363] New: [8 Regression] Assembler error in stage1/libgcc: Error: view number mismatch

2018-02-13 Thread doko at gcc dot gnu.org
: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org Target Milestone: --- trunk 20180213 r257621 fails in stage1 with: /<>/build/./gcc/xgcc -B/<>/build/./gcc/ -B/usr/lib/gcc-snapshot/s39

[Bug target/83915] FAIL: gcc.target/aarch64/sve/extract_1.c -march=armv8.2-a+sve (internal compiler error)

2018-02-13 Thread sudi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83915 sudi at gcc dot gnu.org changed: What|Removed |Added CC||sudi at gcc dot gnu.org ---

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #8 from H.J. Lu --- (In reply to igor.v.tsimbalist from comment #7) > (In reply to H.J. Lu from comment #6) > > (In reply to igor.v.tsimbalist from comment #4) > > > Created attachment 43400 [details] > > > patch > > > > 2

[Bug sanitizer/84307] asan blocks dead-store elimination

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84307 Paolo Bonzini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 Paolo Bonzini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #14 from Paolo Bonzini --- I'll just revert the original PR84307 patch. Changing the fnspec has way too many ramifications. PR84307 can either be fixed with an early UNPOISON elimination pass, or delayed to GCC 9 where we can play

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #13 from Paolo Bonzini --- Author: bonzini Date: Tue Feb 13 13:03:22 2018 New Revision: 257625 URL: https://gcc.gnu.org/viewcvs?rev=257625=gcc=rev Log: gcc: 2018-02-13 Paolo Bonzini PR sanitizer/84340

[Bug sanitizer/84307] asan blocks dead-store elimination

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84307 --- Comment #2 from Paolo Bonzini --- Author: bonzini Date: Tue Feb 13 13:03:22 2018 New Revision: 257625 URL: https://gcc.gnu.org/viewcvs?rev=257625=gcc=rev Log: gcc: 2018-02-13 Paolo Bonzini PR sanitizer/84340

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #12 from Paolo Bonzini --- No, I don't think computing a shadow memory address counts as memory indirection.

[Bug target/84361] Fails to use vfmaddsub* for complex multiplication

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84361 --- Comment #1 from Richard Biener --- Note the fma variants have addsub and subadd variants as well.

[Bug rtl-optimization/84345] [8 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org

[Bug c++/84360] unnecessary aka in error message

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84360 Jakub Jelinek changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org,

[Bug target/80863] [SH]: sh/sh.c:6772:1: internal compiler error: in maybe_record_trace_start, at dwarf2cfi.c:2330

2018-02-13 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80863 --- Comment #7 from Oleg Endo --- (In reply to Jeffrey A. Law from comment #6) > Actually, don't worry about it Paul. I found the bug behind 83760 and I'm > pretty sure it's the culprit here too. > > *** This bug has been marked as a duplicate

[Bug c++/84360] unnecessary aka in error message

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84360 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/84361] New: Fails to use vfmaddsub* for complex multiplication

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84361 Bug ID: 84361 Summary: Fails to use vfmaddsub* for complex multiplication Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug c++/83990] [7/8 Regression] Spurious "potential null pointer dereference" warning regression from 7.1 onwards

2018-02-13 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83990 --- Comment #14 from Martin Jambor --- Author: jamborm Date: Tue Feb 13 12:25:36 2018 New Revision: 257623 URL: https://gcc.gnu.org/viewcvs?rev=257623=gcc=rev Log: [PR 83990] Fix location handling in ipa_modify_call_arguments 2018-02-13

[Bug c++/84360] New: unnecessary aka in error message

2018-02-13 Thread drepper.fsp+rhbz at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84360 Bug ID: 84360 Summary: unnecessary aka in error message Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

2018-02-13 Thread igor.v.tsimbalist at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148 --- Comment #7 from igor.v.tsimbalist at intel dot com --- (In reply to H.J. Lu from comment #6) > (In reply to igor.v.tsimbalist from comment #4) > > Created attachment 43400 [details] > > patch > > 2 questions: > > 1. Should 32-bit multilib

[Bug target/84359] New: [8 regression] gcc.target/i386/pr57193.c fail

2018-02-13 Thread andrey.y.guskov at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84359 Bug ID: 84359 Summary: [8 regression] gcc.target/i386/pr57193.c fail Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug sanitizer/84250] Symbol collision when using both Address and Undefined Behavior sanitizers (-fsanitize=address,undefined)

2018-02-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84250 Martin Liška changed: What|Removed |Added Status|WAITING |NEW --- Comment #4 from Martin Liška

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #11 from Martin Liška --- (In reply to Paolo Bonzini from comment #10) > > Note that we only instrument ASAN_CHECK for memory references. x=0 is not > > that > > case. > > That depends... in use-after-scope-types-1.C there is

[Bug ipa/84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance regression with r256888

2018-02-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149 Martin Liška changed: What|Removed |Added Assignee|marxin at gcc dot gnu.org |jamborm at gcc dot gnu.org ---

[Bug tree-optimization/83126] [8 Regression] ICE in transform_to_exit_first_loop_alt, at tree-parloops.c:1713

2018-02-13 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83126 --- Comment #7 from Tom de Vries --- Created attachment 43404 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43404=edit Demonstrator patch (In reply to Richard Biener from comment #6) > (In reply to Tom de Vries from comment #4) > > (In

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #10 from Paolo Bonzini --- > Note that we only instrument ASAN_CHECK for memory references. x=0 is not > that > case. That depends... in use-after-scope-types-1.C there is inlining involved. With my pass ordering change

[Bug tree-optimization/84334] [8 Regression] Stack overflow with -Ofast -frounding-math

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84334 --- Comment #3 from Jakub Jelinek --- Created attachment 43403 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43403=edit gcc8-pr84334.patch Untested fix.

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #9 from Martin Liška --- (In reply to Paolo Bonzini from comment #7) > The problem is not the transformation from *ptr to x, the problem is that > x=0 is later considered dead because ASAN_CHECK references are introduced > too late.

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #8 from Martin Liška --- (In reply to Richard Biener from comment #6) > (In reply to Richard Biener from comment #5) > > Doens't have anything todo with EAF_DIRECT (which is correct) but POISON has > > to be marked with reading from

[Bug debug/84317] [8 regression] SEGV in dwarf2out.c (dwarf2out_source_line)

2018-02-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84317 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE> --- [...] > I'm currently running a couple of bootstraps (Solaris 10, 11.3, 11.3 > with as/ld and gas/ld on

[Bug c/84190] [7/8 Regression] double arithmetic on x86 no longer rounds to nearest

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84190 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org ---

[Bug c++/84355] [7/8 Regression] ICE with failing template argument deduction

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84355 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug sanitizer/84250] Symbol collision when using both Address and Undefined Behavior sanitizers (-fsanitize=address,undefined)

2018-02-13 Thread m.ostapenko at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84250 --- Comment #3 from Maxim Ostapenko --- (In reply to Martin Liška from comment #2) > Maxim I've just seen your patch: > https://github.com/google/sanitizers/issues/912#issuecomment-363525012 > > Would it be possible to merge a solution to GCC

[Bug c++/84358] error message (missing call to class contructor): misleading source code location

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84358 Richard Biener changed: What|Removed |Added Keywords||diagnostic

[Bug other/84351] Provide dependency information also when linking

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84351 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/84349] [6/7/8 Regression] ICE with auto in function cast

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84349 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug c++/84348] [7/8 Regression] ICE with invalid friend declaration

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84348 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug c++/84350] [7/8 Regression] ICE with new and auto

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84350 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug c++/84341] [6/7 Regression] ICE with #pragma omp atomic

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84341 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/84345] [8 Regression] ICE: qsort checking failed (error: qsort comparator non-negative on sorted output: 1)

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84345 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #7 from Paolo Bonzini --- The problem is not the transformation from *ptr to x, the problem is that x=0 is later considered dead because ASAN_CHECK references are introduced too late.

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #6 from Richard Biener --- (In reply to Richard Biener from comment #5) > Doens't have anything todo with EAF_DIRECT (which is correct) but POISON has > to be marked with reading from the argument as otherwise stores are not kept >

[Bug debug/84342] [8 Regression] Location views breaks cross builds of arm including gnueabihf

2018-02-13 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84342 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug sanitizer/84340] [8 regression] g++.dg/asan/use-after-scope-types-1.C (and others) fails after r257585

2018-02-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84340 --- Comment #5 from Richard Biener --- Doens't have anything todo with EAF_DIRECT (which is correct) but POISON has to be marked with reading from the argument as otherwise stores are not kept live.

[Bug debug/84317] [8 regression] SEGV in dwarf2out.c (dwarf2out_source_line)

2018-02-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84317 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from Alexandre Oliva --- > Rainer, thanks for the report. > do you still get this with after revision 257562? it may very well have fixed > this too, although the

[Bug debug/84319] [8 regression] Location views break bootstrap with Solaris/SPARC as

2018-02-13 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84319 Alexandre Oliva changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/84317] [8 regression] SEGV in dwarf2out.c (dwarf2out_source_line)

2018-02-13 Thread aoliva at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84317 Alexandre Oliva changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/84334] [8 Regression] Stack overflow with -Ofast -frounding-math

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84334 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/84330] [6/7/8 Regression] [concepts] ICE with broken constraint

2018-02-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84330 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|paolo.carlini at

[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails

2018-02-13 Thread andrey.y.guskov at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 --- Comment #4 from Andrey Guskov --- g++.dg/vect/slp-pr56812.cc started passing after r257479. Both i386/avx2-vpaddq-3.c and i386/avx2-vpsubq-3.c continue failing.

[Bug tree-optimization/84334] [8 Regression] Stack overflow with -Ofast -frounding-math

2018-02-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84334 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84357] [8 Regression] Incorrect 'foo' is used uninitialized with -O3

2018-02-13 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84357 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c/84305] ICE inlining a VLA cast expression

2018-02-13 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84305 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug debug/84342] [8 Regression] Location views breaks cross builds of arm including gnueabihf

2018-02-13 Thread vp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84342 Vidya Praveen changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/84305] ICE inlining a VLA cast expression

2018-02-13 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84305 --- Comment #2 from rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Tue Feb 13 10:28:54 2018 New Revision: 257620 URL: https://gcc.gnu.org/viewcvs?rev=257620=gcc=rev Log: Add a DECL_EXPR for VLA pointer casts (PR 84305) This PR was

[Bug c++/84330] [6/7/8 Regression] [concepts] ICE with broken constraint

2018-02-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84330 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/84358] New: error message (missing call to class contructor): misleading source code location

2018-02-13 Thread marco.morandini at polimi dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84358 Bug ID: 84358 Summary: error message (missing call to class contructor): misleading source code location Product: gcc Version: 7.3.0 Status: UNCONFIRMED

[Bug c++/84356] error message

2018-02-13 Thread marco.morandini at polimi dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84356 marco.morandini at polimi dot it changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug sanitizer/84250] Symbol collision when using both Address and Undefined Behavior sanitizers (-fsanitize=address,undefined)

2018-02-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84250 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/84325] [8 Regression] internal compiler error, in cxx_eval_constant_expression gcc/cp/constexpr.c:4740

2018-02-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84325 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

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