[Bug c++/82209] New: Compile error "X causes a section type conflict with Y" should provide more information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82209 Bug ID: 82209 Summary: Compile error "X causes a section type conflict with Y" should provide more information Product: gcc Version: 6.1.0 Status: UNCONFIRMED S

[Bug go/82208] exec_linux.go:197:27: error: reference to undefined name 'SYS_UNSHARE'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82208 --- Comment #1 from martin --- I used the gcc-trunk source: nas-02-90-38:/media/gcc-trunk# /opt/svn-1.9.7/bin/svn info Path: . Working Copy Root Path: /c/media/gcc-trunk URL: svn://gcc.gnu.org/svn/gcc/trunk Relative URL: ^/trunk Repository Root:

[Bug go/82208] New: exec_linux.go:197:27: error: reference to undefined name 'SYS_UNSHARE'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82208 Bug ID: 82208 Summary: exec_linux.go:197:27: error: reference to undefined name 'SYS_UNSHARE' Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug c++/82069] [8 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82069 Markus Trippelsdorf changed: What|Removed |Added Priority|P3 |P1 --- Comment #6 from Markus Trip

[Bug target/71208] [6 regression] mmix: C++ code fails to link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71208 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/71208] [6 regression] mmix: C++ code fails to link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71208 --- Comment #10 from Yaakov Selkowitz --- A fix for PR ld/20125, set for the 2.29.1 release, has been committed. Does anything further need to happen on the gcc side?

[Bug target/81317] builtin_vec_ld fails for powerpc with altivec

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81317 --- Comment #25 from Randy MacLeod --- Any progress or need for additional information? What should I expect over the coming weeks?

[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 --- Comment #3 from Bill Sacks --- Thanks for pointing that out, kargl. I'm fine with this being closed if it's not actually a bug: it's not causing me any problems, I just happened to notice it in the course of investigating other aspects of gfo

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #35 from Iain Sandoe --- (In reply to simon from comment #33) > (In reply to Iain Sandoe from comment #32) > > > it doesn't make any difference if the libstdc++ is statically or dynamically > > linked, in fact > > It’s libgcc that c

[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 --- Comment #2 from kargl at gcc dot gnu.org --- See gcc/gcc/libgfortran/ieee/ieee_helper.c lines 75-79: if (res == IEEE_QUIET_NAN) \ { \ /* TODO: Handle signaling NaNs */ \ return res; \ } \ See also gcc/gcc/libgfortran

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #34 from Dominique d'Humieres --- > Yes, as Arno said, you need to manually build libada in this setup: > make -C gcc gnatlib-shared This fails for me with x86_64-apple-darwin16.7.0/sys-include -L/opt/gcc/build_w/gcc/../ld -c -g -O

[Bug middle-end/66462] GCC isinf/isnan/... builtins cause sNaN exceptions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66462 Bill Sacks changed: What|Removed |Added CC||sacks at ucar dot edu --- Comment #9 from B

[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 --- Comment #1 from Bill Sacks --- Created attachment 42166 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42166&action=edit Simple test program Added attachment to demonstrate the problem in a simpler test program. Compile and run with

[Bug fortran/82207] New: ieee_class identifies signaling NaNs as quiet NaNs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 Bug ID: 82207 Summary: ieee_class identifies signaling NaNs as quiet NaNs Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c/82206] New: -Wformat-nonliteral does not warn when passing a non literal to vprintf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82206 Bug ID: 82206 Summary: -Wformat-nonliteral does not warn when passing a non literal to vprintf Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #33 from simon at pushface dot org --- (In reply to Iain Sandoe from comment #32) > it doesn't make any difference if the libstdc++ is statically or dynamically > linked, in fact It’s libgcc that causes the problem; with static libgc

[Bug fortran/82184] [8 Regression] 187.facerec in SPEC CPU 2000 miscompares

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82184 --- Comment #6 from paul.richard.thomas at gmail dot com --- Thanks Andrey. I'll get to it as soon as I can. Paul On 13 September 2017 at 21:12, andrey.y.guskov at intel dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82184 > >

[Bug fortran/82173] [meta-bug] Parameterized derived type errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82173 --- Comment #3 from Paul Thomas --- Author: pault Date: Wed Sep 13 21:15:26 2017 New Revision: 252734 URL: https://gcc.gnu.org/viewcvs?rev=252734&root=gcc&view=rev Log: 2017-09-13 Paul Thomas PR fortran/82173 * decl.c (match_

[Bug jit/82174] Null name in one entry of the builtin_data array of jit-builtins.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82174 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/82205] New: parametrized derived types, problems with initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82205 Bug ID: 82205 Summary: parametrized derived types, problems with initialization Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #32 from Iain Sandoe --- (In reply to simon from comment #28) > (In reply to Iain Sandoe from comment #23) > > > --with-checking=release --disable-libada succeeds for me too. > > Because the bug appears when building libada. right.

[Bug fortran/82184] [8 Regression] 187.facerec in SPEC CPU 2000 miscompares

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82184 --- Comment #5 from Andrey Guskov --- program r187 call s() call s() contains subroutine s() complex(4), allocatable, save :: a(:, :) complex(4), pointer, save :: b(:, :) if (.not. associated(b)) then allocate(a(2, 2)) allocate(b(2, 2)) a

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 Eric Botcazou changed: What|Removed |Added Status|REOPENED|ASSIGNED Assignee|unassigned a

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #30 from Eric Botcazou --- > I wonder whether the check-acats exception issues in PR81361 are related? Hum, yes, I totally forgot about this, it might be a good track indeed.

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #29 from Eric Botcazou --- > OK, I see, that's not been a pattern we've needed to use in the past. > Is there some specific reason that this is preferred over the integrated > case? It's more versatile, i.e. you can build custom liba

[Bug c++/82204] New: G++ doesn't connect friend and extern declarations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82204 Bug ID: 82204 Summary: G++ doesn't connect friend and extern declarations Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/82196] -mcall-ms2sysv-xlogues stubs sometimes use wrong MOV instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82196 --- Comment #1 from Daniel Santos --- Created attachment 42163 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42163&action=edit proposed fix minus tests

[Bug c++/82195] Undemangleable lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82195 --- Comment #1 from Nathan Sidwell --- Created attachment 42164 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42164&action=edit simpler testcase A slightly simpler testcase. The mangling of the Capture instantiation is: _Z7CaptureIZZ3Foo

[Bug c++/54367] [meta-bug] lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 68177, which changed state. Bug 68177 Summary: Lambda capture doesn't work correctly when lambda is used in a pack expansion https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68177 What|Removed

[Bug c++/68177] Lambda capture doesn't work correctly when lambda is used in a pack expansion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68177 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/68177] Lambda capture doesn't work correctly when lambda is used in a pack expansion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68177 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Wed Sep 13 19:22:55 2017 New Revision: 252732 URL: https://gcc.gnu.org/viewcvs?rev=252732&root=gcc&view=rev Log: 2017-09-13 Paolo Carlini PR c++/68177 * g++

[Bug middle-end/82154] [8 Regression] ICE in fold_binary_loc, at fold-const.c:9088 in 32-bit mingw32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82154 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/82154] [8 Regression] ICE in fold_binary_loc, at fold-const.c:9088 in 32-bit mingw32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82154 --- Comment #5 from Martin Liška --- Author: marxin Date: Wed Sep 13 19:12:08 2017 New Revision: 252728 URL: https://gcc.gnu.org/viewcvs?rev=252728&root=gcc&view=rev Log: Fix emission of exception dispatch (PR middle-end/82154). 2017-09-13 Mar

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #28 from simon at pushface dot org --- (In reply to Iain Sandoe from comment #23) > --with-checking=release --disable-libada succeeds for me too. Because the bug appears when building libada. I haven’t tried with --checking=release.

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #27 from Iain Sandoe --- (In reply to Eric Botcazou from comment #26) > > likewise with --with-checking=yes,rtl,tree. > > However make check-ada fails with "gnatlib missing, exiting" > > If I cd gcc ; make check-gnat then most of thos

[Bug c++/54367] [meta-bug] lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 64488, which changed state. Bug 64488 Summary: [c++11] Expand initializer list with lambdas in variadic template. Reject valid code. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64488 What|Removed

[Bug c++/64488] [c++11] Expand initializer list with lambdas in variadic template. Reject valid code.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64488 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/47226] [C++0x] GCC doesn't expand template parameter pack that appears in a lambda-expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47226 Paolo Carlini changed: What|Removed |Added CC||reagentoo at gmail dot com --- Comment #

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #26 from Eric Botcazou --- > likewise with --with-checking=yes,rtl,tree. > However make check-ada fails with "gnatlib missing, exiting" > If I cd gcc ; make check-gnat then most of those tests fail too (claims > missing adainclude/ada

[Bug ada/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #25 from Eric Botcazou --- > AFAIR, the difference is that the Ada runtime (when built during each stage) > is made as convenience (statically linked) libs, whereas libada is built > shared - so there will (probably) be different code

[Bug c++/54367] [meta-bug] lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 61362, which changed state. Bug 61362 Summary: g++ (Ubuntu 4.8.2-19ubuntu1) 4.8.2 does not compile lambda with template https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61362 What|Removed |

[Bug c++/61362] g++ (Ubuntu 4.8.2-19ubuntu1) 4.8.2 does not compile lambda with template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61362 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/61362] g++ (Ubuntu 4.8.2-19ubuntu1) 4.8.2 does not compile lambda with template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61362 --- Comment #7 from paolo at gcc dot gnu.org --- Author: paolo Date: Wed Sep 13 18:18:48 2017 New Revision: 252724 URL: https://gcc.gnu.org/viewcvs?rev=252724&root=gcc&view=rev Log: 2017-09-13 Paolo Carlini PR c++/61362 * g++

[Bug tree-optimization/80925] [8 Regression] vect peeling failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80925 --- Comment #25 from Steve Ellcey --- Author: sje Date: Wed Sep 13 18:06:36 2017 New Revision: 252723 URL: https://gcc.gnu.org/viewcvs?rev=252723&root=gcc&view=rev Log: 2017-09-13 Steve Ellcey PR tree-optimization/80925 * gfo

[Bug c++/18805] [meta-bug] C++ member lookup

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=18805 Nathan Sidwell changed: What|Removed |Added Status|ASSIGNED|NEW --- Comment #3 from Nathan Sidwell

[Bug target/82015] PowerPC should check if 2nd argument to __builtin_unpackv1ti and similar functions is 0 or 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82015 --- Comment #5 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 18:01:46 2017 New Revision: 252719 URL: https://gcc.gnu.org/viewcvs?rev=252719&root=gcc&view=rev Log: 2017-08-30 Michael Meissner PR target/82015 * gcc.tar

[Bug inline-asm/82001] [5/6/7 regression] wrong code when two functions differ only in inline asm register constraints

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82001 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 18:00:35 2017 New Revision: 252713 URL: https://gcc.gnu.org/viewcvs?rev=252713&root=gcc&view=rev Log: Fix IPA ICF with ASM statements (PR inline-asm/82001). 2017-08-30 Marti

[Bug c++/82195] Undemangleable lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82195 Nathan Sidwell changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/81236] Crash when calling a template member function from generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81236 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:40:43 2017 New Revision: 252627 URL: https://gcc.gnu.org/viewcvs?rev=252627&root=gcc&view=rev Log: PR c++/81236 - ICE with template-id in generic lambda *

[Bug target/82015] PowerPC should check if 2nd argument to __builtin_unpackv1ti and similar functions is 0 or 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82015 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:39:41 2017 New Revision: 252622 URL: https://gcc.gnu.org/viewcvs?rev=252622&root=gcc&view=rev Log: [gcc] 2017-08-29 Michael Meissner PR target/82015 * c

[Bug c++/78840] [5 Regression] ICE with const variables in templates implicitly captured by nested lambda expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78840 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:39:28 2017 New Revision: 252621 URL: https://gcc.gnu.org/viewcvs?rev=252621&root=gcc&view=rev Log: PR c++/78840 - ICE with const and nested generic lambda

[Bug c++/80935] [C++1z] incorrect error 'uninitialized variable in constexpr function' when conditionally declaring variable inside lambda inside template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80935 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:39:03 2017 New Revision: 252619 URL: https://gcc.gnu.org/viewcvs?rev=252619&root=gcc&view=rev Log: PR c++/80935 - wrong C++17 error with lambda * decl.c (c

[Bug c++/80767] Eager instantiation of generic lambda body when not required

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80767 --- Comment #5 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:38:39 2017 New Revision: 252617 URL: https://gcc.gnu.org/viewcvs?rev=252617&root=gcc&view=rev Log: PR c++/80767 - unnecessary instantiation of generic lambda

[Bug tree-optimization/81503] [8 Regression] Wrong code at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81503 --- Comment #22 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:36:05 2017 New Revision: 252605 URL: https://gcc.gnu.org/viewcvs?rev=252605&root=gcc&view=rev Log: [gcc] 2017-08-29 Bill Schmidt Jakub Jelinek

[Bug target/80993] [msp430] __attribute__((interrupt)) should imply __attribute__((used))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80993 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:35:39 2017 New Revision: 252603 URL: https://gcc.gnu.org/viewcvs?rev=252603&root=gcc&view=rev Log: PR target/80993 * gcc/config/msp430/msp430.c (msp430_attr

[Bug other/39851] gcc -Q --help=target does not list extensions selected by -march=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39851 --- Comment #11 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:35:13 2017 New Revision: 252601 URL: https://gcc.gnu.org/viewcvs?rev=252601&root=gcc&view=rev Log: Fix --help=target (Ada) (PR other/39851) 2017-08-29 Martin Liska

[Bug other/39851] gcc -Q --help=target does not list extensions selected by -march=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39851 --- Comment #10 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:34:49 2017 New Revision: 252599 URL: https://gcc.gnu.org/viewcvs?rev=252599&root=gcc&view=rev Log: Fix --help=target (PR other/39851). 2017-08-29 Martin Liska

[Bug fortran/81770] [5/6/7 Regression] Bogus warning: Pointer in pointer assignment might outlive the pointer target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81770 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:33:49 2017 New Revision: 252594 URL: https://gcc.gnu.org/viewcvs?rev=252594&root=gcc&view=rev Log: 2017-08-28 Janus Weil PR fortran/81770 * expr.c (gfc_

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #12 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:32:46 2017 New Revision: 252589 URL: https://gcc.gnu.org/viewcvs?rev=252589&root=gcc&view=rev Log: 2017-08-28 Richard Biener PR lto/81968 * simple-obje

[Bug debug/81993] [7 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #14 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:32:31 2017 New Revision: 252588 URL: https://gcc.gnu.org/viewcvs?rev=252588&root=gcc&view=rev Log: 2017-08-28 Richard Biener PR debug/81993 * dwarf2out

[Bug tree-optimization/81977] [5/6 Regression] Issue with inline memcpy with optimizations enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81977 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:32:20 2017 New Revision: 252587 URL: https://gcc.gnu.org/viewcvs?rev=252587&root=gcc&view=rev Log: 2017-08-28 Richard Biener PR tree-optimization/81977

[Bug target/80640] Missing memory side effect with __atomic_thread_fence (2)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80640 --- Comment #10 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:32:07 2017 New Revision: 252586 URL: https://gcc.gnu.org/viewcvs?rev=252586&root=gcc&view=rev Log: optabs: ensure mem_thread_fence is a compiler barrier PR target

[Bug fortran/78387] OpenMP segfault/stack size exceeded writing to internal file

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78387 --- Comment #14 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:31:53 2017 New Revision: 252585 URL: https://gcc.gnu.org/viewcvs?rev=252585&root=gcc&view=rev Log: 2017-08-27 Jerry DeLisle PR libgfortran/78387 * io/l

[Bug target/81995] [8.0 Regression] gcc/reg-stack.c:2073:1: error: unrecognizable insn:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81995 --- Comment #5 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:31:29 2017 New Revision: 252583 URL: https://gcc.gnu.org/viewcvs?rev=252583&root=gcc&view=rev Log: PR target/81995 * config/i386/i386.md (*): Change operand

[Bug fortran/81974] [8 Regression] ICE verify_gimple failed type mismatch in binary expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81974 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:31:16 2017 New Revision: 252582 URL: https://gcc.gnu.org/viewcvs?rev=252582&root=gcc&view=rev Log: 2017-08-27 Thomas Koenig PR fortran/81974 * frontend-

[Bug target/81504] [7/8 Regression] gcc-7 regression: vec_st in loop misoptimized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81504 --- Comment #12 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:29:41 2017 New Revision: 252577 URL: https://gcc.gnu.org/viewcvs?rev=252577&root=gcc&view=rev Log: 2017-08-25 Bill Schmidt PR target/81504 * config/rs6

[Bug target/81921] [5/6 Regression] Fails to always-inline intrinsics with -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81921 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:29:17 2017 New Revision: 252575 URL: https://gcc.gnu.org/viewcvs?rev=252575&root=gcc&view=rev Log: Retabify 2017-08-24 Richard Biener PR target/81921 Modified:

[Bug rtl-optimization/81747] [8 Regression] ICE in operator[], at vec.h:749

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81747 --- Comment #10 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:28:54 2017 New Revision: 252573 URL: https://gcc.gnu.org/viewcvs?rev=252573&root=gcc&view=rev Log: PR81747, ICE in operator[] PR rtl-optimization/81747 *

[Bug c++/61135] It seems to be not able to call virtual method of literal object in lambda expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61135 --- Comment #11 from paolo at gcc dot gnu.org --- Author: paolo Date: Wed Sep 13 17:28:37 2017 New Revision: 252571 URL: https://gcc.gnu.org/viewcvs?rev=252571&root=gcc&view=rev Log: 2017-09-13 Paolo Carlini PR c++/61135 * g+

[Bug middle-end/81908] [8 Regression] FAIL: gfortran.dg/alloc_comp_auto_array_2.f90 -O3 -g -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81908 --- Comment #9 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:28:29 2017 New Revision: 252570 URL: https://gcc.gnu.org/viewcvs?rev=252570&root=gcc&view=rev Log: PR middle-end/81908 - FAIL: gfortran.dg/alloc_comp_auto_array_2.f90 -O3 -

[Bug tree-optimization/81913] [8 Regression] wrong code at -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81913 --- Comment #9 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:27:04 2017 New Revision: 252563 URL: https://gcc.gnu.org/viewcvs?rev=252563&root=gcc&view=rev Log: PR tree-optimization/81913 * tree-ssa-loop-niter.c (numbe

[Bug target/81921] [5/6 Regression] Fails to always-inline intrinsics with -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81921 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:26:26 2017 New Revision: 252560 URL: https://gcc.gnu.org/viewcvs?rev=252560&root=gcc&view=rev Log: 2017-08-23 Richard Biener PR target/81921 * targhooks

[Bug middle-end/81931] [8 regression] r251260 breaks many tests on powerpc64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81931 --- Comment #15 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:25:49 2017 New Revision: 252557 URL: https://gcc.gnu.org/viewcvs?rev=252557&root=gcc&view=rev Log: PR middle-end/81931 * tree-ssanames.c (get_nonzero_bits)

[Bug debug/81936] ICE in dwarf2out_die_ref_for_decl, at dwarf2out.c:5543

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81936 --- Comment #21 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:26:12 2017 New Revision: 252559 URL: https://gcc.gnu.org/viewcvs?rev=252559&root=gcc&view=rev Log: 2017-08-24 Richard Biener PR debug/81936 * dwarf2out

[Bug target/80969] [8 Regression] ICE in ix86_expand_prologue, at config/i386/i386.c:14606

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80969 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:25:11 2017 New Revision: 252554 URL: https://gcc.gnu.org/viewcvs?rev=252554&root=gcc&view=rev Log: PR target/80969 - Fix ICE with -mabi=ms -mavx512f, reduce wasted space wh

[Bug lto/81940] [8 regression] internal compiler error: in dwarf2out_abstract_function, at dwarf2out.c:21613

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81940 --- Comment #9 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:22:49 2017 New Revision: 252544 URL: https://gcc.gnu.org/viewcvs?rev=252544&root=gcc&view=rev Log: 2017-08-23 Richard Biener PR lto/81940 * dwarf2out.c

[Bug middle-end/19706] Recognize common Fortran usages of copysign.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19706 --- Comment #10 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:22:25 2017 New Revision: 252542 URL: https://gcc.gnu.org/viewcvs?rev=252542&root=gcc&view=rev Log: 2017-08-23 Tamar Christina PR middle-end/19706 * tre

[Bug middle-end/19706] Recognize common Fortran usages of copysign.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19706 --- Comment #11 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:22:37 2017 New Revision: 252543 URL: https://gcc.gnu.org/viewcvs?rev=252543&root=gcc&view=rev Log: 2017-08-23 Tamar Christina PR middle-end/19706 * doc

[Bug tree-optimization/81488] [8 Regression] gcc goes off the limits allocating memory in gimple-ssa-strength-reduction.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81488 --- Comment #9 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:20:57 2017 New Revision: 252535 URL: https://gcc.gnu.org/viewcvs?rev=252535&root=gcc&view=rev Log: 2017-08-22 Bill Schmidt PR tree-optimization/81488 *

[Bug target/71958] x86_64-w64-mingw32, ICE when '-mx32' is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71958 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:21:11 2017 New Revision: 252536 URL: https://gcc.gnu.org/viewcvs?rev=252536&root=gcc&view=rev Log: PR target/71958: Error on -mx32 with -mabi=ms gcc/ChangeLog: 2017-08-11

[Bug tree-optimization/71947] [6 Regression] x ^ y not folded to 0 if x == y by DOM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947 --- Comment #17 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:20:19 2017 New Revision: 252532 URL: https://gcc.gnu.org/viewcvs?rev=252532&root=gcc&view=rev Log: PR tree-optimization/81741 PR tree-optimization/71947

[Bug tree-optimization/81741] Misoptimisation : replacing a constant field read access by a function call

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81741 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:20:19 2017 New Revision: 252532 URL: https://gcc.gnu.org/viewcvs?rev=252532&root=gcc&view=rev Log: PR tree-optimization/81741 PR tree-optimization/71947

[Bug lto/81925] early lto debug link failure on aarch64_be

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81925 --- Comment #5 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:20:07 2017 New Revision: 252531 URL: https://gcc.gnu.org/viewcvs?rev=252531&root=gcc&view=rev Log: 2017-08-22 Richard Biener PR lto/81925 * simple-objec

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #12 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:19:29 2017 New Revision: 252528 URL: https://gcc.gnu.org/viewcvs?rev=252528&root=gcc&view=rev Log: 2017-08-22 Yvan Roux PR c++/80287 * g++.dg/pr80287.C

[Bug fortran/82184] [8 Regression] 187.facerec in SPEC CPU 2000 miscompares

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82184 Andrey Guskov changed: What|Removed |Added CC||andrey.y.guskov at intel dot com --- Co

[Bug target/81910] [avr] ICE with "address" attribute on type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81910 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:18:12 2017 New Revision: 252522 URL: https://gcc.gnu.org/viewcvs?rev=252522&root=gcc&view=rev Log: gcc/ PR target/81910 * config/avr/avr.c (avr_handle_addr_

[Bug fortran/81296] derived type I/o problem

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81296 --- Comment #8 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:18:00 2017 New Revision: 252521 URL: https://gcc.gnu.org/viewcvs?rev=252521&root=gcc&view=rev Log: 2017-08-21 Jerry DeLisle PR fortran/81296 * trans-io.

[Bug target/46091] missed optimization: x86 bt/btc/bts instructions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46091 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:16:18 2017 New Revision: 252513 URL: https://gcc.gnu.org/viewcvs?rev=252513&root=gcc&view=rev Log: PR target/46091 * config/i386/i386.md (*btsq_imm): Rename

[Bug libstdc++/81912] std::distance not constexpr in C++17 mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81912 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:16:06 2017 New Revision: 252512 URL: https://gcc.gnu.org/viewcvs?rev=252512&root=gcc&view=rev Log: PR libstdc++/81912 make std::__iterator_category constexpr PR li

[Bug middle-end/19706] Recognize common Fortran usages of copysign.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19706 Tamar Christina changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/81899] [8 Regression] ICE: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81899 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:14:21 2017 New Revision: 252506 URL: https://gcc.gnu.org/viewcvs?rev=252506&root=gcc&view=rev Log: PR c++/81899 * pt.c (instantiate_class_template_1):

[Bug tree-optimization/81900] [8 Regression] GCC trunk miscompiles Perl / __sigsetjmp issue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81900 --- Comment #11 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:14:07 2017 New Revision: 252505 URL: https://gcc.gnu.org/viewcvs?rev=252505&root=gcc&view=rev Log: 2017-08-21 Richard Biener PR tree-optimization/81900

[Bug target/79883] avr i18n: untranslated "interrupt" or "signal"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79883 --- Comment #17 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:13:54 2017 New Revision: 252504 URL: https://gcc.gnu.org/viewcvs?rev=252504&root=gcc&view=rev Log: PR target/79883 * config/avr/avr.c (avr_set_current_func

[Bug tree-optimization/81884] [6 Regression] Invalid code generation with zero size arrays or flexible array members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81884 --- Comment #10 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:12:38 2017 New Revision: 252498 URL: https://gcc.gnu.org/viewcvs?rev=252498&root=gcc&view=rev Log: 2017-08-21 Richard Biener PR middle-end/81884 * tree

[Bug testsuite/81056] [7/8 Regression] FAIL: 17_intro/names.cc (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81056 --- Comment #5 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:11:39 2017 New Revision: 252493 URL: https://gcc.gnu.org/viewcvs?rev=252493&root=gcc&view=rev Log: PR testsuite/81056 * testsuite/17_intro/names.cc: Undef '

[Bug c/81854] weak alias of an incompatible symbol accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81854 --- Comment #4 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:12:03 2017 New Revision: 252495 URL: https://gcc.gnu.org/viewcvs?rev=252495&root=gcc&view=rev Log: libstdc++/ChangeLog: PR c/81854 * src/c++98/compatibilit

[Bug ipa/77732] FAIL: gcc.dg/ipa/ipcp-cstagg-7.c scan-ipa-dump-times cp "Discovered an indirect call to a known target" 3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77732 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:11:28 2017 New Revision: 252492 URL: https://gcc.gnu.org/viewcvs?rev=252492&root=gcc&view=rev Log: PR ipa/77732 * gcc.dg/ipa/ipcp-cstagg-7.c: Xfail on 32-bi

[Bug target/81894] Typo in x86 built-in function list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81894 --- Comment #7 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:10:52 2017 New Revision: 252489 URL: https://gcc.gnu.org/viewcvs?rev=252489&root=gcc&view=rev Log: PR target/81894 * doc/extend.texi (x86 Built-in Functions

[Bug tree-optimization/46805] ICE: SIGSEGV in optab_for_tree_code (optabs.c:407) with -O -fno-tree-scev-cprop -ftree-vectorize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46805 --- Comment #6 from Aldy Hernandez --- Author: aldyh Date: Wed Sep 13 17:10:29 2017 New Revision: 252487 URL: https://gcc.gnu.org/viewcvs?rev=252487&root=gcc&view=rev Log: jit: fix segfault with autovectorization (PR tree-optimization/46805) li

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