[Bug target/85903] [9 Regression] FAIL: gcc.target/i386/avx512dq-vcvtuqq2pd-2.c

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85903 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/85918] New: Conversions to/from [unsigned] long long are not vectorized for AVX512DQ target

2018-05-25 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85918 Bug ID: 85918 Summary: Conversions to/from [unsigned] long long are not vectorized for AVX512DQ target Product: gcc Version: unknown Status: UNCONFIRMED Severit

[Bug target/85920] New: Incomplete transition to IFNs for scatter/gather support, drop vectorize.builtin_{gather,scatter} target hooks

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85920 Bug ID: 85920 Summary: Incomplete transition to IFNs for scatter/gather support, drop vectorize.builtin_{gather,scatter} target hooks Product: gcc Version: 9.0

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

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85904 Richard Biener changed: What|Removed |Added Keywords||build Priority|P3

[Bug testsuite/85913] [9 Regression] FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1 "Removing basic block"

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85913 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/85912] -fdump-lang-raw ICE on valid code

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85912 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/85912] -fdump-lang-raw ICE on valid code

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85912 --- Comment #2 from Richard Biener --- Untested fix: diff --git a/gcc/tree-dump.c b/gcc/tree-dump.c index bc3e3a9f433..fe3cc12bf23 100644 --- a/gcc/tree-dump.c +++ b/gcc/tree-dump.c @@ -683,10 +683,6 @@ dequeue_and_dump (dump_info_p di) cas

[Bug testsuite/85913] [9 Regression] FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1 "Removing basic block"

2018-05-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85913 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug testsuite/85913] [9 Regression] FAIL: gcc.dg/tree-prof/update-loopch.c scan-tree-dump switchlower1 "Removing basic block"

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85913 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/85911] [9 regression] gcc.dg/tree-prof/update-loopch.c fails starting with r260638

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85911 Richard Biener changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment

[Bug testsuite/85911] [9 regression] gcc.dg/tree-prof/update-loopch.c fails starting with r260638

2018-05-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85911 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c++/85912] -fdump-lang-raw ICE on valid code

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85912 --- Comment #3 from Richard Biener --- Author: rguenth Date: Fri May 25 09:40:38 2018 New Revision: 260744 URL: https://gcc.gnu.org/viewcvs?rev=260744&root=gcc&view=rev Log: 2018-05-25 Richard Biener PR c++/85912 * tree-dump.

[Bug c++/85912] -fdump-lang-raw ICE on valid code

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85912 --- Comment #4 from Richard Biener --- Author: rguenth Date: Fri May 25 09:43:07 2018 New Revision: 260745 URL: https://gcc.gnu.org/viewcvs?rev=260745&root=gcc&view=rev Log: 2018-05-25 Richard Biener PR c++/85912 * tree-dump.

[Bug c++/85912] -fdump-lang-raw ICE on valid code

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85912 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/85921] New: /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 Bug ID: 85921 Summary: /gcc/c-family/c-warn.c fails to build Product: gcc Version: 8.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug testsuite/85911] [9 regression] gcc.dg/tree-prof/update-loopch.c fails starting with r260638

2018-05-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85911 --- Comment #3 from Martin Liška --- Author: marxin Date: Fri May 25 10:39:35 2018 New Revision: 260748 URL: https://gcc.gnu.org/viewcvs?rev=260748&root=gcc&view=rev Log: Fix a test-case (PR testsuite/85911). 2018-05-25 Martin Liska

[Bug testsuite/85911] [9 regression] gcc.dg/tree-prof/update-loopch.c fails starting with r260638

2018-05-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85911 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #2 from John Simon --- > Can you figure out who #defines noinline? Sure. Using -E -dD pointed to "/usr/include/linux/compiler.h" which has: ```c /* * From the GCC manual: * * Many functions do not examine any values except their

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #3 from John Simon --- The include chain is: # 415 "../../gcc-8.1.0/gcc/system.h" <-- "/usr/include/signal.h" <-- "/usr/include/bits/sigcontext.h" <-- "/usr/include/asm/sigcontext.h" <-- "/usr/include/linux/compi

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #4 from rguenther at suse dot de --- On Fri, 25 May 2018, gcc at mailinator dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 > > --- Comment #2 from John Simon --- > > Can you figure out who #defines noinline? >

[Bug tree-optimization/85720] bad codegen for looped assignment of primitives at -O2

2018-05-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85720 --- Comment #7 from bin cheng --- Author: amker Date: Fri May 25 11:09:42 2018 New Revision: 260753 URL: https://gcc.gnu.org/viewcvs?rev=260753&root=gcc&view=rev Log: PR tree-optimization/85720 * tree-loop-distribution.c (break_

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org --- Comm

[Bug gcov-profile/84846] GCOV intermediate format improvements

2018-05-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84846 Martin Liška changed: What|Removed |Added Status|ASSIGNED|WAITING --- Comment #7 from Martin Liška

[Bug bootstrap/85922] New: bootstrapping fails with -O3 because gcc 8.1.0 generates unknown instruction pshufb

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85922 Bug ID: 85922 Summary: bootstrapping fails with -O3 because gcc 8.1.0 generates unknown instruction pshufb Product: gcc Version: 8.1.0 Status: UNCONFIRMED Sever

[Bug gcov-profile/84846] GCOV intermediate format improvements

2018-05-25 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84846 --- Comment #8 from Eric Botcazou --- > Would you be fine if we'll print cwd just in intermediate format? > According to gcov.c: > > /* Output *.gcov file in intermediate format used by 'lcov'. */ > > static int flag_intermediate_format = 0; >

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #6 from John Simon --- > I doubt this warrants a change on GCC side, given that a workaround is simple. If I understood it correctly the local "solution" would be to fix a system header (which is often not possible because of missing

[Bug bootstrap/85922] bootstrapping fails with -O3 because gcc 8.1.0 generates unknown instruction pshufb

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85922 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #7 from Andreas Schwab --- (In reply to John Simon from comment #3) > The include chain is: > > # 415 "../../gcc-8.1.0/gcc/system.h" > <-- "/usr/include/signal.h" > <-- "/usr/include/bits/sigcontext.h" > <-- "/usr/include

[Bug target/85900] [9 Regression] ICEs after revision r260547 on darwin.

2018-05-25 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85900 --- Comment #4 from H.J. Lu --- (In reply to Dominique d'Humieres from comment #3) > Revision r260683 fixes the ICE for the test gcc.dg/torture/pr48044.c, but > not for the second one in comment 0: A patch is posted at https://gcc.gnu.org/ml/gc

[Bug web/85916] GCC 8 Changes page has outdated mention of -mibt, -mcet and maybe -mshstk

2018-05-25 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85916 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/85915] -mfunction-return=thunk causes multiple definition of `__x86_return_thunk'

2018-05-25 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85915 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #8 from John Simon --- https://gcc.gnu.org/install/ doesn't say anything about make headers_install. How/Where to do this? If this is appropriate then it is much better than manually patching anything. In this case I'd still suggest

[Bug c/85923] New: invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 Bug ID: 85923 Summary: invalid code generation when incrementing pointer referenced by pointer Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/85922] bootstrapping fails with -O3 because gcc 8.1.0 generates unknown instruction pshufb

2018-05-25 Thread gcc at mailinator dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85922 John Simon changed: What|Removed |Added Resolution|WONTFIX |FIXED --- Comment #2 from John Simon --- >

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 Richard Biener changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #1 from Sami Kantoluoto --- Created attachment 44182 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44182&action=edit stripped preprocessed source

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #2 from Sami Kantoluoto --- Created attachment 44183 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44183&action=edit generated x86 asm code

[Bug sanitizer/85924] New: [6 Regression] ASAN: segfault in __interceptor_clock_gettime ( because 'asan_linux.o' for libasan.a built with -DPIC )

2018-05-25 Thread jason.vas.dias at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85924 Bug ID: 85924 Summary: [6 Regression] ASAN: segfault in __interceptor_clock_gettime ( because 'asan_linux.o' for libasan.a built with -DPIC ) Product: gcc Version

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #3 from Sami Kantoluoto --- When compiled with: $ gcc-arm-none-eabi-7-2017-q4-major/bin/arm-none-eabi-gcc -v -save-temps -Wall -Werror -Os -c skipblk.c -o skipblk.o The following assembly is generated: skipblk: @ Function s

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #4 from Sami Kantoluoto --- Created attachment 44184 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44184&action=edit generated arm asm code

[Bug target/85805] Improper code generation for 64 bit comparisons on avr-gcc

2018-05-25 Thread sandor.zsuga at jubatian dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85805 --- Comment #4 from Sandor Zsuga --- I tried it with the package offered by Microchip, which has avr-gcc 5.4.0, the behavior is the same, bug is present.

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #10 from Jakub Jelinek --- Or just get rid of the bogus variable. const char *noinline = "noinline"; if (DECL_DECLARED_INLINE_P (newdecl) && DECL_UNINLINABLE (olddecl) && lookup_attribute (noinline, DECL_ATTRIBUTES (o

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #5 from Sami Kantoluoto --- When compiled with $ gcc-arm-none-eabi-4_6-2012q4/bin/arm-none-eabi-gcc -v -save-temps -Wall -Werror -Os -c skipblk.c -o skipblk.o The following assembly is generated: skipblk: @ Function support

[Bug c++/67259] list-initialization of a reference fails to initialize char array from string literal

2018-05-25 Thread miguel.ojeda.sandonis at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67259 Miguel Ojeda changed: What|Removed |Added CC||miguel.ojeda.sandonis@gmail

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #11 from rguenther at suse dot de --- On Fri, 25 May 2018, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 > > --- Comment #10 from Jakub Jelinek --- > Or just get rid of the bogus variable. >

[Bug target/85832] [AVX512] possible shorter code when comparing with vector of zeros

2018-05-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85832 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri May 25 12:36:03 2018 New Revision: 260756 URL: https://gcc.gnu.org/viewcvs?rev=260756&root=gcc&view=rev Log: PR target/85832 * config/i386/sse.md (_eq3_1): Add

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #12 from Jakub Jelinek --- (In reply to rguent...@suse.de from comment #11) > Maybe it was changed to this to make translation easier? No other code has similar wording of a translatable message, and for translators it is beneficial

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #13 from rguenther at suse dot de --- On Fri, 25 May 2018, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 > > --- Comment #12 from Jakub Jelinek --- > (In reply to rguent...@suse.de from commen

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #6 from Andrew Pinski --- Does -fno-strict-aliasing fix this? I suspect the issue is the pointers types "char*" and "unsigned char*" are considered to be different aliasing groups (which is correct) and that is causing gcc to output c

[Bug c/85925] New: [ARM][7/8/9 Regression] Mis-compilation at -02, masking with 257 goes wrong in combine

2018-05-25 Thread sudi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85925 Bug ID: 85925 Summary: [ARM][7/8/9 Regression] Mis-compilation at -02, masking with 257 goes wrong in combine Product: gcc Version: unknown Status: UNCONFIRMED

[Bug rtl-optimization/85925] [7/8/9 Regression] Mis-compilation at -02, masking with 257 goes wrong in combine

2018-05-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85925 Richard Biener changed: What|Removed |Added Keywords||wrong-code Target|

[Bug c/85923] invalid code generation when incrementing pointer referenced by pointer

2018-05-25 Thread sami.kantoluoto at embedtronics dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85923 --- Comment #7 from Sami Kantoluoto --- Yes, that seems to fix it: .skipblk: .LFB0: movq_ctype_tab_ptr(%rip), %r8 xorl%eax, %eax .L2: movq(%rdi), %rdx movq(%r8), %rsi movzbl (%rdx), %ecx

[Bug target/85903] [9 Regression] FAIL: gcc.target/i386/avx512dq-vcvtuqq2pd-2.c

2018-05-25 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85903 --- Comment #8 from uros at gcc dot gnu.org --- Author: uros Date: Fri May 25 13:38:13 2018 New Revision: 260758 URL: https://gcc.gnu.org/viewcvs?rev=260758&root=gcc&view=rev Log: * config/i386/sse.md (cvtusi264): Add {q} suffix t

[Bug target/85903] [9 Regression] FAIL: gcc.target/i386/avx512dq-vcvtuqq2pd-2.c

2018-05-25 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85903 --- Comment #9 from uros at gcc dot gnu.org --- Author: uros Date: Fri May 25 13:39:55 2018 New Revision: 260759 URL: https://gcc.gnu.org/viewcvs?rev=260759&root=gcc&view=rev Log: * config/i386/sse.md (cvtusi264): Add {q} suffix t

[Bug c++/85926] New: feature request: more fine-grained Wno-ignored-attributes

2018-05-25 Thread rv at rasmusvillemoes dot dk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85926 Bug ID: 85926 Summary: feature request: more fine-grained Wno-ignored-attributes Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Pr

[Bug rtl-optimization/83628] [8 Regression] performance regression when accessing arrays on alpha

2018-05-25 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83628 --- Comment #12 from uros at gcc dot gnu.org --- Author: uros Date: Fri May 25 13:56:16 2018 New Revision: 260760 URL: https://gcc.gnu.org/viewcvs?rev=260760&root=gcc&view=rev Log: PR target/83628 * config/alpha/alpha.md (ashlsi3)

[Bug fortran/85840] Memory leak in write.c

2018-05-25 Thread jjcogliati-r1 at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85840 --- Comment #7 from Joshua Cogliati --- Created attachment 44185 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44185&action=edit Patch by checking against original buffer This is one possible patch for this problem, it just checks if the

[Bug fortran/85840] Memory leak in write.c

2018-05-25 Thread jjcogliati-r1 at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85840 --- Comment #8 from Joshua Cogliati --- Created attachment 44186 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44186&action=edit Patch by keeping original length This patches the problem by storing the allocated length in a separate varia

[Bug c++/85842] [8/9 Regression] Bogus -Wreturn-type with generic lambda and constexpr if

2018-05-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85842 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/85840] Memory leak in write.c

2018-05-25 Thread jjcogliati-r1 at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85840 --- Comment #9 from Joshua Cogliati --- Looking at write.c, there are multiple places where things like the pattern: result = select_string (dtp, f, str_buf, &res_len, kind); ... get_float_string (dtp, f, source , kind, 0, buffer,

[Bug c++/85901] Error message contains "#'offset_type' not supported by simple_type_specifier#)#'offset_type' not supported by direct_abstract_declarator#"

2018-05-25 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85901 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/85278] [concepts] Garbled diagnostic

2018-05-25 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85278 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/85924] [6 Regression] ASAN: segfault in __interceptor_clock_gettime ( because 'asan_linux.o' for libasan.a built with -DPIC )

2018-05-25 Thread jason.vas.dias at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85924 --- Comment #1 from Jason Vas Dias --- Aha! Sorry, it appears that when run from command line, just the -fPIC option appears, not the -DPIC, but in my make.log for the original GCC build, I do see: checking for shl_load in -ldld... libtool: comp

[Bug web/85917] GCC 8 Changes page fails to mention change of default mode for C

2018-05-25 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85917 --- Comment #1 from joseph at codesourcery dot com --- The difference between -std=gnu11 and -std=gnu17 is not meant to be significant, since apart from the __STDC_VERSION__ change C17 is purely a bug-fix version and so there are no other seman

[Bug libfortran/85906] Conditional jump depends on uninitialized value in write_decimal / write_integer

2018-05-25 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85906 --- Comment #2 from Jerry DeLisle --- (In reply to kargl from comment #1) > I've added Jerry to the CC as he's probably the most familiar with > this area of the library. Jerry, does this one-line patch look > correct or are there deeper issues

[Bug libstdc++/85768] [9 Regression] FreeBSD bootstrap fails due to undefined reference to 'backtrace'

2018-05-25 Thread fdumont at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768 --- Comment #4 from François Dumont --- Created attachment 44187 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44187&action=edit Remove backtrace usage during bootstrap. I wonder if this patch could fix the bootstrap ? I try to avoid the

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #14 from joseph at codesourcery dot com --- On Fri, 25 May 2018, gcc at mailinator dot com wrote: > https://gcc.gnu.org/install/ doesn't say anything about make headers_install. That's because it's not part of installing GCC, it's p

[Bug c++/85790] c++17 - Access control issue with template argument deduction

2018-05-25 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85790 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/85873] [8/9 regression] GCC omits array constant in .rodata causing a segmentation fault.

2018-05-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85873 Jason Merrill changed: What|Removed |Added Keywords|wrong-code |missed-optimization Depends on|

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment #15

[Bug libstdc++/85768] [9 Regression] FreeBSD bootstrap fails due to undefined reference to 'backtrace'

2018-05-25 Thread fdumont at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768 --- Comment #5 from François Dumont --- Author: fdumont Date: Fri May 25 16:40:55 2018 New Revision: 260761 URL: https://gcc.gnu.org/viewcvs?rev=260761&root=gcc&view=rev Log: 2018-05-25 François Dumont PR libstdc++/85768 * sr

[Bug c++/80485] rejects-valid: constexpr static_cast of pointer-to-member-function to bool

2018-05-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80485 --- Comment #3 from Jason Merrill --- Author: jason Date: Fri May 25 16:44:55 2018 New Revision: 260762 URL: https://gcc.gnu.org/viewcvs?rev=260762&root=gcc&view=rev Log: PR c++/80485 - inline function non-zero address. * symtab

[Bug libstdc++/85768] [9 Regression] FreeBSD bootstrap fails due to undefined reference to 'backtrace'

2018-05-25 Thread gerald at pfeifer dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85768 --- Comment #6 from Gerald Pfeifer --- (In reply to François Dumont from comment #4) > I wonder if this patch could fix the bootstrap ? I try to avoid the usage of > backtrace during bootstrap. The problem will then be limited to usage of > debug

[Bug bootstrap/85921] /gcc/c-family/c-warn.c fails to build

2018-05-25 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85921 --- Comment #16 from joseph at codesourcery dot com --- On Fri, 25 May 2018, msebor at gcc dot gnu.org wrote: > Beyond that, #defining macros that match known attributes to something else > seems like asking for trouble. It even came up at the

[Bug bootstrap/85922] bootstrapping fails with -O3 because gcc 8.1.0 generates unknown instruction pshufb

2018-05-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85922 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug c/85927] New: ud2 instruction generated starting with gcc 8

2018-05-25 Thread ndesaulniers at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85927 Bug ID: 85927 Summary: ud2 instruction generated starting with gcc 8 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/85927] ud2 instruction generated starting with gcc 8

2018-05-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85927 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libfortran/85906] Conditional jump depends on uninitialized value in write_decimal / write_integer

2018-05-25 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85906 Jerry DeLisle changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/85543] ICE in update_current_proc_array_outer_dependency, at fortran/resolve.c:3060

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85543 --- Comment #3 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 18:04:42 2018 New Revision: 260766 URL: https://gcc.gnu.org/viewcvs?rev=260766&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85543

[Bug web/85916] GCC 8 Changes page has outdated mention of -mibt, -mcet and maybe -mshstk

2018-05-25 Thread Arfrever.FTA at GMail dot Com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85916 --- Comment #2 from Arfrever Frehtes Taifersar Arahesis --- A space is missing between "-fcf-protection" and "option" in this sentence: """ GCC now supports the Intel Control-flow Enforcement Technology (CET) extension through -fcf-protectionopti

[Bug web/85916] GCC 8 Changes page has outdated mention of -mibt, -mcet and maybe -mshstk

2018-05-25 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85916 --- Comment #3 from H.J. Lu --- (In reply to Arfrever Frehtes Taifersar Arahesis from comment #2) > A space is missing between "-fcf-protection" and "option" in this sentence: > """ > GCC now supports the Intel Control-flow Enforcement Technology

[Bug other/85928] New: Misplaced references to some options in info page in Option Index

2018-05-25 Thread Arfrever.FTA at GMail dot Com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85928 Bug ID: 85928 Summary: Misplaced references to some options in info page in Option Index Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug fortran/85779] ICE in gfc_typename, at fortran/misc.c:156

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85779 --- Comment #4 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 18:17:35 2018 New Revision: 260767 URL: https://gcc.gnu.org/viewcvs?rev=260767&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85779

[Bug fortran/85780] ICE in resolve_fl_procedure, at fortran/resolve.c:12504

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85780 --- Comment #4 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 18:28:51 2018 New Revision: 260768 URL: https://gcc.gnu.org/viewcvs?rev=260768&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85780

[Bug fortran/85895] [6/7/8/9 Regression] ICE in gfc_conv_array_ref, at fortran/trans-array.c:3518

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85895 --- Comment #4 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 18:40:13 2018 New Revision: 260769 URL: https://gcc.gnu.org/viewcvs?rev=260769&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85895

[Bug fortran/85895] [6/7/8/9 Regression] ICE in gfc_conv_array_ref, at fortran/trans-array.c:3518

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85895 --- Comment #5 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 18:57:04 2018 New Revision: 260770 URL: https://gcc.gnu.org/viewcvs?rev=260770&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85895

[Bug target/85918] Conversions to/from [unsigned] long long are not vectorized for AVX512DQ target

2018-05-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85918 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/85780] ICE in resolve_fl_procedure, at fortran/resolve.c:12504

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85780 --- Comment #5 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 19:05:52 2018 New Revision: 260771 URL: https://gcc.gnu.org/viewcvs?rev=260771&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85780

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

2018-05-25 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #6 from Bill Schmidt --- Author: wschmidt Date: Fri May 25 19:12:16 2018 New Revision: 260772 URL: https://gcc.gnu.org/viewcvs?rev=260772&root=gcc&view=rev Log: 2018-05-25 Bill Schmidt PR tree-optimization/85712 *

[Bug fortran/85779] ICE in gfc_typename, at fortran/misc.c:156

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85779 --- Comment #5 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 19:13:50 2018 New Revision: 260773 URL: https://gcc.gnu.org/viewcvs?rev=260773&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85779

[Bug tree-optimization/85712] [8/9 Regression] ICE in all_phi_incrs_profitable_1 at gcc/gimple-ssa-strength-reduction.c:3479

2018-05-25 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85712 --- Comment #7 from Bill Schmidt --- Patch from c#6 corrects a problem discovered when backporting to GCC 6. With the two patches, no regressions are seen in trunk, 8, 7, or 6.

[Bug target/85915] -mfunction-return=thunk causes multiple definition of `__x86_return_thunk'

2018-05-25 Thread Arfrever.FTA at GMail dot Com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85915 --- Comment #2 from Arfrever Frehtes Taifersar Arahesis --- I have firstly rebuilt glibc with GCC 8.1.0 without -mfunction-return=thunk and at that time GCC 7.3.0 and 8.1.0 were working. Next I have rebuilt glibc with GCC 8.1.0 with -mfunction-r

[Bug target/85915] -mfunction-return=thunk causes multiple definition of `__x86_return_thunk'

2018-05-25 Thread Arfrever.FTA at GMail dot Com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85915 --- Comment #3 from Arfrever Frehtes Taifersar Arahesis --- If you claim that it is a bug in GCC 7.3.0, then please try to fix it in GCC 7.4.0, preferably without breaking ABI compatilibity...

[Bug fortran/85543] ICE in update_current_proc_array_outer_dependency, at fortran/resolve.c:3060

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85543 --- Comment #4 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 19:24:06 2018 New Revision: 260774 URL: https://gcc.gnu.org/viewcvs?rev=260774&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85543

[Bug target/85915] -mfunction-return=thunk causes multiple definition of `__x86_return_thunk'

2018-05-25 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85915 --- Comment #4 from H.J. Lu --- (In reply to Arfrever Frehtes Taifersar Arahesis from comment #3) > If you claim that it is a bug in GCC 7.3.0, then please try to fix it in GCC > 7.4.0, preferably without breaking ABI compatilibity... Please try

[Bug fortran/85543] ICE in update_current_proc_array_outer_dependency, at fortran/resolve.c:3060

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85543 --- Comment #5 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 19:38:11 2018 New Revision: 260775 URL: https://gcc.gnu.org/viewcvs?rev=260775&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85543

[Bug middle-end/85929] New: _GLIBCXX_ASSERTIONS, subscript type mismatch, and std::vector bounds check elimination

2018-05-25 Thread fw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85929 Bug ID: 85929 Summary: _GLIBCXX_ASSERTIONS, subscript type mismatch, and std::vector bounds check elimination Product: gcc Version: 8.1.0 Status: UNCONFIRMED Ke

[Bug fortran/85779] ICE in gfc_typename, at fortran/misc.c:156

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85779 --- Comment #6 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 19:45:57 2018 New Revision: 260776 URL: https://gcc.gnu.org/viewcvs?rev=260776&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85779

[Bug fortran/85780] ICE in resolve_fl_procedure, at fortran/resolve.c:12504

2018-05-25 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85780 --- Comment #6 from kargl at gcc dot gnu.org --- Author: kargl Date: Fri May 25 19:54:51 2018 New Revision: 260777 URL: https://gcc.gnu.org/viewcvs?rev=260777&root=gcc&view=rev Log: 2018-05-25 Steven G. Kargl PR fortran/85780

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