[Bug target/80377] gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’?

2017-04-09 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80377 --- Comment #2 from Jeffrey Walton --- (In reply to David Malcolm from comment #1) > Thanks for filing this. > > Similar to PR c++/72786, and probably worked-around on trunk by r242965; > presumably has a specific root-cause though. Yes,

[Bug target/80377] gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’?

2017-04-09 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80377 --- Comment #1 from David Malcolm --- Thanks for filing this. Similar to PR c++/72786, and probably worked-around on trunk by r242965; presumably has a specific root-cause though.

[Bug fortran/78670] [F03] Incorrect file position with namelist read under DTIO

2017-04-09 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78670 Jerry DeLisle changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/78881] [F03] reading from string with DTIO procedure does not work properly

2017-04-09 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78881 --- Comment #24 from Jerry DeLisle --- (In reply to Christophe Lyon from comment #23) > (In reply to Jiong Wang from comment #22) > > (In reply to Rainer Orth from comment #15) > > > The new testcase FAILs on 64-bit Solaris/SPARC: > > > > +

[Bug target/80376] Some vec_xxpermdi usage lead to ICE

2017-04-09 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80376 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/80364] [7 Regression]sanitizer detects signed integer overflow in gimple-ssa-sprintf.c

2017-04-09 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80364 Martin Sebor changed: What|Removed |Added Keywords||patch --- Comment #3 from Martin Sebor

[Bug middle-end/80364] [7 Regression]sanitizer detects signed integer overflow in gimple-ssa-sprintf.c

2017-04-09 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80364 Martin Sebor changed: What|Removed |Added Keywords||ice-on-invalid-code

[Bug c++/60685] exception not caught by enclosing catch

2017-04-09 Thread mcmordie at viionsystems dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60685 Dave McMordie changed: What|Removed |Added CC||mcmordie at viionsystems dot com ---

[Bug c++/60932] make stdatomic.h compatible with C++

2017-04-09 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #13 from Jonathan Wakely --- (In reply to Patrick Pelissier from comment #12) > Is the status really "wontfix"? > > This makes any C library which uses stdatomic.h incompatible with g++ (and is not part of the C++ standard. >

[Bug fortran/47030] !GCC$ Attributes do not work for COMMON variables in procedures and BLOCK DATA

2017-04-09 Thread marco_atzeri at yahoo dot it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47030 marco atzeri changed: What|Removed |Added CC||marco_atzeri at yahoo dot it --- Comment

[Bug c/80378] Extend alloc_size attribute for better Linux kernel checking

2017-04-09 Thread andi-gcc at firstfloor dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80378 --- Comment #3 from Andi Kleen --- Hmm, that trick may work for the shift too. Let me try.

[Bug c/80378] Extend alloc_size attribute for better Linux kernel checking

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80378 Richard Biener changed: What|Removed |Added Severity|normal |enhancement --- Comment #2 from

[Bug middle-end/80375] [5/6/7 Regression] ICE in expand_expr_real_2, at expr.c:9382 with -ftrapv

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80375 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/80374] [7 Regression] ICE in fold_convert_loc, at fold-const.c:2384

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80374 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/80367] internal compiler error: in print_reg, at config/i386/i386.c:16549

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80367 Richard Biener changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever confirmed|1

[Bug middle-end/80364] [7 Regression]sanitizer detects signed integer overflow in gimple-ssa-sprintf.c

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80364 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/80362] [5/6/7 Regression] gcc miscompiles arithmetic with signed char

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80362 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug fortran/80361] [5/6/7 Regression] bogus recursive call to nonrecursive procedure with -fcheck=recursion

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80361 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug tree-optimization/80359] [7 Regression] DSE causes error: invalid reference prefix

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80359 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug tree-optimization/80304] [7 Regression] Wrong result with do concurrent

2017-04-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80304 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|NEW

[Bug c/80378] Extend alloc_size attribute for better Linux kernel checking

2017-04-09 Thread andi-gcc at firstfloor dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80378 --- Comment #1 from Andi Kleen --- Small correction: argument 4 would need to be a constant for shifted by.

[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2017-04-09 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug lto/80379] New: Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

2017-04-09 Thread andi-gcc at firstfloor dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 Bug ID: 80379 Summary: Redundant note: code may be misoptimized unless -fno-strict-aliasing is used Product: gcc Version: 6.1.0 Status: UNCONFIRMED Severity:

[Bug c/80378] New: Extend alloc_size attribute for better Linux kernel checking

2017-04-09 Thread andi-gcc at firstfloor dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80378 Bug ID: 80378 Summary: Extend alloc_size attribute for better Linux kernel checking Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug c/80377] New: gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’?

2017-04-09 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80377 Bug ID: 80377 Summary: gcc: error: unrecognized command line option ‘-mavx512’; did you mean ‘-mavx512 ’? Product: gcc Version: 6.3.1 Status: UNCONFIRMED

[Bug tree-optimization/80304] [7 Regression] Wrong result with do concurrent

2017-04-09 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80304 Thomas Koenig changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug tree-optimization/80304] [7 Regression] Wrong result with do concurrent

2017-04-09 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80304 Thomas Koenig changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c/80376] New: Some vec_xxpermdi usage lead to ICE

2017-04-09 Thread lu_zero at gentoo dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80376 Bug ID: 80376 Summary: Some vec_xxpermdi usage lead to ICE Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug middle-end/80372] non-optimal handling of copying a std::complex

2017-04-09 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80372 Marc Glisse changed: What|Removed |Added Keywords||missed-optimization

[Bug tree-optimization/80374] [7 Regression] ICE in fold_convert_loc, at fold-const.c:2384

2017-04-09 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80374 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |7.0

[Bug middle-end/80375] [5/6/7 Regression] ICE in expand_expr_real_2, at expr.c:9382 with -ftrapv

2017-04-09 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80375 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug c++/80372] non-optimal handling of copying a std::complex

2017-04-09 Thread no...@turm-lahnstein.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80372 --- Comment #3 from ead --- (In reply to Andrew Pinski from comment #2) > What options are you using? -O2 or -O3 ? -mcpu=native ? It is compiled with -O3, but it is the same for -O2 or -Os. If compiled with

[Bug rtl-optimization/80375] New: [5/6/7 Regression] ICE in expand_expr_real_2, at expr.c:9382 with -ftrapv

2017-04-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80375 Bug ID: 80375 Summary: [5/6/7 Regression] ICE in expand_expr_real_2, at expr.c:9382 with -ftrapv Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/80374] New: [7 Regression] ICE in fold_convert_loc, at fold-const.c:2384

2017-04-09 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80374 Bug ID: 80374 Summary: [7 Regression] ICE in fold_convert_loc, at fold-const.c:2384 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug c++/80372] non-optimal handling of copying a std::complex

2017-04-09 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80372 --- Comment #2 from Andrew Pinski --- What options are you using? -O2 or -O3 ? -mcpu=native ?