[Bug tree-optimization/69107] New: def does not dominate use ICE with -O2 -ftree-paralellize-loops=2

2016-01-01 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69107 Bug ID: 69107 Summary: def does not dominate use ICE with -O2 -ftree-paralellize-loops=2 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/69108] New: ICE in gather_scalar_reductions with -ftree-parallelize-loops=2

2016-01-01 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69108 Bug ID: 69108 Summary: ICE in gather_scalar_reductions with -ftree-parallelize-loops=2 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/69109] New: missing phi argument ICE in transform_to_exit_first_loop_alt with -ftree-parallelize-loops=2

2016-01-01 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69109 Bug ID: 69109 Summary: missing phi argument ICE in transform_to_exit_first_loop_alt with -ftree-parallelize-loops=2 Product: gcc Version: 6.0 Status:

[Bug tree-optimization/69110] New: execution failure in gcc.c-torture/execute/doloop-2.c with -ftree-parallelize-loops=2

2016-01-01 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69110 Bug ID: 69110 Summary: execution failure in gcc.c-torture/execute/doloop-2.c with -ftree-parallelize-loops=2 Product: gcc Version: 6.0 Status: UNCONFIRMED Sever

[Bug tree-optimization/68967] Build and test parloops on by default

2016-01-01 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68967 --- Comment #8 from vries at gcc dot gnu.org --- Managed an all-languages bootstrap and reg-test with --disable-multilib using this patch series, in combination with tentative patches for the first four of the following problems in order to be abl

[Bug tree-optimization/68967] Build and test parloops on by default

2016-01-01 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68967 --- Comment #9 from vries at gcc dot gnu.org --- (In reply to vries from comment #8) > Managed an all-languages bootstrap and reg-test with --disable-multilib > using this patch series, in combination with tentative patches for the first > four of

[Bug c++/69111] New: Problem with expansion of a parameter pack of templates

2016-01-01 Thread realloc at outlook dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69111 Bug ID: 69111 Summary: Problem with expansion of a parameter pack of templates Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priori

[Bug sanitizer/69055] Internal compiler error -fsanitize=float-cast-overflow

2016-01-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69055 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Jan 1 11:55:02 2016 New Revision: 232024 URL: https://gcc.gnu.org/viewcvs?rev=232024&root=gcc&view=rev Log: PR sanitizer/69055 * ubsan.c (ubsan_instrument_float_cast)

[Bug tree-optimization/69070] [6 Regression] ICE: tree check: expected real_cst, have ssa_name in gimple_expand_builtin_pow, at tree-ssa-math-opts.c:1541 with -fsignaling-nans and powl()

2016-01-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69070 --- Comment #2 from Jakub Jelinek --- Author: jakub Date: Fri Jan 1 11:55:59 2016 New Revision: 232025 URL: https://gcc.gnu.org/viewcvs?rev=232025&root=gcc&view=rev Log: PR tree-optimization/69070 * tree-ssa-math-opts.c (gimple_

[Bug target/69015] ICE: RTL check: expected code 'code_label', have 'return' in find_cond_trap, at ifcvt.c:3715 with -fno-if-conversion and __builtin_trap()

2016-01-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69015 --- Comment #4 from Jakub Jelinek --- Fixed for GCC 6+ so far.

[Bug tree-optimization/69070] [6 Regression] ICE: tree check: expected real_cst, have ssa_name in gimple_expand_builtin_pow, at tree-ssa-math-opts.c:1541 with -fsignaling-nans and powl()

2016-01-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69070 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/69055] Internal compiler error -fsanitize=float-cast-overflow

2016-01-01 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69055 --- Comment #10 from Jakub Jelinek --- Fixed for GCC 6+ so far.

[Bug target/69112] New: MIssing register assignment

2016-01-01 Thread ysato at users dot sourceforge.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69112 Bug ID: 69112 Summary: MIssing register assignment Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assign

[Bug target/69112] MIssing register assignment

2016-01-01 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69112 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/69112] MIssing register assignment

2016-01-01 Thread ysato at users dot sourceforge.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69112 --- Comment #2 from Yoshinori Sato --- OK. Thanks.

[Bug c++/69113] New: [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1875 with -fno-weak

2016-01-01 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69113 Bug ID: 69113 Summary: [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1875 with -fno-weak Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: ice-on-

[Bug libstdc++/69114] New: A couple allocator-related helpers should use __addressof

2016-01-01 Thread rs2740 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69114 Bug ID: 69114 Summary: A couple allocator-related helpers should use __addressof Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug c++/69111] Problem with expansion of a parameter pack of templates

2016-01-01 Thread realloc at outlook dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69111 --- Comment #1 from realloc at outlook dot de --- Created attachment 37206 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37206&action=edit workaround using additional wrappers and simplyfied expansion pattern Created a workaround which doe

[Bug c/69086] crealf may be invalid value

2016-01-01 Thread ka_bena at yahoo dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69086 --- Comment #2 from BENAÏSSA --- thank you for your clear answer.comment: And I imagine that it is not possible to define in C the complex value (inf,inf).                                                        

[Bug fortran/68864] [6 Regression] ICE: in gfc_get_descriptor_dimension, at fortran/trans-array.c:268

2016-01-01 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68864 --- Comment #4 from Paul Thomas --- Author: pault Date: Fri Jan 1 17:02:51 2016 New Revision: 232026 URL: https://gcc.gnu.org/viewcvs?rev=232026&root=gcc&view=rev Log: 2016-01-01 Paul Thomas PR fortran/68864 * trans-array.c

[Bug fortran/68864] [6 Regression] ICE: in gfc_get_descriptor_dimension, at fortran/trans-array.c:268

2016-01-01 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68864 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libfortran/68987] [5/6 Regression] double free or corruption in _gfortran_st_write_done when a write statement to an internal file uses an invalid format and the ERR= specifier appears.

2016-01-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68987 Jerry DeLisle changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libfortran/68867] numeric formatting problem in the fortran library

2016-01-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68867 --- Comment #24 from Jerry DeLisle --- Author: jvdelisle Date: Fri Jan 1 18:13:17 2016 New Revision: 232027 URL: https://gcc.gnu.org/viewcvs?rev=232027&root=gcc&view=rev Log: 2016-01-01 Jerry DeLisle PR libgfortran/68867 * g

[Bug testsuite/68917] test suite failure for builtin-bitops-1.c

2016-01-01 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68917 --- Comment #6 from Bernd Edlinger --- Author: edlinger Date: Fri Jan 1 18:45:41 2016 New Revision: 232028 URL: https://gcc.gnu.org/viewcvs?rev=232028&root=gcc&view=rev Log: PR target/68917 * config/tilegx/tilegx.md (clzsi2): Do

[Bug libfortran/68867] numeric formatting problem in the fortran library

2016-01-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68867 Jerry DeLisle changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug target/68917] test suite failure for builtin-bitops-1.c

2016-01-01 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68917 Bernd Edlinger changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libfortran/68867] numeric formatting problem in the fortran library

2016-01-01 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68867 --- Comment #26 from Jerry DeLisle --- Author: jvdelisle Date: Fri Jan 1 19:01:24 2016 New Revision: 232029 URL: https://gcc.gnu.org/viewcvs?rev=232029&root=gcc&view=rev Log: 2016-01-01 Jerry DeLisle PR libgfortran/68867 * g

[Bug fortran/64522] [4.9 Regression] Free-form source code: -Wline-truncation is no longer enabled by default

2016-01-01 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64522 Dominique d'Humieres changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug fortran/31067] MINLOC should sometimes be inlined (gas_dyn is sooooo sloooow)

2016-01-01 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31067 Dominique d'Humieres changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug other/64534] invalid -march value incosistency

2016-01-01 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64534 Martin Sebor changed: What|Removed |Added Target||x86_64-*-*, i?86-*-* Status|U

[Bug fortran/69101] IEEE_SELECTED_REAL_KIND is not generic

2016-01-01 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69101 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org

[Bug fortran/69064] [5/6 Regression] ICE: in gfc_typenode_for_spec, at fortran/trans-types.c:1062 when LEN is set to a variable with no explicit type

2016-01-01 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69064 --- Comment #48 from kargl at gcc dot gnu.org --- Fairly trivial to fix once one finds F2003, p. 126. A variable in a specification expression shall have its type and type parameters, if any, specified by a previous declaration in the same scopi

[Bug target/66655] [5/6 Regression] miscompilation due to ipa-ra on MinGW

2016-01-01 Thread tony at kelman dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66655 Tony Kelman changed: What|Removed |Added CC||tony at kelman dot net --- Comment #6 from

[Bug libitm/69115] New: transactional memory attributes are missing docs and inconsistent with spec

2016-01-01 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69115 Bug ID: 69115 Summary: transactional memory attributes are missing docs and inconsistent with spec Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: norma

[Bug target/1078] Problems with attributes documentation

2016-01-01 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1078 --- Comment #8 from sandra at gcc dot gnu.org --- Author: sandra Date: Sat Jan 2 03:45:32 2016 New Revision: 232034 URL: https://gcc.gnu.org/viewcvs?rev=232034&root=gcc&view=rev Log: 2016-01-01 Sandra Loosemore PR 1078 gcc/

[Bug target/1078] Problems with attributes documentation

2016-01-01 Thread sandra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1078 --- Comment #9 from sandra at gcc dot gnu.org --- "no_stack_limit" is documented now. I've proposed deleting "com_interface", as it's been obsolete since 2001: https://gcc.gnu.org/ml/gcc-patches/2016-01/msg00011.html It looks like the only target

[Bug libstdc++/69116] New: compile error when including valarray

2016-01-01 Thread gnu at gonsoe dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 Bug ID: 69116 Summary: compile error when including valarray Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug target/69014] [4.9/5/6 Regression] gcc.c-torture/execute/991023-1.c FAILs with -Os -fmodulo-sched -fno-tree-vrp

2016-01-01 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69014 --- Comment #9 from Jeffrey A. Law --- blah_lsm.4_3 has a known constant value (1), so it should have propagated into the PHI node at the start of BB5, but that in and of itself probably doesn't account for the code quality regression. -Os might

[Bug rtl-optimization/69117] New: wrong code at -Os and above on x86_64-linux-gnu

2016-01-01 Thread su at cs dot ucdavis.edu
-multilib Thread model: posix gcc version 6.0.0 20160101 (experimental) [trunk revision 232023] (GCC) $ $ gcc-trunk -O1 small.c; ./a.out $ gcc-5.3 -Os small.c; ./a.out $ $ gcc-trunk -Os small.c $ ./a.out Aborted (core dumped) $ int a, c, *d = &c, **e

[Bug tree-optimization/69117] wrong code at -Os and above

2016-01-01 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69117 Andrew Pinski changed: What|Removed |Added Keywords||alias, wrong-code Status|UNC