[Bug debug/65521] New: [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 Bug ID: 65521 Summary: [5 Regression] nondeterministic -fcompare-debug failures Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug debug/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 --- Comment #1 from Markus Trippelsdorf --- Created attachment 35102 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35102&action=edit unreduced testcase

[Bug fortran/64952] Missing temporary in assignment from elemental function

2015-03-23 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64952 --- Comment #5 from Mikael Morin --- Author: mikael Date: Mon Mar 23 07:53:31 2015 New Revision: 221586 URL: https://gcc.gnu.org/viewcvs?rev=221586&root=gcc&view=rev Log: 2015-03-23 Paul Thomas Mikael Morin PR fortran/64952 for

[Bug tree-optimization/65443] Don't peel last iteration from loop in transform_to_exit_first_loop

2015-03-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65443 vries at gcc dot gnu.org changed: What|Removed |Added Attachment #35092|0 |1 is obsolete|

[Bug preprocessor/65238] [5 Regression] __has_attribute is not handled properly with -traditional-cpp.

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65238 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Mon Mar 23 08:02:39 2015 New Revision: 221587 URL: https://gcc.gnu.org/viewcvs?rev=221587&root=gcc&view=rev Log: PR preprocessor/65238 * internal.h (_cpp_scan_out_logical_line):

[Bug preprocessor/65238] [5 Regression] __has_attribute is not handled properly with -traditional-cpp.

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65238 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 --- Comment #2 from Markus Trippelsdorf --- Created attachment 35104 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35104&action=edit testcase for x86_64 Also happens on x86_64: % gcc -c -fcompare-debug -std=gnu89 -O2 hooks.i gcc: error:

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/64952] Missing temporary in assignment from elemental function

2015-03-23 Thread paul.richard.thomas at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64952 --- Comment #6 from paul.richard.thomas at gmail dot com --- Dear Mikael, The pureness is also confused by the C pure, which is whiter than white pure. I agree with your last remark about the standards committee needing to reflect on this. Than

[Bug c++/65513] gcc stops with "internal compiler error"

2015-03-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65513 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Se

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 --- Comment #4 from Markus Trippelsdorf --- struct socket { int sk; }; selinux_task_getioprio(struct task_struct *p) { return current_has_perm(p, 256UL); } selinux_task_getscheduler(struct task_struct *p) { return current_has_perm(p, 256UL)

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #5 from Richard Biener

ada no longer boootraps

2015-03-23 Thread graham stott
I resent change causes ada no longer to bootstrap multiple definition of ada_demangle /usr/local/src/gcc4.3/src/libiberty/cplus-dem.c:895: multiple definition of `ada_demangle' ada/adadecode.o:/usr/local/src/gcc4.3/src/gcc/ada/adadecode.c:374: first defined here graham

[Bug tree-optimization/65518] gcc consumes all memory with -O3

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65518 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug middle-end/65517] [5 Regression] ICE: in get_loop_body, at cfgloop.c:856

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65517 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|NEW

[Bug lto/65515] [5 Regression] FAIL: gcc.c-torture/compile/limits-fndefn.c -O2 -flto -flto-partition=none (ICE) -- SIGSEGV for stack growth failure

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65515 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.0

[Bug preprocessor/8270] [4.8/4.9/5 Regression] back-slash white space newline with comments, no warning

2015-03-23 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=8270 --- Comment #57 from Kai Tietz --- (In reply to doug mcilroy from comment #56) > (In reply to Kai Tietz from comment #55) > Comment #55 overlooks the Standard's translation phase 1, which replaces an > implementation-defined end-of-line indicator

[Bug c++/65513] gcc stops with "internal compiler error"

2015-03-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65513 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/65505] [5 Regression][SH] ICE in sh_disp_addr_displacement

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65505 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug rtl-optimization/65504] [4.9/5 Regression] select case with strings and -fgcse -O

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/65502] pure-const should play well with clobbers.

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65502 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target Milestone|

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 --- Comment #7 from Jakub Jelinek --- Created attachment 35105 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35105&action=edit gcc5-pr65521.patch This fixes this for me. But I haven't done any in-depth analysis whether the symtab order f

[Bug ipa/63587] [5 Regression] ICE : tree check: expected var_decl, have result_decl in add_local_variables, at tree-inline.c:4112

2015-03-23 Thread yroux at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63587 --- Comment #16 from Yvan Roux --- Author: yroux Date: Mon Mar 23 09:50:33 2015 New Revision: 221589 URL: https://gcc.gnu.org/viewcvs?rev=221589&root=gcc&view=rev Log: gcc/ 2015-03-23 Yvan Roux Backport from trunk r216841. 2014-10-29

[Bug c++/65520] elaborated-type-specifiers and inaccessible injected-class-names

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65520 Jonathan Wakely changed: What|Removed |Added Keywords||accepts-invalid Status|UNC

[Bug ipa/64813] [5 Regression] 23_containers/unordered_map/requirements/explicit_instantiation/[2,4].cc iCEs

2015-03-23 Thread yroux at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64813 --- Comment #23 from Yvan Roux --- Author: yroux Date: Mon Mar 23 09:55:34 2015 New Revision: 221590 URL: https://gcc.gnu.org/viewcvs?rev=221590&root=gcc&view=rev Log: 2015-03-23 Yvan Roux Backport from trunk r220616. 2015-02-11 Mar

[Bug libstdc++/65473] Including does not define __GLIBCXX__

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65473 --- Comment #1 from Jonathan Wakely --- (In reply to Louis Dionne from comment #0) > One would expect that including _any_ header from the standard library > defines the relevant detection macros. That's not true for most of the headers.

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 --- Comment #8 from Jakub Jelinek --- Though, judging from the fact that we print symtab_node::order into the -fdump-final-insns= dumps: ;; Function selinux_ops (selinux_ops, funcdef_no=4, cgraph_uid=4, symbol_order=4) it should be ok (otherwise

[Bug c++/65168] diagnostic: missing: reference cannot be bound to dereferenced null pointer

2015-03-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65168 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/65508] ICE: in initialize_inlined_parameters, at tree-inline.c:3305 with -fcheck-pointer-bounds -mmpx and nested function

2015-03-23 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65508 ienkovich at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirme

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 Jakub Jelinek changed: What|Removed |Added Attachment #35105|0 |1 is obsolete|

[Bug tree-optimization/65494] [5 Regression] Loop is not vectorized because of operand canonicalization.

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65494 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug ipa/65516] lto1: internal compiler error: in get_odr_type, at ipa-devirt.c:1809

2015-03-23 Thread nheghathivhistha at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65516 --- Comment #8 from David Kredba --- Svn revision 221590 fails bootstrap in gnat1 so I cannot test your patch. ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_demangle' a

[Bug bootstrap/65522] New: Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_demangle' ada

2015-03-23 Thread nheghathivhistha at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Bug ID: 65522 Summary: Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple

[Bug c++/65498] [5 Regression] ICE in cxx_eval_call_expression when using __func__ inside dependent context

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65498 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED CC|ebotcazou at

[Bug libstdc++/65499] Missing "using namespace literals::chrono_literals" in std::chrono

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65499 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/65523] New: ICE: in gimple_op, at gimple.h:2270 with -fcheck-pointer-bounds -mmpx

2015-03-23 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65523 Bug ID: 65523 Summary: ICE: in gimple_op, at gimple.h:2270 with -fcheck-pointer-bounds -mmpx Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug c++/64570] error: non-trivial conversion at assignment

2015-03-23 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64570 --- Comment #4 from David Binderman --- Seems ok with trunk dated 20150322.

[Bug c++/64570] error: non-trivial conversion at assignment

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64570 --- Comment #5 from Markus Trippelsdorf --- (In reply to David Binderman from comment #4) > Seems ok with trunk dated 20150322. No, it still fails. You're probably using an --enable-checking=release compiler...

[Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519 --- Comment #4 from Eric Botcazou --- This boils down to: with Ada.Strings.Unbounded; use Ada.Strings.Unbounded; with Interfaces;use Interfaces; package P is type Arr is array (Unsigned_32 range <>) of Unbounded_String; end P;

[Bug fortran/64952] Missing temporary in assignment from elemental function

2015-03-23 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64952 --- Comment #7 from Mikael Morin --- (In reply to paul.richard.tho...@gmail.com from comment #6) > Thanks for finishing the job. I have yet to fix 4.9 as well, as you suggested. In a week or so. > Will you post a message on the clf > thread, or

[Bug target/65523] ICE: in gimple_op, at gimple.h:2270 with -fcheck-pointer-bounds -mmpx

2015-03-23 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65523 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug fortran/60255] [OOP] Deferred character length variable at (1) cannot yet be associated with unlimited polymorphic entities

2015-03-23 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60255 --- Comment #9 from vehre at gcc dot gnu.org --- Author: vehre Date: Mon Mar 23 11:58:49 2015 New Revision: 221591 URL: https://gcc.gnu.org/viewcvs?rev=221591&root=gcc&view=rev Log: gcc/fortran/ChangeLog 2015-03-23 Andre Vehreschild J

[Bug c++/64570] error: non-trivial conversion at assignment

2015-03-23 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64570 --- Comment #6 from David Binderman --- (In reply to Markus Trippelsdorf from comment #5) > No, it still fails. You're probably using an --enable-checking=release > compiler... Indeed I am, sorry for the false alarm.

[Bug rtl-optimization/65504] [4.9/5 Regression] select case with strings and -fgcse -O

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #16

[Bug libstdc++/65473] Including does not define __GLIBCXX__

2015-03-23 Thread ldionne.2 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65473 --- Comment #2 from Louis Dionne --- Does the standard specify which headers should define those macros? If not, then it's a QOI issue that could easily be solved. In all cases, does stdcxx document which headers must be included in order to get

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 --- Comment #17 from Jakub Jelinek --- Created attachment 35108 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35108&action=edit gcc5-pr65504.patch Patch I'm going to bootstrap/regtest now.

[Bug tree-optimization/65494] [5 Regression] Loop is not vectorized because of operand canonicalization.

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65494 --- Comment #5 from Richard Biener --- Author: rguenth Date: Mon Mar 23 12:47:54 2015 New Revision: 221592 URL: https://gcc.gnu.org/viewcvs?rev=221592&root=gcc&view=rev Log: 2015-03-23 Richard Biener PR tree-optimization/65494 * tree

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug libstdc++/21334] Lack of Posix compliant thread safety in std::basic_string

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21334 --- Comment #51 from Jonathan Wakely --- This is no longer an issue when using the new non-reference-counted std::string implementation in GCC 5.

[Bug libstdc++/24882] [meta-bug] Non-refcounted, moveable basic_string

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24882 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/16612] empty basic_strings can't live in shared memory

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16612 Bug 16612 depends on bug 24882, which changed state. Bug 24882 Summary: [meta-bug] Non-refcounted, moveable basic_string https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24882 What|Removed |Added ---

[Bug libstdc++/21334] Lack of Posix compliant thread safety in std::basic_string

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21334 Bug 21334 depends on bug 24882, which changed state. Bug 24882 Summary: [meta-bug] Non-refcounted, moveable basic_string https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24882 What|Removed |Added ---

[Bug libstdc++/19495] basic_string::_M_rep() can produce an unnaturally aligned pointer to _Rep

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19495 Bug 19495 depends on bug 24882, which changed state. Bug 24882 Summary: [meta-bug] Non-refcounted, moveable basic_string https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24882 What|Removed |Added ---

[Bug libstdc++/24196] Using string instances to pass arguments to dlls fails

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24196 Bug 24196 depends on bug 24882, which changed state. Bug 24882 Summary: [meta-bug] Non-refcounted, moveable basic_string https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24882 What|Removed |Added ---

[Bug libgcc/57221] [4.8/4.9/5 regression] libgcc symbol visibility changes break Android blobs

2015-03-23 Thread mkuvyrkov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57221 --- Comment #9 from Maxim Kuvyrkov --- Hi Bero, I'm working on reproducing this. How do you build the android toolchain? Is it manual or do you have this scripted? In particular, do you use a pre-generated sysroot with Bionic or do you build

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Jakub Jelinek changed: What|Removed |Added CC||charlet at gcc dot gnu.org,

[Bug target/65456] powerpc64le autovectorized copy loop missed optimization

2015-03-23 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65456 --- Comment #11 from Bill Schmidt --- (In reply to David Edelsohn from comment #10) > I believe that the choice to scalarize is based on the vector cost model. Hm, that would be interesting. The applied patch changes the cost model to favor the

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 --- Comment #4 from Eric Botcazou --- > Ah, except ada_demangle is also exported from libgnat*.so - wonder why the > RTS is built with IN_GCC. This is explained in gcc-interface/Makefile.in. > In that case, guess the Ada folks need to decide wh

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|ebotcazou at gcc

[Bug c++/64931] ICE on function with deduced return type and input is instantiated template class

2015-03-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64931 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux and aarch64-linux

2015-03-23 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 --- Comment #56 from clyon at gcc dot gnu.org --- Author: clyon Date: Mon Mar 23 13:43:22 2015 New Revision: 221593 URL: https://gcc.gnu.org/viewcvs?rev=221593&root=gcc&view=rev Log: 2015-03-23 Christophe Lyon PR sanitizer/59009 * san

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux and aarch64-linux

2015-03-23 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 --- Comment #57 from clyon at gcc dot gnu.org --- Cherry-picked r230324 and committed in GCC as r221593, to fix aarch64 problems. I'm not sure whether the "old arm" and hppa problems have been fixed?

[Bug target/65523] ICE: in gimple_op, at gimple.h:2270 with -fcheck-pointer-bounds -mmpx

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65523 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/65494] [5 Regression] Loop is not vectorized because of operand canonicalization.

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65494 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug libstdc++/65500] [5 Regression] FAIL: 17_intro/headers/c++2014/all_attributes.cc (test for excess errors)

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65500 --- Comment #2 from Jonathan Wakely --- (In reply to dave.anglin from comment #1) > At one time, GCC was permissive about system header issues, particularly > when they aren't > really a problem. Is this still the case? It is, yes, but this spe

[Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506 --- Comment #2 from Jakub Jelinek --- Created attachment 35111 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35111&action=edit gcc5-pr65506.patch Indeed, have verified this with the cross-compiler and the attached patch should cure this.

[Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519 --- Comment #5 from Eric Botcazou --- It's forwprop4 propagating an abnormal SSA name: : [...] I.3_30(ab) = I.3_1 + 1; _31 = (interfaces__unsigned_32) I.3_30(ab); [...] : _43 = v.P_ARRAY; _45 = (sizetype) _31; is changed into:

[Bug c++/65047] [c++17] Add support for nested namespace defintions.

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65047 Jonathan Wakely changed: What|Removed |Added CC||bkoz at gcc dot gnu.org --- Comment #4

[Bug c++/21494] condensed nested namespaces

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21494 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/65047] [c++17] Add support for nested namespace defintions.

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65047 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/65524] New: gnatbind generates decrementing the unexisting elab-counter into finalize_library

2015-03-23 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65524 Bug ID: 65524 Summary: gnatbind generates decrementing the unexisting elab-counter into finalize_library Product: gcc Version: unknown Status: UNCONFIRMED Sever

[Bug c++/59256] qualified name in friend function declaration doesn't match previous declaration in inline namespace

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59256 Jonathan Wakely changed: What|Removed |Added Keywords||accepts-invalid --- Comment #3 from Jo

[Bug ada/65524] gnatbind generates decrementing the unexisting elab-counter into finalize_library

2015-03-23 Thread charlet at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65524 Arnaud Charlet changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Jakub Jelinek changed: What|Removed |Added Attachment #35109|0 |1 is obsolete|

[Bug c++/59254] confusing diagnostic for undefined template shadowed by declaration in inline namespace

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59254 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/65500] [5 Regression] FAIL: 17_intro/headers/c++2014/all_attributes.cc (test for excess errors)

2015-03-23 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65500 --- Comment #3 from dave.anglin at bell dot net --- On 2015-03-23 10:02 AM, redi at gcc dot gnu.org wrote: > 3) Use fixincludes to change either the definition of __LWP_RWLOCK_VALID to > (short)0x8c91 or change the definition of PTHREAD_RWLOCK_INI

[Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506 Richard Biener changed: What|Removed |Added Status|WAITING |ASSIGNED Assignee|rguenth at

[Bug testsuite/65506] [5 Regression] FAIL: gcc.dg/pr29215.c scan-tree-dump-not gimple "memcpy"

2015-03-23 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65506 --- Comment #4 from dave.anglin at bell dot net --- On 2015-03-23 10:05 AM, jakub at gcc dot gnu.org wrote: > Indeed, have verified this with the cross-compiler and the attached patch > should cure this. I have applied the patch for testing but hi

[Bug tree-optimization/65518] gcc consumes all memory with -O3

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65518 --- Comment #4 from Richard Biener --- Author: rguenth Date: Mon Mar 23 14:59:57 2015 New Revision: 221595 URL: https://gcc.gnu.org/viewcvs?rev=221595&root=gcc&view=rev Log: 2015-03-23 Richard Biener PR tree-optimization/65518 * tree

[Bug tree-optimization/65518] gcc consumes all memory with -O3

2015-03-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65518 Richard Biener changed: What|Removed |Added Known to work||5.0 Known to fail|5.0

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Mon Mar 23 15:17:20 2015 New Revision: 221596 URL: https://gcc.gnu.org/viewcvs?rev=221596&root=gcc&view=rev Log: PR ipa/65521 * ipa-icf.c (sem_item::update_hash_by_addr_refs): Ha

[Bug ipa/65521] [5 Regression] nondeterministic -fcompare-debug failures

2015-03-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65521 Markus Trippelsdorf changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65504] [4.9/5 Regression] select case with strings and -fgcse -O

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 --- Comment #18 from Jakub Jelinek --- Author: jakub Date: Mon Mar 23 15:31:59 2015 New Revision: 221597 URL: https://gcc.gnu.org/viewcvs?rev=221597&root=gcc&view=rev Log: PR target/65504 * config/i386/i386.c (ix86_copy_addr_to_reg): Set

[Bug tree-optimization/65518] [4.8/4.9 Regression] gcc consumes all memory with -O3

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65518 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Target Milest

[Bug target/65504] [4.9 Regression] select case with strings and -fgcse -O

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65504 Jakub Jelinek changed: What|Removed |Added Summary|[4.9/5 Regression] select |[4.9 Regression] select

[Bug ipa/62051] [4.9/5 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051 Jakub Jelinek changed: What|Removed |Added Priority|P1 |P2 CC|

[Bug target/65496] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2318 with -O3 -fsched2-use-superblocks -mavx512dq --param=max-pending-list-length=0

2015-03-23 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65496 --- Comment #3 from Richard Henderson --- (In reply to Jakub Jelinek from comment #2) > Richard, any thoughts what to do about this? Avoid scheduling frame related > instructions across conditional jumps? Something else? Yes, for the short ter

[Bug rtl-optimization/60851] [4.9 Regression] ICE: in extract_constrain_insn_cached, at recog.c:2117 with -flive-range-shrinkage -mdispatch-scheduler -march=bdver4

2015-03-23 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60851 --- Comment #14 from Richard Henderson --- (In reply to Uroš Bizjak from comment #13) > In 4.9 branch, the check is located in three different places throughout > constrain_operands. There was a big cleanup by Richard Sandiford in this > area [1]

[Bug libstdc++/64967] [5 Regression] Bootstrap fails due to errors in libstdc++ sources with `--enable-symvers=gnu-versioned-namespace'

2015-03-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64967 --- Comment #4 from Jonathan Wakely --- (In reply to Jakub Jelinek from comment #2) > Or drop the gnu-versioned-namespace support altogether. I'd like to do that ... maybe for GCC 6 though. It seems a bit late now to remove it without deprecatio

[Bug libstdc++/64967] [5 Regression] Bootstrap fails due to errors in libstdc++ sources with `--enable-symvers=gnu-versioned-namespace'

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64967 --- Comment #5 from Jakub Jelinek --- Looks reasonable.

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Mon Mar 23 15:49:02 2015 New Revision: 221599 URL: https://gcc.gnu.org/viewcvs?rev=221599&root=gcc&view=rev Log: PR bootstrap/65522 * ipa-devirt.c: Remove duplicate demangle.h inc

[Bug bootstrap/65522] [5 Regression] Svn revision 221590 fails bootstrap - ../libiberty/libiberty.a(cplus-dem.o): In function `ada_demangle': cplus-dem.c:(.text+0xdb8): multiple definition of `ada_dem

2015-03-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65522 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ada/65519] [5 regression] unable to coalesce ssa_names 2 and 87 which are marked as MUST COALESCE

2015-03-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65519 --- Comment #6 from Eric Botcazou --- The problematic statement is created by the gimple-match stuff: Applying pattern match.pd:761, gimple-match.c:1727 Applying pattern match.pd:625, gimple-match.c:1525 gimple_simplified to _71 = I.3_30(ab) & 4

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