[Bug c/59850] Support sparse-style pointer address spaces (type attributes)

2014-01-17 Thread josh at joshtriplett dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850 Josh Triplett changed: What|Removed |Added CC||josh at joshtriplett dot org --- Comment

[Bug rtl-optimization/57763] [4.9 Regression]: comp-goto-1.c: ICE verify_flow_info failed, error: EDGE_CROSSING missing across section boundary

2014-01-17 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57763 --- Comment #20 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #19) > (In reply to Jakub Jelinek from comment #18) > > > Attached is an attempt to fix this just by setting JUMP_LABEL on the > > indirect jump, then computed_jump_p pred

[Bug c/59850] Support sparse-style pointer address spaces (type attributes)

2014-01-17 Thread josh at joshtriplett dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850 --- Comment #2 from Josh Triplett --- Here's a test case from Sparse, demonstrating some tricky behavior of noderef: # define __A__attribute__((noderef)) struct x { int a; int b; }; struct y { int a[2]; }; static void h(void) {

[Bug c/59854] Types with specific endianness

2014-01-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59854 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/59855] New: Support sparse-style __attribute__((designated_init)) on structures, requiring designated initializers

2014-01-17 Thread josh at joshtriplett dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59855 Bug ID: 59855 Summary: Support sparse-style __attribute__((designated_init)) on structures, requiring designated initializers Product: gcc Version: unknown Status: UNCONFI

[Bug ada/59853] gnatmake cannot build a library

2014-01-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59853 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/59845] loop optimization problem when profiling

2014-01-17 Thread arshamidi at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59845 --- Comment #3 from ArshaGCC --- I further analyzed and found an interesting issue: The optimizer bug (profile optimizer) occurs when input > 32768. When input is less than or equal to 32768 (2^15) it always generate the correct optimized code.

[Bug rtl-optimization/57763] [4.9 Regression]: comp-goto-1.c: ICE verify_flow_info failed, error: EDGE_CROSSING missing across section boundary

2014-01-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57763 --- Comment #21 from Eric Botcazou --- > Attached is an attempt to fix this just by setting JUMP_LABEL on the > indirect jump, then computed_jump_p predicate will be false and the various > places in RTL optimizers will be told where it jumps to.

[Bug c/59856] New: Support sparse-style context checking, used to validate locking correctness

2014-01-17 Thread josh at joshtriplett dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59856 Bug ID: 59856 Summary: Support sparse-style context checking, used to validate locking correctness Product: gcc Version: unknown Status: UNCONFIRMED Severity: en

[Bug fortran/59440] [4.9 Regression] ICE in force_decl_die, at dwarf2out.c:20111 with -g

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59440 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #10

[Bug rtl-optimization/57763] [4.9 Regression]: comp-goto-1.c: ICE verify_flow_info failed, error: EDGE_CROSSING missing across section boundary

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57763 Jakub Jelinek changed: What|Removed |Added Attachment #31852|0 |1 is obsolete|

[Bug c/59852] Support sparse-style __attribute__((bitwise)) (type attribute)

2014-01-17 Thread josh at joshtriplett dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59852 --- Comment #1 from Josh Triplett --- Note in particular the bit about typedefs. Two identical declarations both using __attribute__((bitwise)) create two variables with different types, but two declarations both usin the same typedef declared wi

[Bug middle-end/59176] [4.9 Regression] ICE edge points to wrong declaration / verify_cgraph_node failed

2014-01-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59176 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/59838] ICE with an enum using an incomplete type

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #2 from Marek Polacek --- This seems to fix it. --- a/gcc/cp/cvt.c +++ b/gcc/cp/cvt.c @@ -753,6 +753,7 @@ ocp_convert (tree type, tree expr, int convtype, int flags, unspecified. */ if ((complain & tf_warning)

[Bug c++/59832] [c++11] ICE in reshape_init_class with initializer list

2014-01-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59832 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/52991] attribute packed broken on mingw32?

2014-01-17 Thread kugel at rockbox dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52991 Thomas Martitz changed: What|Removed |Added CC||kugel at rockbox dot org --- Comment #17

[Bug c/58346] ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6)

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346 --- Comment #9 from Marek Polacek --- And to actually fix this bug, the following should be enough... --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -2940,7 +2940,8 @@ fold_array_ctor_reference (tree type, tree ctor, be larger than size

[Bug c++/58856] [4.9 Regression] spurious 'wrong number of template arguments' error for template alias

2014-01-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58856 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|jason at gcc

[Bug c/58346] ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6)

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346 --- Comment #10 from Marek Polacek --- Somewhat reduced: struct U {}; static struct U b[1] = { }; extern void bar (struct U); void foo (void) { bar (b[0]); } void baz (void) { foo (); }

[Bug c++/58811] [4.9 Regression] ICE with member variable of invalid type

2014-01-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58811 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug testsuite/58776] [4.9 Regression]: gcc.dg/tree-ssa/gen-vect-32.c scan-tree-dump-times vect "vectorized 1 loops" 1

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58776 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug target/58928] Different results from gcc when -mlzcnt is used

2014-01-17 Thread jtaylor.debian at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58928 Julian Taylor changed: What|Removed |Added CC||jtaylor.debian at googlemail dot c

[Bug c++/59838] ICE with an enum using an incomplete type

2014-01-17 Thread ville.voutilainen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #3 from Ville Voutilainen --- Ok, but the patch needs to be massaged a bit to give an error in the case where the underlying type is not set, if the complain flag has error set. I can do that, seems simple enough.

[Bug c++/59838] ICE with an enum using an incomplete type

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #4 from Marek Polacek --- With the patch cc1plus says: ee.C:1:32: error: conversion to incomplete type enum E { a, b = true ? 1 : ((E)a, 0) }; ^ ee.C:1:33: error: a comma operator cannot appear in a co

[Bug rtl-optimization/57763] [4.9 Regression]: comp-goto-1.c: ICE verify_flow_info failed, error: EDGE_CROSSING missing across section boundary

2014-01-17 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57763 --- Comment #23 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #22) > Created attachment 31868 [details] > gcc49-pr57763.patch > > Uros, can you please bootstrap/regtest on alpha this updated patch too? > Thanks. > Looking at the *

[Bug c++/59838] ICE with an enum using an incomplete type

2014-01-17 Thread ville.voutilainen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #5 from Ville Voutilainen --- Ah, of course, it will end up returning error_mark_node and then other machinery reports the error. Ok, looks quite good. Can you post it to gcc-patches, then?

[Bug rtl-optimization/38518] Excessive compile time with -O3

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38518 --- Comment #10 from Richard Biener --- Author: rguenth Date: Fri Jan 17 10:47:59 2014 New Revision: 206702 URL: http://gcc.gnu.org/viewcvs?rev=206702&root=gcc&view=rev Log: 2014-01-17 Richard Biener PR rtl-optimization/38518 * df.h (

[Bug c++/59838] ICE with an enum using an incomplete type

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #6 from Marek Polacek --- Yep, I only need to do some further testing/bootstrap.

[Bug c++/59838] [4.7/4.8/4.9 Regression] ICE with an enum using an incomplete type

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug target/59695] bad code generation on aarch64 in aarch64_output_mi_thunk

2014-01-17 Thread clyon at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59695 --- Comment #3 from clyon at gcc dot gnu.org --- Author: clyon Date: Fri Jan 17 11:05:04 2014 New Revision: 206703 URL: http://gcc.gnu.org/viewcvs?rev=206703&root=gcc&view=rev Log: 2014-01-17 Kugan Vivekanandarajah gcc/ Backport from m

[Bug c++/59838] [4.7/4.8/4.9 Regression] ICE with an enum using an incomplete type

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #8 from Marek Polacek --- A few bytes shorter testcase enum E { a, b = (E) a };

[Bug target/58928] Different results from gcc when -mlzcnt is used

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58928 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug c++/59269] [4.9 Regression] ICE with reference in union

2014-01-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59269 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/59857] New: 4.8.2 loop optimization is worse than 4.5.1 under ARM

2014-01-17 Thread xuelingko at yahoo dot com.tw
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59857 Bug ID: 59857 Summary: 4.8.2 loop optimization is worse than 4.5.1 under ARM Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: enhancement Priority: P3 Co

[Bug sanitizer/55316] gcc/libsanitizer/asan/asan_linux.cc:70:3: error: #error "Unsupported arch"

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55316 --- Comment #3 from Jakub Jelinek --- Dunno why you are reporting this. hppa isn't enabled in libsanitizer, if you want to enable it (this report is supposedly from a hacked up libsanitizer/configure.tgt), it is up to you to add all the necessary

[Bug tree-optimization/46590] long compile time with -O2 and many loops

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 --- Comment #41 from Richard Biener --- After I will have committed the patch the original testcase will use about 1GB of memory (regardless of optimization level) on x86_64, 122s at -O1 and 161s at -Ofast with the following main contributors: >

[Bug target/59142] [4.8/4.9 Regression] internal compiler error while compiling OpenCV 2.4.7

2014-01-17 Thread clyon at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59142 --- Comment #11 from clyon at gcc dot gnu.org --- Author: clyon Date: Fri Jan 17 11:48:06 2014 New Revision: 206706 URL: http://gcc.gnu.org/viewcvs?rev=206706&root=gcc&view=rev Log: 2014-01-17 Charles Baylis Backport from mainline 2013

[Bug target/59142] [4.8/4.9 Regression] internal compiler error while compiling OpenCV 2.4.7

2014-01-17 Thread clyon at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59142 --- Comment #12 from clyon at gcc dot gnu.org --- Author: clyon Date: Fri Jan 17 11:57:02 2014 New Revision: 206707 URL: http://gcc.gnu.org/viewcvs?rev=206707&root=gcc&view=rev Log: 2014-01-17 Charles Baylis Backport from mainline 2013

[Bug tree-optimization/46590] long compile time with -O2 and many loops

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 --- Comment #42 from Richard Biener --- Another interesting bit - -O0 takes 17s (and also ~1GB memory) but -Og is not much faster than -O1 (116s). > ./f951 -quiet -Og t2.f90 -ftime-report Execution times (seconds) df reaching defs: 62

[Bug rtl-optimization/59858] New: [4.8/4.9 Regression] ICE: assign_by_spills, at lra-assigns.c:1283

2014-01-17 Thread aldot at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59858 Bug ID: 59858 Summary: [4.8/4.9 Regression] ICE: assign_by_spills, at lra-assigns.c:1283 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: ice-on-valid-c

[Bug rtl-optimization/59858] [4.8/4.9 Regression] ICE: assign_by_spills, at lra-assigns.c:1283

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59858 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.8.3

[Bug rtl-optimization/59857] 4.8.2 loop optimization is worse than 4.5.1 under ARM

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59857 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/59859] New: [meta-bug] GRAPHITE issues

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59859 Bug ID: 59859 Summary: [meta-bug] GRAPHITE issues Product: gcc Version: 4.9.0 Status: UNCONFIRMED Keywords: meta-bug Severity: normal Priority: P3 Compo

[Bug tree-optimization/59121] [4.8/4.9 Regression] endless loop with -O2 -floop-parallelize-all

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59121 Richard Biener changed: What|Removed |Added Blocks||59859 --- Comment #11 from Richard Biene

[Bug middle-end/50210] [4.7/4.8/4.9 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1137 with fgraphite-identity -ffast-math -fno-tree-scev-cprop -fstrict-overflow

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50210 Richard Biener changed: What|Removed |Added Priority|P2 |P4

[Bug middle-end/56185] [4.7 Regression] ICE for Arithmetic exception with -O2 and -fgraphite

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56185 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/59586] [4.8/4.9 Regression] [graphite] Segmentation fault with -Ofast -floop-parallelize-all -ftree-parallelize-loops

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59586 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug tree-optimization/55022] [4.8/4.9 Regression] air.f90 is miscompliled with -m64 -O2 -fgraphite-identity after revision 190619

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55022 Richard Biener changed: What|Removed |Added Priority|P2 |P4

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 --- Comment #9 from Richard Biener --- Yeah - sorry for this. As it "worked" for the testcases I tested I was assuming that the locations for the default argument computation (!) stmts should be that of the call, not that of the definition. Appe

[Bug c++/38172] warn_unused_result does not work with structs not containing a copy constructor

2014-01-17 Thread karsten_burger at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38172 Karsten Burger changed: What|Removed |Added CC||karsten_burger at gmx dot de --- Comment

[Bug ada/59853] gnatmake cannot build a library

2014-01-17 Thread sylvain.laperche at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59853 --- Comment #2 from Sylvain Laperche --- Thank you for you reply. It seems that you use the version 4.8.3, I use the one provided by the repository of my distribution (4.8.2). Maybe it is the reason of the difference in the behavior. I'll try th

[Bug rtl-optimization/38518] Excessive compile time with -O3

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38518 Richard Biener changed: What|Removed |Added Keywords||ra Status|ASSIGNED

[Bug target/58944] [4.9 Regression] bogus -Wunused-macros warnings when compiling Libreoffice

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58944 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|ASSIGNED CC|

[Bug middle-end/39326] Segmentation fault with -O1, out of memory with -O2

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39326 --- Comment #54 from Richard Biener --- For the original testcase on trunk we get at -O1 tree loop invariant motion: 37.20 (16%) usr 0.02 ( 1%) sys 37.20 (16%) wall 12127 kB ( 1%) ggc dead store elim1: 17.42 ( 7%) usr 0.04 ( 2%

[Bug rtl-optimization/59858] [4.8/4.9 Regression] ICE: assign_by_spills, at lra-assigns.c:1283

2014-01-17 Thread aldot at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59858 --- Comment #1 from Bernhard Reutner-Fischer --- Created attachment 31873 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31873&action=edit slightly reduced

[Bug tree-optimization/59860] [4.8 Regression] ICE in compute_may_aliases, at tree-ssa-structalias.c:6843

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59860 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/59860] New: [4.8 Regression] ICE in compute_may_aliases, at tree-ssa-structalias.c:6843

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59860 Bug ID: 59860 Summary: [4.8 Regression] ICE in compute_may_aliases, at tree-ssa-structalias.c:6843 Product: gcc Version: 4.8.3 Status: UNCONFIRMED Keywords: ice-

[Bug c++/57945] [4.9 Regression] ICE: in varpool_get_node, at cgraph.h:840

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57945 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Jan 17 14:19:55 2014 New Revision: 206708 URL: http://gcc.gnu.org/viewcvs?rev=206708&root=gcc&view=rev Log: PR c++/57945 * passes.c (rest_of_decl_compilation): Don't call varpo

[Bug target/59788] Mixing libc and libgcc_s unwinders on 64-bit Solaris 10+/x86 breaks EH

2014-01-17 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 Rainer Orth changed: What|Removed |Added Status|NEW |ASSIGNED URL|

[Bug c++/57945] [4.9 Regression] ICE: in varpool_get_node, at cgraph.h:840

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57945 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/59860] [4.8/4.9 Regression] ICE in compute_may_aliases, at tree-ssa-structalias.c:6843

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59860 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Known to work|

[Bug tree-optimization/59860] [4.8/4.9 Regression] ICE in compute_may_aliases, at tree-ssa-structalias.c:6843

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59860 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #

[Bug c++/59861] New: Inconsistent error output format

2014-01-17 Thread milasudril at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59861 Bug ID: 59861 Summary: Inconsistent error output format Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: minor Priority: P3 Component: c++ Assi

[Bug tree-optimization/46590] long compile time with -O2 and many loops

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 --- Comment #43 from Richard Biener --- Author: rguenth Date: Fri Jan 17 14:40:11 2014 New Revision: 206709 URL: http://gcc.gnu.org/viewcvs?rev=206709&root=gcc&view=rev Log: 2014-01-17 Richard Biener PR tree-optimization/46590 * vec.h

[Bug testsuite/59064] [4.9 regression] FAIL: gcc.dg/vect/vect-ivdep-1.c (test for bogus messages, line )

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59064 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Jan 17 14:41:58 2014 New Revision: 206710 URL: http://gcc.gnu.org/viewcvs?rev=206710&root=gcc&view=rev Log: PR testsuite/59064 * gcc.dg/vect/vect-ivdep-1.c: Replace two dg-bogu

[Bug fortran/59440] [4.9 Regression] ICE in force_decl_die, at dwarf2out.c:20111 with -g

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59440 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Jan 17 14:42:58 2014 New Revision: 206711 URL: http://gcc.gnu.org/viewcvs?rev=206711&root=gcc&view=rev Log: PR fortran/59440 * tree-nested.c (convert_nonlocal_reference_stmt,

[Bug testsuite/58776] [4.9 Regression]: gcc.dg/tree-ssa/gen-vect-32.c scan-tree-dump-times vect "vectorized 1 loops" 1

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58776 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Jan 17 14:43:37 2014 New Revision: 206712 URL: http://gcc.gnu.org/viewcvs?rev=206712&root=gcc&view=rev Log: PR testsuite/58776 * gcc.dg/tree-ssa-gen-vect-32.c: Add -fno-vect-co

[Bug tree-optimization/46590] long compile time with -O2 and many loops

2014-01-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 --- Comment #44 from Richard Biener --- Author: rguenth Date: Fri Jan 17 14:49:18 2014 New Revision: 206714 URL: http://gcc.gnu.org/viewcvs?rev=206714&root=gcc&view=rev Log: 2014-01-17 Richard Biener PR tree-optimization/46590 * opts.

[Bug c/58346] ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6)

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346 --- Comment #11 from Marek Polacek --- Author: mpolacek Date: Fri Jan 17 14:51:56 2014 New Revision: 206715 URL: http://gcc.gnu.org/viewcvs?rev=206715&root=gcc&view=rev Log: PR c/58346 * gimple-fold.c (fold_array_ctor_reference): Don't fo

[Bug testsuite/59064] [4.9 regression] FAIL: gcc.dg/vect/vect-ivdep-1.c (test for bogus messages, line )

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59064 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/59440] [4.9 Regression] ICE in force_decl_die, at dwarf2out.c:20111 with -g

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59440 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug testsuite/58776] [4.9 Regression]: gcc.dg/tree-ssa/gen-vect-32.c scan-tree-dump-times vect "vectorized 1 loops" 1

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58776 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ada/59853] gnatmake cannot build a library

2014-01-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59853 --- Comment #3 from Eric Botcazou --- > It seems that you use the version 4.8.3, I use the one provided by the > repository of my distribution (4.8.2). Maybe it is the reason of the > difference in the behavior. Very likely not, this has always w

[Bug c++/59838] [4.7/4.8/4.9 Regression] ICE with an enum using an incomplete type

2014-01-17 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59838 --- Comment #9 from Marek Polacek --- Author: mpolacek Date: Fri Jan 17 15:23:17 2014 New Revision: 206716 URL: http://gcc.gnu.org/viewcvs?rev=206716&root=gcc&view=rev Log: PR c++/59838 cp/ * cvt.c (ocp_convert): Don't segfault on non-exi

[Bug rtl-optimization/59857] 4.8.2 loop optimization is worse than 4.5.1 under ARM

2014-01-17 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59857 --- Comment #2 from Richard Earnshaw --- My suspicion is that ulv is short-hand for unsigned long volatile -- since without it this testcase is completely degenerate: val isn't used at all, so when ulv is not volatile, then entire function reduce

[Bug c++/59269] [4.9 Regression] ICE with reference in union

2014-01-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59269 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/58111] 32-bit gcc.target/i386/pr55342.c FAILs

2014-01-17 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58111 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE --- Between 20130906 (r202327) and 20130913 (r202562), the problem vanished. Rainer

[Bug fortran/59862] New: Code does not compile with 4.8.1 tarball release but compiles with 4.8.1 SVN release

2014-01-17 Thread carlos.a.cruz at nasa dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59862 Bug ID: 59862 Summary: Code does not compile with 4.8.1 tarball release but compiles with 4.8.1 SVN release Product: gcc Version: 4.8.1 Status: UNCONFIRMED Sever

[Bug c++/59269] [4.9 Regression] ICE with reference in union

2014-01-17 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59269 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Fri Jan 17 15:40:13 2014 New Revision: 206718 URL: http://gcc.gnu.org/viewcvs?rev=206718&root=gcc&view=rev Log: /cp 2014-01-17 Paolo Carlini PR c++/59269 * init.c (b

[Bug fortran/59706] [4.9 Regression] ICE with do concurrent and internal subprogram

2014-01-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59706 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug middle-end/58344] [4.9 Regression] ICE with segfault at -O1 and above on x86_64-linux-gnu

2014-01-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58344 Bug 58344 depends on bug 58346, which changed state. Bug 58346 Summary: ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346 What|Removed

[Bug c/58346] ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6)

2014-01-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/59121] [4.8/4.9 Regression] endless loop with -O2 -floop-parallelize-all

2014-01-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59121 --- Comment #12 from Jeffrey A. Law --- The problem Richard is nobody is maintaining the code. What makes this any different than a port which has become unmaintained and thus isn't being fixed in a timely manner? I'm not in a position to own th

[Bug ipa/59736] [4.9 Regression] ice with -O3 in cgraph_edge_brings_value_p

2014-01-17 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59736 Martin Jambor changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2014-01-17 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 --- Comment #19 from Jeffrey A. Law --- Author: law Date: Fri Jan 17 17:50:10 2014 New Revision: 206723 URL: http://gcc.gnu.org/viewcvs?rev=206723&root=gcc&view=rev Log: PR middle-end/57904 * passes.def: Reorder pass_copy_prop, pass_unrol

[Bug middle-end/58746] [4.9 Regression] Incorrect warning with -Waggressive-loop-optimizations

2014-01-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58746 Bug 58746 depends on bug 57904, which changed state. Bug 57904 Summary: [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5790

[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2014-01-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/59462] c-c++-common/cilk-plus/AN/builtin_func_double2.c fails on MIPS

2014-01-17 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59462 --- Comment #1 from Steve Ellcey --- Author: sje Date: Fri Jan 17 18:07:18 2014 New Revision: 206724 URL: http://gcc.gnu.org/viewcvs?rev=206724&root=gcc&view=rev Log: 2014-01-17 Andrew Pinski Steve Ellcey PR target/59462 * co

[Bug target/59799] aarch64_pass_by_reference never passes arrays by value, contrary to ABI documentation

2014-01-17 Thread yufeng at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59799 Yufeng Zhang changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/58525] __cxa_throw_bad_array_new_length is generated with -fno-exceptions

2014-01-17 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58525 Volker Reichelt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/58125] [4.9 Regression] ICE: in operator[], at vec.h:827 with -fno-inline-small-functions

2014-01-17 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58125 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #8 fro

[Bug c/59863] New: const array in function is placed on stack

2014-01-17 Thread sam at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59863 Bug ID: 59863 Summary: const array in function is placed on stack Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/59794] [4.7/4.8 Regression] i386 backend fails to detect MMX/SSE/AVX ABI changes

2014-01-17 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59794 --- Comment #11 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Jan 17 18:51:27 2014 New Revision: 206727 URL: http://gcc.gnu.org/viewcvs?rev=206727&root=gcc&view=rev Log: Consolidate ABI warning into type_natural_mode gcc/ Backport f

[Bug target/59794] [4.7/4.8 Regression] i386 backend fails to detect MMX/SSE/AVX ABI changes

2014-01-17 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59794 --- Comment #12 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Jan 17 18:52:14 2014 New Revision: 206728 URL: http://gcc.gnu.org/viewcvs?rev=206728&root=gcc&view=rev Log: Silence vector ABI change warnings for x86 Backport from mainli

[Bug bootstrap/59864] New: [4.9 regression] RTL check: expected code 'reg', have 'ne' in rhs_regno, at rtl.h:1125

2014-01-17 Thread dimhen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59864 Bug ID: 59864 Summary: [4.9 regression] RTL check: expected code 'reg', have 'ne' in rhs_regno, at rtl.h:1125 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Sev

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2014-01-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Com

[Bug ipa/59736] [4.9 Regression] ice with -O3 in cgraph_edge_brings_value_p

2014-01-17 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59736 --- Comment #3 from Martin Jambor --- Author: jamborm Date: Fri Jan 17 19:05:52 2014 New Revision: 206729 URL: http://gcc.gnu.org/viewcvs?rev=206729&root=gcc&view=rev Log: 2014-01-17 Martin Jambor PR ipa/59736 * ipa-cp.c (prev_edge_cl

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2014-01-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #198 from Markus Trippelsdorf --- Created attachment 31877 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31877&action=edit My local PGO/LTO script

[Bug ipa/59736] [4.9 Regression] ice with -O3 in cgraph_edge_brings_value_p

2014-01-17 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59736 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2014-01-17 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #199 from Markus Trippelsdorf --- Created attachment 31878 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31878&action=edit .mozconfig_profile_gen

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