[Bug sanitizer/63845] [5 Regression] c-c++-common/asan/bitfield-[12345].c fails on i?86 -with -fpic

2014-12-10 Thread ubizjak at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63845

--- Comment #6 from Uroš Bizjak  ---
*** Bug 63846 has been marked as a duplicate of this bug. ***

[Bug sanitizer/63845] [5 Regression] c-c++-common/asan/bitfield-[12345].c fails on i?86 -with -fpic

2014-11-20 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63845

Jakub Jelinek  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #5 from Jakub Jelinek  ---
Assuming fixed.

[Bug sanitizer/63845] [5 Regression] c-c++-common/asan/bitfield-[12345].c fails on i?86 -with -fpic

2014-11-20 Thread ienkovich at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63845

--- Comment #4 from ienkovich at gcc dot gnu.org ---
Author: ienkovich
Date: Thu Nov 20 08:15:21 2014
New Revision: 217825

URL: https://gcc.gnu.org/viewcvs?rev=217825&root=gcc&view=rev
Log:
gcc/

PR sanitizer/63845
* function.c (assign_parms): Move init of pic_offset_table_rtx
from here to...
* cfgexpand.c (expand_used_vars): ...here.

gcc/testsuite/

PR sanitizer/63845
* gcc.dg/asan/pr63845.c: New test.


Added:
trunk/gcc/testsuite/gcc.dg/asan/pr63845.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgexpand.c
trunk/gcc/function.c
trunk/gcc/testsuite/ChangeLog

[Bug sanitizer/63845] [5 Regression] c-c++-common/asan/bitfield-[12345].c fails on i?86 -with -fpic

2014-11-13 Thread izamyatin at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63845

Igor Zamyatin  changed:

   What|Removed |Added

 CC||izamyatin at gmail dot com

--- Comment #3 from Igor Zamyatin  ---
I already posted a patch -
http://gcc.gnu.org/ml/gcc-patches/2014-10/msg03318.html

Will ping it today

[Bug sanitizer/63845] [5 Regression] c-c++-common/asan/bitfield-[12345].c fails on i?86 -with -fpic

2014-11-13 Thread ubizjak at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63845

Uroš Bizjak  changed:

   What|Removed |Added

Summary|[5 Regression]  |[5 Regression]
   |c-c++-common/asan/bitfield- |c-c++-common/asan/bitfield-
   |1.c fails on i?86 -with |[12345].c fails on i?86
   |-fpic   |-with -fpic

--- Comment #2 from Uroš Bizjak  ---
-Os -g fails:

~/gcc-build/gcc/cc1 -quiet -fsanitize=address -m32 -fpic -Os -g bitfield-1.c 
bitfield-1.c: In function ‘main’:
bitfield-1.c:23:1: internal compiler error: in operator[], at vec.h:736
 }
 ^
0x1046c07 vec::operator[](unsigned int)
../../gcc-svn/trunk/gcc/vec.h:736
0x1046c07 vec::operator[](unsigned int)
../../gcc-svn/trunk/gcc/vec.h:1202
0x1046c07 process_uses
../../gcc-svn/trunk/gcc/fwprop.c:212
0x10472ad single_def_use_dom_walker::before_dom_children(basic_block_def*)
../../gcc-svn/trunk/gcc/fwprop.c:253
0x103e3d7 dom_walker::walk(basic_block_def*)
../../gcc-svn/trunk/gcc/domwalk.c:188
0x1046884 build_single_def_use_links
../../gcc-svn/trunk/gcc/fwprop.c:310
0x1046884 fwprop_init
../../gcc-svn/trunk/gcc/fwprop.c:1415
0x104875a fwprop
../../gcc-svn/trunk/gcc/fwprop.c:1460
0x104875a execute
../../gcc-svn/trunk/gcc/fwprop.c:1509
Please submit a full bug report,