[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-12 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2005-09-13 04:07 --- Part (a) Fixed 4.0 and 4.1. Opening another bug for (c), and (b) isn't worth worrying about. 4.1 patch relies on http://gcc.gnu.org/ml/gcc-cvs/2005-09/msg00429.html and http://gcc.gnu.org/ml/gcc-cvs/2005

[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-12 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-13 03:01 --- Subject: Bug 23774 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-4_0-branch Changes by: [EMAIL PROTECTED] 2005-09-13 03:01:08 Modified files: gcc: Change

[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-12 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-13 02:01 --- Subject: Bug 23774 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-09-13 02:01:04 Modified files: gcc: ChangeLog gcc/config/rs6000:

[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-12 Thread amodra at bigpond dot net dot au
--- Additional Comments From amodra at bigpond dot net dot au 2005-09-13 00:33 --- The same thing happens with __builtin_longjmp, eg. extracted from gcc.c-torture/execute/builtins/lib/chk.c void __attribute__((noreturn)) __chk_fail (void) { if (chk_fail_allowed) __builtin_longjmp

[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-08 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-09 03:14 --- This causes wrong code in a way and also causes wrong debugging too as the backchain is broken. -- What|Removed |Added -

[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-07 Thread amodra at bigpond dot net dot au
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |amodra at bigpond dot net |dot org |dot au Status|UNCONFIRME

[Bug target/23774] dealloc of dynamic stack space breaks backchain

2005-09-07 Thread amodra at bigpond dot net dot au
-- What|Removed |Added Known to fail||4.0.2 4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23774