https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24049
Bug 24049 depends on bug 21805, which changed state.
Bug 21805 Summary: loop optimizers are not GC safe
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21805
What|Removed |Added
--- Comment #13 from cvs-commit at gcc dot gnu dot org 2005-10-06 08:41
---
Subject: Bug 24049
CVSROOT:/cvs/gcc
Module name:gcc
Changes by: [EMAIL PROTECTED] 2005-10-06 08:41:47
Modified files:
gcc: ChangeLog passes.c
Added files:
--- Comment #14 from rth at gcc dot gnu dot org 2005-10-06 08:45 ---
Fixed.
--
rth at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #15 from pinskia at gcc dot gnu dot org 2005-10-06 12:45
---
*** Bug 24233 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #16 from pinskia at gcc dot gnu dot org 2005-10-06 12:46
---
*** Bug 24228 has been marked as a duplicate of this bug. ***
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--
rth at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |rth at gcc dot gnu dot org
|dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-27
23:29 ---
*** Bug 24095 has been marked as a duplicate of this bug. ***
--
What|Removed |Added
--- Additional Comments From janis187 at us dot ibm dot com 2005-09-27
23:52 ---
The reghunt for 24095 (now a duplicate of this one) identified this patch:
http://gcc.gnu.org/ml/gcc-cvs/2005-09/msg00635.html
which is the one prior to the one that Andrew suspected.
--
--- Additional Comments From pinskia at physics dot uc dot edu 2005-09-27
23:57 ---
Subject: Re: [4.1 regression] compiler error: Segmentation fault In function
'DESX_CBCUpdate'
On Sep 27, 2005, at 7:52 PM, janis187 at us dot ibm dot com wrote:
--- Additional Comments From
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-28
00:04 ---
Note the older bug for this was PR 21639. I wonder why the testcase was not
applied.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24049
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-28
00:06 ---
PR 21805 was filed after PR 21639 was worked around. But the weird part is
that nobdoy applied the
testcase for PR 21639.
One more thing, it seems like the vector_lower pass should be dependent on
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-24
20:09 ---
Confirmed, reduced testcase:
int DES_CBCUpdate(unsigned char * output, int len)
{
int work[2];
unsigned int i;
for(i = 0;i len/8;i++)
unscrunch (output[8*i], work);
}
Only -O1 -ftree-vectorize
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-24
20:12 ---
This is a very recent regression as it worked with 20050908.
I think it was caused by:
2005-09-17 Richard Henderson [EMAIL PROTECTED]
* tree-pass.h, tree-flow.h, tree-ssa-dce.c: Revert last
13 matches
Mail list logo
