--- Comment #7 from hjl at gcc dot gnu dot org 2010-03-25 16:40 ---
Subject: Bug 43300
Author: hjl
Date: Thu Mar 25 16:39:51 2010
New Revision: 157726
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=157726
Log:
Backport regression testcases from mainline.
2010-03-25 H.J. Lu
--- Comment #5 from matz at gcc dot gnu dot org 2010-03-15 16:13 ---
Subject: Bug 43300
Author: matz
Date: Mon Mar 15 16:13:28 2010
New Revision: 157461
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=157461
Log:
PR middle-end/43300
* tree-outof-ssa.c
--- Comment #6 from matz at gcc dot gnu dot org 2010-03-15 16:15 ---
Fixed. I put in a testcase that doesn't need graphite.
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matz at gcc dot gnu dot org changed:
What|Removed |Added
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43300
--- Comment #4 from matz at gcc dot gnu dot org 2010-03-09 16:47 ---
This happens only for vector modes which aren't supported by the target.
They will be assigned BLKmode stack slots which right now aren't handled
correctly (incidentally I wonder why Graphite is needed to expose this
--- Comment #1 from pinskia at gcc dot gnu dot org 2010-03-09 00:34 ---
As far as I can tell this is an out of SSA issue here is a testcase which will
fail on every target I know of:
typedef float V2SF __attribute__ ((vector_size (128)));
V2SF
foo (int x, V2SF a)
{
while (x--)
a
--- Comment #2 from pinskia at gcc dot gnu dot org 2010-03-09 00:36 ---
insert_partition_copy_on_edge does not take into account the mode being BLKmode
for SSA_NAMEs. This is only true with vector types.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43300
--- Comment #3 from spop at gcc dot gnu dot org 2010-03-09 00:49 ---
Ok, so then this is not related to Graphite.
I'm removing the Graphite flag from the subject.
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spop at gcc dot gnu dot org changed:
What|Removed |Added
