--- Comment #8 from jakub at gcc dot gnu dot org 2008-10-15 06:48 ---
Fixed.
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jakub at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #7 from jakub at gcc dot gnu dot org 2008-10-15 06:44 ---
Subject: Bug 36881
Author: jakub
Date: Wed Oct 15 06:43:19 2008
New Revision: 141129
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=141129
Log:
PR tree-optimization/36881
*
--- Comment #6 from jakub at gcc dot gnu dot org 2008-09-15 09:21 ---
I'd prefer it just to call initializer_constant_valid_p (val, TREE_TYPE (val))
== null_pointer_node for flag_pic (and != NULL_TREE for !flag_pic). What is in
#c4 would need at least some write after write barriers,
--- Comment #5 from jamborm at gcc dot gnu dot org 2008-09-11 11:42 ---
I guess this is mine.
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jamborm at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #4 from hubicka at gcc dot gnu dot org 2008-09-04 10:52 ---
Ugly -fPIC friendly workaround would be to add runtime initialization. I.E.
if (!initialized)
{populate my array; initialized = true;}
that would still allow conversion to happen and generate better code than
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-08-09 18:06 ---
Well, the switch conversion pass should create a locally binding (and hidden)
object to store the values. If it does not then this certainly is a bug.
Though in this case it looks like it needs to build a table of
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mmitchel at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36881
--- Comment #1 from pinskia at gcc dot gnu dot org 2008-08-08 22:52 ---
This effects more than SPU, for shared libaries, the more runtime relocations
that happen, the slower the load time (usually). Just for SPU, runtime
relocations are not supported which is why there is error here.
--- Comment #2 from mmitchel at gcc dot gnu dot org 2008-08-08 23:44
---
Andrew --
If indeed this is an optimization regression on other platforms, then I agree
that this should be a P2 defect. Is the optimization problem present on all
platforms with -fPIC? If not, what's a
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
CC||mjambor at suse dot cz
Target Milestone|---
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