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set current_ir_graph while reassoc runs
author
Michael Beck
<beck@ipd.info.uni-karlsruhe.de>
Fri, 28 Sep 2007 21:34:00 +0000
(21:34 +0000)
committer
Michael Beck
<beck@ipd.info.uni-karlsruhe.de>
Fri, 28 Sep 2007 21:34:00 +0000
(21:34 +0000)
[r15989]
ir/opt/reassoc.c
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diff --git
a/ir/opt/reassoc.c
b/ir/opt/reassoc.c
index
4e267df
..
de5b6dd
100644
(file)
--- a/
ir/opt/reassoc.c
+++ b/
ir/opt/reassoc.c
@@
-735,6
+735,7
@@
void optimize_reassociation(ir_graph *irg)
{
walker_t env;
irg_loopinfo_state state;
+ ir_graph *rem;
assert(get_irg_phase_state(irg) != phase_building);
assert(get_irg_pinned(irg) != op_pin_state_floats &&
@@
-744,6
+745,9
@@
void optimize_reassociation(ir_graph *irg)
if (!get_opt_reassociation() || !get_opt_constant_folding())
return;
+ rem = current_ir_graph;
+ current_ir_graph = irg;
+
/* we use dominance to detect dead blocks */
assure_doms(irg);
@@
-780,6
+784,7
@@
void optimize_reassociation(ir_graph *irg)
}
del_waitq(env.wq);
+ current_ir_graph = rem;
} /* optimize_reassociation */
/* Sets the default reassociation operation for an ir_op_ops. */