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use set_using_irn_link and set_using_visited
author
Matthias Braun
<matze@braunis.de>
Sun, 11 Nov 2007 21:39:09 +0000
(21:39 +0000)
committer
Matthias Braun
<matze@braunis.de>
Sun, 11 Nov 2007 21:39:09 +0000
(21:39 +0000)
[r16513]
ir/opt/ifconv.c
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diff --git
a/ir/opt/ifconv.c
b/ir/opt/ifconv.c
index
b61edfe
..
cc3a714
100644
(file)
--- a/
ir/opt/ifconv.c
+++ b/
ir/opt/ifconv.c
@@
-559,11
+559,17
@@
void opt_if_conv(ir_graph *irg, const ir_settings_if_conv_t *params)
compute_cdep(irg);
assure_doms(irg);
compute_cdep(irg);
assure_doms(irg);
+ set_using_irn_link(irg);
+ set_using_visited(irg);
+
obstack_init(&obst);
irg_block_walk_graph(irg, init_block_link, NULL, &obst);
irg_walk_graph(irg, collect_phis, NULL, NULL);
irg_block_walk_graph(irg, NULL, if_conv_walker, &p);
obstack_init(&obst);
irg_block_walk_graph(irg, init_block_link, NULL, &obst);
irg_walk_graph(irg, collect_phis, NULL, NULL);
irg_block_walk_graph(irg, NULL, if_conv_walker, &p);
+ clear_using_irn_link(irg);
+ clear_using_visited(irg);
+
local_optimize_graph(irg);
irg_walk_graph(irg, NULL, optimise_psis_0, NULL);
local_optimize_graph(irg);
irg_walk_graph(irg, NULL, optimise_psis_0, NULL);