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only set pinned state when not already pinned
author
Matthias Braun
<matze@braunis.de>
Sun, 7 Oct 2007 18:11:11 +0000
(18:11 +0000)
committer
Matthias Braun
<matze@braunis.de>
Sun, 7 Oct 2007 18:11:11 +0000
(18:11 +0000)
[r16119]
ir/be/ia32/ia32_transform.c
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diff --git
a/ir/be/ia32/ia32_transform.c
b/ir/be/ia32/ia32_transform.c
index
807acef
..
d15ad67
100644
(file)
--- a/
ir/be/ia32/ia32_transform.c
+++ b/
ir/be/ia32/ia32_transform.c
@@
-582,7
+582,9
@@
static void set_am_attributes(ir_node *node, ia32_address_mode_t *am)
set_ia32_op_type(node, am->op_type);
set_ia32_ls_mode(node, am->ls_mode);
set_ia32_op_type(node, am->op_type);
set_ia32_ls_mode(node, am->ls_mode);
- set_irn_pinned(node, am->pinned);
+ if(am->pinned == op_pin_state_pinned && get_irn_pinned(node) != op_pin_state_pinned) {
+ set_irn_pinned(node, am->pinned);
+ }
if(am->commutative)
set_ia32_commutative(node);
}
if(am->commutative)
set_ia32_commutative(node);
}