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* tree-ssa-loop-im.c (lhs): Remove.

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From-SVN: r96189
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Kazu Hirata 2005-03-09 11:37:51 +00:00 committed by Kazu Hirata
parent a92b9bdfc5
commit e2b8bd6cd8
2 changed files with 3 additions and 2 deletions
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2
gcc/ChangeLog
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@ -32,6 +32,8 @@
* tree-ssa-alias.c (may_alias_p): Remove v_ann.
* tree-ssa-loop-im.c (lhs): Remove.
2005-03-08 Jeff Law <law@redhat.com>
* tree-cfg.c (cleanup_control_flow): If removal of a computed

3
gcc/tree-ssa-loop-im.c
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@ -398,14 +398,13 @@ add_dependency (tree def, struct lim_aux_data *data, struct loop *loop,
static unsigned
stmt_cost (tree stmt)
{
tree lhs, rhs;
tree rhs;
unsigned cost = 1;
/* Always try to create possibilities for unswitching. */
if (TREE_CODE (stmt) == COND_EXPR)
return LIM_EXPENSIVE;
lhs = TREE_OPERAND (stmt, 0);
rhs = TREE_OPERAND (stmt, 1);
/* Hoisting memory references out should almost surely be a win. */