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tree-ssa-operands.c (get_stmt_operands): Clear makes_aliased_loads and makes_aliased_stores. 

* tree-ssa-operands.c (get_stmt_operands): Clear makes_aliased_loads
        and makes_aliased_stores.

From-SVN: r83001
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Richard Henderson 2004-06-11 14:29:46 -07:00 committed by Richard Henderson
parent 0ab6a7ba9c
commit 9098a3ecee
2 changed files with 9 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-06-11 Richard Henderson <rth@redhat.com>
* tree-ssa-operands.c (get_stmt_operands): Clear makes_aliased_loads
and makes_aliased_stores.
2004-06-11 Andrew Pinski <pinskia@physics.uc.edu>
* doc/install.text (--enable-shared): Fix typo.

7
gcc/tree-ssa-operands.c
View File

@ -791,10 +791,11 @@ get_stmt_operands (tree stmt)
timevar_push (TV_TREE_OPS);
/* Initially assume that the statement has no volatile operands.
Statements marked with 'has_volatile_ops' are not processed by the
optimizers. */
/* Initially assume that the statement has no volatile operands, nor
makes aliased loads or stores. */
ann->has_volatile_ops = false;
ann->makes_aliased_stores = false;
ann->makes_aliased_loads = false;
/* Remove any existing operands as they will be scanned again. */
free_defs (&(ann->def_ops), true);