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* expr.c (expand_assignment): Check for complete type.

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From-SVN: r138439
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Steve Ellcey 2008-07-31 21:42:16 +00:00 committed by Steve Ellcey
parent d2d93c32dc
commit 90d245c562
2 changed files with 5 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2008-07-31 Steve Ellcey <sje@cup.hp.com>
* expr.c (expand_assignment): Check for complete type.
2008-07-31 H.J. Lu <hongjiu.lu@intel.com>
PR debug/36977

1
gcc/expr.c
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@ -4280,6 +4280,7 @@ expand_assignment (tree to, tree from, bool nontemporal)
needs to be done. Handling this in the normal way is safe because no
computation is done before the call. */
if (TREE_CODE (from) == CALL_EXPR && ! aggregate_value_p (from, from)
&& COMPLETE_TYPE_P (TREE_TYPE (from))
&& TREE_CODE (TYPE_SIZE (TREE_TYPE (from))) == INTEGER_CST
&& ! ((TREE_CODE (to) == VAR_DECL || TREE_CODE (to) == PARM_DECL)
&& REG_P (DECL_RTL (to))))