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expr.c (expand_expr_real_2): Handle larger sizetype in POINTER_PLUS_EXPR. 

2012-04-04  Tristan Gingold  <gingold@adacore.com>

	* expr.c (expand_expr_real_2): Handle larger sizetype in
	POINTER_PLUS_EXPR.

From-SVN: r186133
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Tristan Gingold 2012-04-04 08:26:34 +00:00 committed by Tristan Gingold
parent 62755fd571
commit 9516c54ee3
2 changed files with 10 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-04-04 Tristan Gingold <gingold@adacore.com>
* expr.c (expand_expr_real_2): Handle larger sizetype in
POINTER_PLUS_EXPR.
2012-04-03 Kaz Kojima <kkojima@gcc.gnu.org> 2012-04-03 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only * config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only

5
gcc/expr.c
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@ -7957,6 +7957,11 @@ expand_expr_real_2 (sepops ops, rtx target, enum machine_mode tmode,
treeop1 = fold_convert_loc (loc, type, treeop1 = fold_convert_loc (loc, type,
fold_convert_loc (loc, ssizetype, fold_convert_loc (loc, ssizetype,
treeop1)); treeop1));
/* If sizetype precision is larger than pointer precision, truncate the
offset to have matching modes. */
else if (TYPE_PRECISION (sizetype) > TYPE_PRECISION (type))
treeop1 = fold_convert_loc (loc, type, treeop1);
case PLUS_EXPR: case PLUS_EXPR:
/* If we are adding a constant, a VAR_DECL that is sp, fp, or ap, and /* If we are adding a constant, a VAR_DECL that is sp, fp, or ap, and
something else, make sure we add the register to the constant and something else, make sure we add the register to the constant and