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fold-const.c (fold, [...]): Always return tree of proper type.

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* fold-const.c (fold, case CONVERT_EXPR): Always return tree of
	proper type.

From-SVN: r37757
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Richard Kenner 2000-11-26 15:04:25 +00:00 committed by Richard Kenner
parent b21218ce2e
commit 72bd1f9e60
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
Sun Nov 26 10:02:37 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* fold-const.c (fold, case CONVERT_EXPR): Always return tree of
proper type.
2000-11-26 Neil Booth <neilb@earthling.net>
* Makefile.in: Remove MAYBE_CPPLIB and maybe_cpplib.

2
gcc/fold-const.c
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@ -5103,7 +5103,7 @@ fold (expr)
if (TYPE_MAIN_VARIANT (inside_type) == TYPE_MAIN_VARIANT (final_type)
&& ((inter_int && final_int) || (inter_float && final_float))
&& inter_prec >= final_prec)
return TREE_OPERAND (TREE_OPERAND (t, 0), 0);
return convert (final_type, TREE_OPERAND (TREE_OPERAND (t, 0), 0));
/* Likewise, if the intermediate and final types are either both
float or both integer, we don't need the middle conversion if