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tree-ssa.c (useless_type_conversion_p): Remove special-casing of conversions to void *.

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2012-01-18  Richard Guenther  <rguenther@suse.de>

	* tree-ssa.c (useless_type_conversion_p): Remove special-casing
	of conversions to void *.

From-SVN: r183271
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Richard Guenther 2012-01-18 13:08:56 +00:00 committed by Richard Biener
parent 75327582d2
commit b8cf611dad
2 changed files with 5 additions and 4 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-01-18 Richard Guenther <rguenther@suse.de>
* tree-ssa.c (useless_type_conversion_p): Remove special-casing
of conversions to void *.
2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
Richard Sandiford <rdsandiford@googlemail.com>

4
gcc/tree-ssa.c
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@ -1199,10 +1199,6 @@ useless_type_conversion_p (tree outer_type, tree inner_type)
if (TYPE_ADDR_SPACE (TREE_TYPE (outer_type))
!= TYPE_ADDR_SPACE (TREE_TYPE (inner_type)))
return false;
/* If the outer type is (void *), the conversion is not necessary. */
if (VOID_TYPE_P (TREE_TYPE (outer_type)))
return true;
}
/* From now on qualifiers on value types do not matter. */