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* recog.c (validate_change_rtx_1): Unshare TO argument.

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From-SVN: r126112
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Jan Hubicka 2007-06-29 12:41:48 +02:00 committed by Jan Hubicka
parent b40c4f6816
commit 29fbecf33f
2 changed files with 5 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2007-06-29 Jan Hubicka <jh@suse.cz>
* recog.c (validate_change_rtx_1): Unshare TO argument.
2007-06-29 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/24659

2
gcc/recog.c
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@ -538,7 +538,7 @@ validate_replace_rtx_1 (rtx *loc, rtx from, rtx to, rtx object)
|| (GET_CODE (x) == GET_CODE (from) && GET_MODE (x) == GET_MODE (from)
&& rtx_equal_p (x, from)))
{
validate_change (object, loc, to, 1);
validate_unshare_change (object, loc, to, 1);
return;
}