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(parent: 67a00b4) | patch
rtlanal.c (reg_overlap_mentioned_p): Handle STRICT_LOW_PART.
authorJeffrey A Law <law@cygnus.com>
Wed, 8 Jul 1998 01:58:58 +0000 (01:58 +0000)
committerJeff Law <law@gcc.gnu.org>
Wed, 8 Jul 1998 01:58:58 +0000 (19:58 -0600)
commitb98b49ac727f969a64be0dcd20d5493cdd325ac8
treea9d248d08ea5c8ed84300784f2a81fc120b1d6e0tree
parent67a00b49d6b636472ade6a137e818bdc2c003f5fcommit | diff
rtlanal.c (reg_overlap_mentioned_p): Handle STRICT_LOW_PART.

        * rtlanal.c (reg_overlap_mentioned_p): Handle STRICT_LOW_PART.  If
        either argument is CONSTANT_P, then return zero.
        * reload.c (reg_overlap_mentioned_for_reload_p): Similarly.

From-SVN: r21005
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