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(parent: 112bd74) | patch
cse.c (count_reg_usage): Correctly handle REG_NONNEG notes.
authorJeffrey A Law <law@cygnus.com>
Sat, 11 Apr 1998 00:28:07 +0000 (00:28 +0000)
committerJeff Law <law@gcc.gnu.org>
Sat, 11 Apr 1998 00:28:07 +0000 (18:28 -0600)
commitc6a26dc45d18eb53a4e10b31e3514c4d2ae2208c
tree1b6526c46b39473c92ee7cd2b70a7e002cbcfd90tree
parent112bd748e3ff5bc3ae7010d8f233056b5c278cfdcommit | diff
cse.c (count_reg_usage): Correctly handle REG_NONNEG notes.

        * cse.c (count_reg_usage): Correctly handle REG_NONNEG notes.
        (delete_trivially_dead_insns): Renamed from delete_dead_from_cse.
        * toplev.c (rest_of_compilation): Call delete_trivially_dead_insns
        instead of delete_dead_from_cse.  Also call delete_trivially_dead_insns
        between loop optimization passes.
        * rtl.h: Updated appropriately.

From-SVN: r19100
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