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re PR target/41081 (redundant ZERO_EXTENDs)
authorAlan Modra <amodra@bigpond.net.au>
Sun, 30 Aug 2009 06:09:42 +0000 (06:09 +0000)
committerAlan Modra <amodra@gcc.gnu.org>
Sun, 30 Aug 2009 06:09:42 +0000 (15:39 +0930)
commite85122be92f79f81cc34fee2d41bbf06340dd238
tree85c88ae5c0ec2c25cfc07833f8954fc9586ed4betree
parentd1eda1365c8529a19f055a0d2bcf8916636d788acommit | diff
re PR target/41081 (redundant ZERO_EXTENDs)

PR target/41081
* fwprop.c (get_reg_use_in): Delete.
(free_load_extend): New function.
(forward_propagate_subreg): Use it.

From-SVN: r151221
gcc/ChangeLog diff | blob | blame | history
gcc/fwprop.c diff | blob | blame | history
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