* flow.c (libcall_dead_p): Use single_set to verify the insn
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 17 Jul 2000 10:16:18 +0000 (10:16 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 17 Jul 2000 10:16:18 +0000 (10:16 +0000)
commit49ef4267bd1ff4d39fbb6d57a9266182c998af87
tree4278129a94b054f344c4d42adf6c7eb2d64dd16e
parentdf1b48d8daf53947cae525c9d48aecd19c723d68
* flow.c (libcall_dead_p): Use single_set to verify the insn
has only one set and get for analysis.
(propagate_one_insn): Don't pass the PATTERN of the insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35091 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/flow.c