PR debug/45656
authoraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 8 Oct 2010 04:41:14 +0000 (04:41 +0000)
committeraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 8 Oct 2010 04:41:14 +0000 (04:41 +0000)
commitefdfbc451cf4cb456fa1202d61e4c1d683586ca7
treee38ea77aaf10e63ebd3309b86fe474c00f24eb06
parent0c0b48c700ad988a1ffc4d7e1806c8a52877243c
PR debug/45656
* cse.c (cse_extended_basic_block): Preserve cc0 info across
debug isnsn.  Skip them when searching for cc0 setter.
(set_live_p): Skip debug insns when searching for cc0 user.

git-svn-id: svn://gcc.gnu.org/svn/gcc/trunk@165150 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cse.c