PR rtl-optimization/45966
authorbernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Oct 2010 00:24:36 +0000 (00:24 +0000)
committerbernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Oct 2010 00:24:36 +0000 (00:24 +0000)
commit590de186001cbe4c43db6dd6185d264a0eaacb24
tree6999acbad04fe1f45049c9e3c40d68981df29d9f
parent687f24704d9cc0ade2af6c142e5f66c95225cf62
PR rtl-optimization/45966
* combine.c (try_combine): If added_sets_2, deal with the case
where i0 feeds i1 and i1 feeds i2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165674 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/combine.c