Fix solaris2 loop-2d.c failure reported by Manfred Hollstein.
authorwilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Apr 1998 17:50:13 +0000 (17:50 +0000)
committerwilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Apr 1998 17:50:13 +0000 (17:50 +0000)
commita94a5a60a3ff161982199f57fd85224d7f75c188
tree0f7ad6186fa4f88868060b2e61cebcb3eeb9d421
parent922479330da4e69c21f009c322c425bcf490715a
Fix solaris2 loop-2d.c failure reported by Manfred Hollstein.
* haifa-sched.c (build_control_flow): Set unreachable for block whose
only predecessor is itself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19021 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/haifa-sched.c