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2000-01-04 Stan Cox <scox@cygnus.com>
authorscox <scox@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 4 Jan 2000 17:19:41 +0000 (17:19 +0000)
committerscox <scox@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 4 Jan 2000 17:19:41 +0000 (17:19 +0000)
commitb310b60a66b772cc8a64697ef9426edd502c36d2
treed84560fa135a4fbe6eb26708b345e558c43ee5ab
parentef2c4a29c2658395106b6bae4970feb7da338132
2000-01-04  Stan Cox  <scox@cygnus.com>
* haifa-sched.c (build_control_flow): Change unreachable simple
loop test to check if current block has only one predecessor.
(find_rgns): Initialize degree.  Use dest as degree index, not src.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31208 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/haifa-sched.c