Do not foward a branch to just after a loop exit before
authorDale Johannesen <dalej@gcc.gnu.org>
Tue, 17 Sep 2002 21:25:13 +0000 (21:25 +0000)
committerDale Johannesen <dalej@gcc.gnu.org>
Tue, 17 Sep 2002 21:25:13 +0000 (21:25 +0000)
commitac19be7ebaaa65f6bf5df62db247a57dc41dde57
treefcba97f4d21d11195b6b6ea9b77267956a1a7048
parent6a0225133cef7f6181a0b656e4952dadce25751b
Do not foward a branch to just after a loop exit before
loop optimization; this broke doloop detection.

From-SVN: r57260
gcc/ChangeLog
gcc/cfgcleanup.c
gcc/testsuite/gcc.dg/doloop-1.c [new file with mode: 0644]