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PR optimization/5269
authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 10 Jan 2002 21:00:43 +0000 (21:00 +0000)
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 10 Jan 2002 21:00:43 +0000 (21:00 +0000)
commitba26e2a7572b907bbaa8eb3fa2b22bc1dd477821
tree624a8515e72c68d7e88c18f4c57278fc7dd39492tree | snapshot
parent6831447b2233b6fbf9f7ee1ed4d10cfddbcdcc65commit | diff
    PR optimization/5269
        * unroll.c (precondition_loop_p): Make *increment be the correct
        sign when n_iterations known, to avoid confusing caller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48752 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/unroll.c diff | blob | history
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