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(calculate_giv_inc): Add new variables increment_total
authorrms <rms@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 Jun 1993 21:31:32 +0000 (21:31 +0000)
committerrms <rms@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 Jun 1993 21:31:32 +0000 (21:31 +0000)
commit9fdb42933a7e877797b2cdfc14389d21fe4b0c06
tree8b326b7f99e23ec20da18596e58aa585d5b2ff45
parentf796a92e4cfbd37174106679dc6d50f805653005
(calculate_giv_inc): Add new variables increment_total
and tries, and new label retry, to handle case where increment is
two add instructions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4689 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/unroll.c