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(parent: 98f3b47) | patch
(find_splittable_regs): If any BIV update isn't simple, don't split it.
authorRichard Kenner <kenner@gcc.gnu.org>
Sat, 19 Sep 1992 19:50:23 +0000 (15:50 -0400)
committerRichard Kenner <kenner@gcc.gnu.org>
Sat, 19 Sep 1992 19:50:23 +0000 (15:50 -0400)
commit0e91429a56d8c737cd6b6f2e60c62a21de0a31d6
tree26bc4d6f408bff72a4efd7284f84e6bdeb86e3fctree
parent98f3b471109aa20dc29832bd8698fe1ef9b410b8commit | diff
(find_splittable_regs): If any BIV update isn't simple, don't split it.

(final_giv_value): Look for biv updates by matching insns; don't try to
reparse the insn.

From-SVN: r2181
gcc/unroll.c diff | blob | blame | history
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