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Re: more ia32 bugs (unrolling)
Richard Henderson wrote:
> Actually, it wasn't uninitialized, it was clobbered. By a
> pointer, so it's value was guaranteed large. ;-)
> Just a little buglet in the earlier patch in this thread.
> 1999-06-08 Richard Henderson <rth@cygnus.com>
>
> * loop.c (loop_emit_jump_insn_before): Return the jump insn.
> (loop_emit_jump_insn_after): Likewise.
> (check_dbra_loop): Correct last change to use the return value.
There are several other places in loop.c where the return value of
loop_emit_jump_insn_{after,before} isn't used.
Those are all OK ?
Cheers,
--
Toon Moene (toon@moene.indiv.nluug.nl)
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