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Re: [PR rtl-optimization/20290] loop body doesn't run in every iteration if exit test is the loop entry point
- From: Richard Henderson <rth at gcc dot gnu dot org>
- To: Alexandre Oliva <aoliva at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, gcc-bugzilla at gcc dot gnu dot org
- Date: Thu, 31 Mar 2005 13:46:05 -0800
- Subject: Re: [PR rtl-optimization/20290] loop body doesn't run in every iteration if exit test is the loop entry point
- References: <orsm2q416a.fsf@livre.redhat.lsd.ic.unicamp.br>
On Sun, Mar 20, 2005 at 03:33:49PM -0300, Alexandre Oliva wrote:
> * loop.c (for_each_insn_in_loop): Don't assume the loop body runs
> in every iteration if the entry point is the exit test.
Ok.
r~