On 2/25/15 01:03, augustine.sterl...@gmail.com wrote: > On Tue, Feb 24, 2015 at 9:05 AM, Chen Gang S <gang.c...@sunrus.com.cn> wrote: >> >> - After this patch, it can continue compiling, but can we be sure that >> it always generates correct code for execution? > > After this patch, it should be no worse than it was--lucky. > > Someone is working on fixing the underlying xtensa pattern in the > short term. So I would continue whether or not the generated code is > correct. > > Another short-term option would be to use an xtensa config that > doesn't have zero-over-head loops. >
OK, thank you for your response. So for me, I shall let genrecog report error instead of warning when it find this issue, next. Thanks. -- Chen Gang Open, share, and attitude like air, water, and life which God blessed
