Re: Fail entire blocks less often in regrename.c

2011-06-16 Thread Richard Henderson
On 06/16/2011 07:39 AM, Bernd Schmidt wrote: > * regrename.c (scan_rtx_reg): Handle the case where we write to an > open chain in a smaller mode without failing the entire block. Ok. r~

Re: Fail entire blocks less often in regrename.c

2011-06-16 Thread Bernd Schmidt
On 06/16/2011 04:39 PM, Bernd Schmidt wrote: > + if (subset) > + head->cannot_rename = 1; I confused myself here by having too many trees, and tested & posted an old version the patch. This (and another instance) needs to read (subset && !superset) since these aren't strict super-/su