Re: [1/8] Handle TRUNCATE in make_extraction

2012-11-10 Thread Eric Botcazou
> Tested as described in the covering note. OK to install? > > Richard > > gcc/ > * combine.c (make_extraction): Handle TRUNCATEd INNERs. OK, thanks. -- Eric Botcazou

[1/8] Handle TRUNCATE in make_extraction

2012-11-03 Thread Richard Sandiford
combine.c:make_extraction peels off truncating lowpart subregs from the structure operand. On !TRULY_NOOP_TRUNCATION targets, truncations are represented as TRUNCATE instead, so this patch handles them too. As for why this patch is suddenly needed now: at the moment, we start out with INNER being