On Mon, Aug 08, 2016 at 12:56:20PM +0100, Roger Sayle wrote: > > The following patch is an attempt to finally fully close PR middle-end/21137. > As explained in the PR, my original patch from 2006 didn't handle the case > where there's a sign preserving NOP in the tree. Easily fixed by calling > tree_strip_nop_conversions at the appropriate point in fold-const.c. > Most of this patch is the resulting re-indentation. Shouldn't this be rather handled through the match.pd interface?
Marek
