On 10/23/2017 11:05 AM, Richard Sandiford wrote: > This patch makes indirect_refs_may_alias_p use ranges_may_overlap_p > rather than ranges_overlap_p. Unlike the former, the latter can handle > negative offsets, so the fix for PR44852 should no longer be necessary. > It can also handle offset_int, so avoids unchecked truncations to > HOST_WIDE_INT. > > > 2017-10-23 Richard Sandiford <richard.sandif...@linaro.org> > Alan Hayward <alan.hayw...@arm.com> > David Sherwood <david.sherw...@arm.com> > > gcc/ > * tree-ssa-alias.c (indirect_ref_may_alias_decl_p) > (indirect_refs_may_alias_p): Use ranges_may_overlap_p > instead of ranges_overlap_p. OK.
Note that this highlighted a nit in patch 001 -- namely that there's new function templates that aren't mentioned in the ChangeLog. Jeff
