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[Bug regression/49572] [4.4 Regression]: gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 30 Jun 2011 09:54:51 +0000
- Subject: [Bug regression/49572] [4.4 Regression]: gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0
- Auto-submitted: auto-generated
- References: <bug-49572-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49572
--- Comment #9 from rguenther at suse dot de <rguenther at suse dot de> 2011-06-30 09:54:49 UTC ---
On Thu, 30 Jun 2011, ebotcazou at gcc dot gnu.org wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49572
>
> Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |rguenth at gcc dot gnu.org
>
> --- Comment #8 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-06-30 09:01:00 UTC ---
> > After tuplification, DOM records the type of the LHS of assignment statements
> > as the type of the expression. And then it tests the compatibility of these
> > types.
>
> Maybe DOM could use the type of the RHS instead in the GIMPLE_SINGLE_RHS case.
For loads yes.