On Thu, 7 Feb 2013, Jakub Jelinek wrote:
> On Tue, Feb 05, 2013 at 04:51:36PM +0100, Jakub Jelinek wrote:
> > On Tue, Feb 05, 2013 at 04:27:15PM +0100, Jan Hubicka wrote:
> > > I managed to get an accidental commit on those two testcases without an
> > > ChangeLog entry.
> > > I just commit the missing ChangeLog and the following patch that should
> > > make them pass.
> > >
> > > just in a case you wonder what are the tests about. I disabled iteration
> > > on early inliner
> > > that makes it to mis some cases of indirect inlining that are now handled
> > > by later
> > > inliner. The tree-ssa/inline-?.C testcases tests that early inliner with
> > > large enough
> > > iteration counts still does the optimization, while ipa/inline-?.C are
> > > the same
> > > testcases with no iteration and test that late inline picks the
> > > optimization too.
> > >
> > > The motivation for the change was early inliner doing funny things on
> > > non-trivial recursion
> > > especially with early-inlining-insns bumped up.
> >
> > Doesn't seem to be enough.
> >
> > gcc/testsuite/g++.dg/ipa/inline-3.C
> > has
> > /* { dg-final { cleanup-tree-dump "inline" } } */
> > while supposedly it should have:
> > /* { dg-final { cleanup-ipa-dump "inline" } } */
> >
> > Also,
> > gcc/testsuite/gcc.dg/tree-ssa/inline-3.c
> > is now failing, supposedly it should have --param added ?
>
> Now in a form of patch. Tested on x86_64-linux, ok for trunk?
Ok.
Thanks,
Richard.
> 2013-02-07 Jakub Jelinek <[email protected]>
>
> PR tree-optimization/55789
> * g++.dg/ipa/inline-3.C: Use cleanup-ipa-dump instead of
> cleanup-tree-dump.
> * gcc.dg/tree-ssa/inline-3.c: Add
> --param max-early-inliner-iterations=2 option.
>
> --- gcc/testsuite/g++.dg/ipa/inline-3.C.jj 2013-02-05 12:06:08.000000000
> +0100
> +++ gcc/testsuite/g++.dg/ipa/inline-3.C 2013-02-07 10:51:46.619509404
> +0100
> @@ -26,4 +26,4 @@ int main(int argc, char **argv)
>
> /* { dg-final { scan-ipa-dump-times "Considering void inline_me\\(" 1
> "inline"} } */
> /* { dg-final { scan-ipa-dump-times "Considering void inline_me_too\\(" 1
> "inline"} } */
> -/* { dg-final { cleanup-tree-dump "inline" } } */
> +/* { dg-final { cleanup-ipa-dump "inline" } } */
> --- gcc/testsuite/gcc.dg/tree-ssa/inline-3.c.jj 2010-10-07
> 19:44:57.000000000 +0200
> +++ gcc/testsuite/gcc.dg/tree-ssa/inline-3.c 2013-02-07 10:51:00.653777552
> +0100
> @@ -1,5 +1,5 @@
> /* { dg-do compile } */
> -/* { dg-options "-O2 -fdump-tree-einline" } */
> +/* { dg-options "-O2 -fdump-tree-einline --param
> max-early-inliner-iterations=2" } */
> /* { dg-add-options bind_pic_locally } */
>
> extern void inlined ();
>
>
> Jakub
>
>
--
Richard Biener <[email protected]>
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imend
