Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-18 Thread Martin Liška
On 01/18/2017 01:35 AM, Dominik Vogt wrote: > On Tue, Jan 10, 2017 at 03:40:00PM +0100, Martin Liška wrote: >> On 01/10/2017 02:56 PM, Richard Biener wrote: >>> On Mon, Jan 9, 2017 at 4:05 PM, Martin Liška wrote: Second part of the patch does sorting of final congruence classes, it's gr

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-17 Thread Dominik Vogt
On Tue, Jan 10, 2017 at 03:40:00PM +0100, Martin Liška wrote: > On 01/10/2017 02:56 PM, Richard Biener wrote: > >On Mon, Jan 9, 2017 at 4:05 PM, Martin Liška wrote: > >>Second part of the patch does sorting of final congruence classes, it's > >>groups > >>and items included in the groups accordin

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-11 Thread Jakub Jelinek
On Wed, Jan 11, 2017 at 11:48:03AM +0100, Martin Liška wrote: > gcc/testsuite/ChangeLog: > > 2017-01-11 Martin Liska > > * gcc.dg/tree-ssa/flatten-3.c: Add -fno-ipa-icf to dg-options. > --- > gcc/testsuite/gcc.dg/tree-ssa/flatten-3.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-11 Thread Richard Biener
On Wed, Jan 11, 2017 at 11:48 AM, Martin Liška wrote: > On 01/11/2017 11:28 AM, Jakub Jelinek wrote: >> On Wed, Jan 11, 2017 at 11:21:08AM +0100, Christophe Lyon wrote: >>> Since then, I've noticed that >>> gcc.dg/tree-ssa/flatten-3.c scan-assembler cycle[123][: \t\n] >>> now fails on aarch64 an

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-11 Thread Martin Liška
On 01/11/2017 11:28 AM, Jakub Jelinek wrote: > On Wed, Jan 11, 2017 at 11:21:08AM +0100, Christophe Lyon wrote: >> Since then, I've noticed that >> gcc.dg/tree-ssa/flatten-3.c scan-assembler cycle[123][: \t\n] >> now fails on aarch64 and arm targets. > > It fails on x86_64-linux and i686-linux t

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-11 Thread Martin Liška
On 01/11/2017 11:28 AM, Jakub Jelinek wrote: > On Wed, Jan 11, 2017 at 11:21:08AM +0100, Christophe Lyon wrote: >> Since then, I've noticed that >> gcc.dg/tree-ssa/flatten-3.c scan-assembler cycle[123][: \t\n] >> now fails on aarch64 and arm targets. > > It fails on x86_64-linux and i686-linux t

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-11 Thread Jakub Jelinek
On Wed, Jan 11, 2017 at 11:21:08AM +0100, Christophe Lyon wrote: > Since then, I've noticed that > gcc.dg/tree-ssa/flatten-3.c scan-assembler cycle[123][: \t\n] > now fails on aarch64 and arm targets. It fails on x86_64-linux and i686-linux too. Jakub

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-11 Thread Christophe Lyon
Hi Martin, On 10 January 2017 at 15:40, Martin Liška wrote: > On 01/10/2017 02:56 PM, Richard Biener wrote: >> >> On Mon, Jan 9, 2017 at 4:05 PM, Martin Liška wrote: >>> >>> Second part of the patch does sorting of final congruence classes, it's >>> groups >>> and items included in the groups ac

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-10 Thread Martin Liška
On 01/10/2017 02:56 PM, Richard Biener wrote: On Mon, Jan 9, 2017 at 4:05 PM, Martin Liška wrote: Second part of the patch does sorting of final congruence classes, it's groups and items included in the groups according DECL_UID. Both patches can bootstrap together on ppc64le-redhat-linux and

Re: [PATCH 2/2] IPA ICF: make algorithm stable to survive -fcompare-debug

2017-01-10 Thread Richard Biener
On Mon, Jan 9, 2017 at 4:05 PM, Martin Liška wrote: > Second part of the patch does sorting of final congruence classes, it's groups > and items included in the groups according DECL_UID. > > Both patches can bootstrap together on ppc64le-redhat-linux and survive > regression tests. > > Ready to