Re: [PATCH] arm: Generate correct const_ints (PR86640)

2018-08-15 Thread Kyrill Tkachov
12:55 To: Segher Boessenkool Cc: gcc-patches@gcc.gnu.org; tnfch...@gcc.gnu.org Subject: Re: [PATCH] arm: Generate correct const_ints (PR86640) On 31/07/18 12:38, Segher Boessenkool wrote: On Tue, Jul 31, 2018 at 09:02:56AM +0100, Kyrill Tkachov wrote: Hi Segher, On 30/07/18 18:37, S

RE: [PATCH] arm: Generate correct const_ints (PR86640)

2018-08-15 Thread Tamar Christina
Hi All, I'd like to ask for permissions to backport of this patch to GCC 8? Thanks, Tamar > -Original Message- > From: Kyrill Tkachov > Sent: Tuesday, July 31, 2018 12:55 > To: Segher Boessenkool > Cc: gcc-patches@gcc.gnu.org; tnfch...@gcc.gnu.org > Subject: Re

Re: [PATCH] arm: Generate correct const_ints (PR86640)

2018-07-31 Thread Kyrill Tkachov
On 31/07/18 12:38, Segher Boessenkool wrote: On Tue, Jul 31, 2018 at 09:02:56AM +0100, Kyrill Tkachov wrote: Hi Segher, On 30/07/18 18:37, Segher Boessenkool wrote: On Mon, Jul 30, 2018 at 03:55:30PM +0100, Kyrill Tkachov wrote: Hi Segher, On 30/07/18 14:14, Segher Boessenkool wrote: In a

Re: [PATCH] arm: Generate correct const_ints (PR86640)

2018-07-31 Thread Segher Boessenkool
On Tue, Jul 31, 2018 at 09:02:56AM +0100, Kyrill Tkachov wrote: > Hi Segher, > > On 30/07/18 18:37, Segher Boessenkool wrote: > >On Mon, Jul 30, 2018 at 03:55:30PM +0100, Kyrill Tkachov wrote: > >>Hi Segher, > >> > >>On 30/07/18 14:14, Segher Boessenkool wrote: > >>>In arm_block_set_aligned_vect 8

Re: [PATCH] arm: Generate correct const_ints (PR86640)

2018-07-31 Thread Kyrill Tkachov
Hi Segher, On 30/07/18 18:37, Segher Boessenkool wrote: On Mon, Jul 30, 2018 at 03:55:30PM +0100, Kyrill Tkachov wrote: Hi Segher, On 30/07/18 14:14, Segher Boessenkool wrote: In arm_block_set_aligned_vect 8-bit constants are generated as zero- extended const_ints, not sign-extended as requir

Re: [PATCH] arm: Generate correct const_ints (PR86640)

2018-07-30 Thread Segher Boessenkool
On Mon, Jul 30, 2018 at 03:55:30PM +0100, Kyrill Tkachov wrote: > Hi Segher, > > On 30/07/18 14:14, Segher Boessenkool wrote: > >In arm_block_set_aligned_vect 8-bit constants are generated as zero- > >extended const_ints, not sign-extended as required. Fix that. > > > >Tamar tested the patch (see

Re: [PATCH] arm: Generate correct const_ints (PR86640)

2018-07-30 Thread Kyrill Tkachov
Hi Segher, On 30/07/18 14:14, Segher Boessenkool wrote: In arm_block_set_aligned_vect 8-bit constants are generated as zero- extended const_ints, not sign-extended as required. Fix that. Tamar tested the patch (see PR); no problems were found. Is this okay for trunk? The patch is okay but

[PATCH] arm: Generate correct const_ints (PR86640)

2018-07-30 Thread Segher Boessenkool
In arm_block_set_aligned_vect 8-bit constants are generated as zero- extended const_ints, not sign-extended as required. Fix that. Tamar tested the patch (see PR); no problems were found. Is this okay for trunk? Segher 2018-07-30 Segher Boessenkool PR target/86640 * confi