Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-07-08 Thread Markus Trippelsdorf
On 2016.06.28 at 11:21 -0700, Gary Funck wrote: > On 06/20/16 04:55:16, H.J. Lu wrote: > > TImode register referenced in debug insn can be converted to V1TImode > > by scalar to vector optimization. We need to convert a debug insn if > > it has a variable in a TImode register. > > We have a situa

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-28 Thread Gary Funck
On 06/20/16 04:55:16, H.J. Lu wrote: > TImode register referenced in debug insn can be converted to V1TImode > by scalar to vector optimization. We need to convert a debug insn if > it has a variable in a TImode register. Hello, We have a situation on a few of the UPC tests, where they ICE on th

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-21 Thread Ilya Enkovich
2016-06-21 15:48 GMT+03:00 H.J. Lu : > On Mon, Jun 20, 2016 at 11:53 AM, H.J. Lu wrote: >> On Mon, Jun 20, 2016 at 10:31 AM, Ilya Enkovich >> wrote: >>> On 20 Jun 09:45, H.J. Lu wrote: On Mon, Jun 20, 2016 at 7:30 AM, Ilya Enkovich wrote: > 2016-06-20 16:39 GMT+03:00 Uros Bizjak

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-21 Thread H.J. Lu
On Mon, Jun 20, 2016 at 11:53 AM, H.J. Lu wrote: > On Mon, Jun 20, 2016 at 10:31 AM, Ilya Enkovich > wrote: >> On 20 Jun 09:45, H.J. Lu wrote: >>> On Mon, Jun 20, 2016 at 7:30 AM, Ilya Enkovich >>> wrote: >>> > 2016-06-20 16:39 GMT+03:00 Uros Bizjak : >>> >> On Mon, Jun 20, 2016 at 1:55 PM, H.

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-20 Thread H.J. Lu
On Mon, Jun 20, 2016 at 10:31 AM, Ilya Enkovich wrote: > On 20 Jun 09:45, H.J. Lu wrote: >> On Mon, Jun 20, 2016 at 7:30 AM, Ilya Enkovich >> wrote: >> > 2016-06-20 16:39 GMT+03:00 Uros Bizjak : >> >> On Mon, Jun 20, 2016 at 1:55 PM, H.J. Lu wrote: >> >>> TImode register referenced in debug ins

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-20 Thread Ilya Enkovich
On 20 Jun 09:45, H.J. Lu wrote: > On Mon, Jun 20, 2016 at 7:30 AM, Ilya Enkovich wrote: > > 2016-06-20 16:39 GMT+03:00 Uros Bizjak : > >> On Mon, Jun 20, 2016 at 1:55 PM, H.J. Lu wrote: > >>> TImode register referenced in debug insn can be converted to V1TImode > >>> by scalar to vector optimizat

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-20 Thread H.J. Lu
On Mon, Jun 20, 2016 at 7:30 AM, Ilya Enkovich wrote: > 2016-06-20 16:39 GMT+03:00 Uros Bizjak : >> On Mon, Jun 20, 2016 at 1:55 PM, H.J. Lu wrote: >>> TImode register referenced in debug insn can be converted to V1TImode >>> by scalar to vector optimization. We need to convert a debug insn if >

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-20 Thread Ilya Enkovich
2016-06-20 16:39 GMT+03:00 Uros Bizjak : > On Mon, Jun 20, 2016 at 1:55 PM, H.J. Lu wrote: >> TImode register referenced in debug insn can be converted to V1TImode >> by scalar to vector optimization. We need to convert a debug insn if >> it has a variable in a TImode register. >> >> Tested on x8

Re: [PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-20 Thread Uros Bizjak
On Mon, Jun 20, 2016 at 1:55 PM, H.J. Lu wrote: > TImode register referenced in debug insn can be converted to V1TImode > by scalar to vector optimization. We need to convert a debug insn if > it has a variable in a TImode register. > > Tested on x86-64. OK for trunk? Ilya, does this approach l

[PATCH] PR target/71549: Convert V1TImode register to TImode in debug insn

2016-06-20 Thread H.J. Lu
TImode register referenced in debug insn can be converted to V1TImode by scalar to vector optimization. We need to convert a debug insn if it has a variable in a TImode register. Tested on x86-64. OK for trunk? H.J. gcc/ PR target/71549 * config/i386/i386.c (timode_scalar