Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-11 Thread Richard Earnshaw
, AARCH64] Fix unrecognizable insn issue On 10 April 2013 18:48, Marcus Shawcroft wrote: Zhenqiang, Does Jame's patch fix your test case? Thank you all. The patch fixes my test case. I'm pleased to hear it. Marcus/Richard, I've committed the attached as r197741. Could you OK a

RE: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-11 Thread James Greenhalgh
> -Original Message- > From: Zhenqiang Chen [mailto:zhenqiang.c...@linaro.org] > Sent: 11 April 2013 02:33 > To: Marcus Shawcroft > Cc: James Greenhalgh; gcc-patches@gcc.gnu.org; Marcus Shawcroft; > pins...@gmail.com; Richard Earnshaw > Subject: Re: [PATCH, AARCH6

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Zhenqiang Chen
On 10 April 2013 18:48, Marcus Shawcroft wrote: > Zhenqiang, Does Jame's patch fix your test case? Thank you all. The patch fixes my test case. -Zhenqiang > On 10 April 2013 11:43, Richard Earnshaw wrote: >> On 10/04/13 11:31, James Greenhalgh wrote: >>> >>> -Original Message- >>>

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Marcus Shawcroft
Zhenqiang, Does Jame's patch fix your test case? /Marcus On 10 April 2013 11:43, Richard Earnshaw wrote: > On 10/04/13 11:31, James Greenhalgh wrote: >> >> >>> -Original Message- >>> From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- >>> ow...@gcc.gnu.org] On Behalf Of Zhenqiang Ch

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Richard Earnshaw
On 10/04/13 11:31, James Greenhalgh wrote: -Original Message- From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- ow...@gcc.gnu.org] On Behalf Of Zhenqiang Chen Sent: 10 April 2013 09:02 To: gcc-patches@gcc.gnu.org Cc: Marcus Shawcroft Subject: [PATCH, AARCH64] Fix unrecognizable i

RE: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread James Greenhalgh
> -Original Message- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Zhenqiang Chen > Sent: 10 April 2013 09:02 > To: gcc-patches@gcc.gnu.org > Cc: Marcus Shawcroft > Subject: [PATCH, AARCH64] Fix unrecognizable insn issue > > Hi, > > During exp

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Zhenqiang Chen
On 10 April 2013 17:18, Andrew Pinski wrote: > On Wed, Apr 10, 2013 at 2:02 AM, Zhenqiang Chen > wrote: >> On 10 April 2013 16:05, Andrew Pinski wrote: >>> On Wed, Apr 10, 2013 at 1:02 AM, Zhenqiang Chen >>> wrote: Hi, During expand, function aarch64_vcond_internal inverses some

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Andrew Pinski
On Wed, Apr 10, 2013 at 2:02 AM, Zhenqiang Chen wrote: > On 10 April 2013 16:05, Andrew Pinski wrote: >> On Wed, Apr 10, 2013 at 1:02 AM, Zhenqiang Chen >> wrote: >>> Hi, >>> >>> During expand, function aarch64_vcond_internal inverses some CMP, e.g. >>> >>> a LE b -> b GE a >>> >>> But if "b"

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Zhenqiang Chen
On 10 April 2013 16:05, Andrew Pinski wrote: > On Wed, Apr 10, 2013 at 1:02 AM, Zhenqiang Chen > wrote: >> Hi, >> >> During expand, function aarch64_vcond_internal inverses some CMP, e.g. >> >> a LE b -> b GE a >> >> But if "b" is "CONST0_RTX", "b GE a" will be an illegal insn. >> >> Refer http

Re: [PATCH, AARCH64] Fix unrecognizable insn issue

2013-04-10 Thread Andrew Pinski
On Wed, Apr 10, 2013 at 1:02 AM, Zhenqiang Chen wrote: > Hi, > > During expand, function aarch64_vcond_internal inverses some CMP, e.g. > > a LE b -> b GE a > > But if "b" is "CONST0_RTX", "b GE a" will be an illegal insn. > > Refer https://bugs.launchpad.net/linaro-toolchain-binaries/+bug/11639