Re: [PATCH, AARCH64] Fix unrecognizable insn issue

[Richard Earnshaw]

On 11/04/13 14:33, James Greenhalgh wrote:

-----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, AARCH64] Fix unrecognizable insn issue

On 10 April 2013 18:48, Marcus Shawcroft <marcus.shawcr...@gmail.com>
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 backport to the 4.8 release branch? (The backport is clean,
and regresses without issue on aarch64-none-elf). I'll also put it
on arm/aarch64-4.7-branch.

OK.

R.

Thanks,
James Greenhalgh

---
gcc/

2013-04-11  James Greenhalgh  <james.greenha...@arm.com>

        * config/aarch64/aarch64-simd.md (aarch64_vcond_internal): Fix
        floating-point vector comparisons against 0.

gcc/testsuite/

2013-04-11  James Greenhalgh  <james.greenha...@arm.com>

        * gcc.target/aarch64/vect-fcm.x: Add check for zero forms of
        inverse operands.
        * gcc.target/aarch64/vect-fcm-eq-d.c: Check that new zero form
        loop is vectorized.
        * gcc.target/aarch64/vect-fcm-eq-f.c: Likewise.
        * gcc.target/aarch64/vect-fcm-ge-d.c: Check that new zero form
        loop is vectorized and that the correct instruction is generated.
        * gcc.target/aarch64/vect-fcm-ge-f.c: Likewise.
        * gcc.target/aarch64/vect-fcm-gt-d.c: Likewise.
        * gcc.target/aarch64/vect-fcm-gt-f.c: Likewise.