This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [AArch64] fcvt instructions - arm_neon.h changes.
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: James Greenhalgh <james dot greenhalgh at arm dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Marcus Shawcroft <marcus dot shawcroft at arm dot com>
- Date: Mon, 29 Apr 2013 10:26:50 +0100
- Subject: Re: [AArch64] fcvt instructions - arm_neon.h changes.
- References: <1366983272-14268-1-git-send-email-james dot greenhalgh at arm dot com>
On 26 April 2013 14:34, James Greenhalgh <james.greenhalgh@arm.com> wrote:
>
> This patch updates the implimentation in arm_neon.h of the vcvt
> intrinsics. Where appropriate we use C statements, and where not
> possible we fall back to builtins.
>
> There were a number of errors with names and types in the current
> revision of the file. These have been corrected.
>
> Regression tested with no regressions.
>
> Thanks,
> James
>
> ---
> gcc/
>
> 2013-04-26 James Greenhalgh <james.greenhalgh@arm.com>
>
> * config/aarch64/arm_neon.h
> (vcvt<sd>_f<32,64>_s<32,64>): Rewrite in C.
> (vcvt<q>_f<32,64>_s<32,64>): Rewrite using builtins.
> (vcvt_<high_>_f<32,64>_f<32,64>): Likewise.
> (vcvt<qsd>_<su><32,64>_f<32,64>): Likewise.
> (vcvta<qsd>_<su><32,64>_f<32,64>): Likewise.
> (vcvtm<qsd>_<su><32,64>_f<32,64>): Likewise.
> (vcvtn<qsd>_<su><32,64>_f<32,64>): Likewise.
> (vcvtp<qsd>_<su><32,64>_f<32,64>): Likewise.
>
> gcc/testsuite/
>
> 2013-04-26 James Greenhalgh <james.greenhalgh@arm.com>
>
> * gcc.target/aarch64/vect-vcvt.c: New.
OK
/Marcus