This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH x86-64][BZ #20024] Fixed vector sincos/sincosf ABI


2016-06-11 15:56 GMT+03:00 Andrew Senkevich <andrew.n.senkevich@gmail.com>:
> 2016-06-07 3:02 GMT+03:00 Carlos O'Donell <carlos@redhat.com>:
>> On 06/06/2016 10:08 AM, Joseph Myers wrote:
>>> C tests seem safer where possible.  For example: the existing functions
>>> are said to take vectors of pointers.  Does that mean vectors of 8-byte
>>> pointers for the 64-bit ABI and vectors of 4-byte pointers for x32?  If
>>> so, a C test is more likely to get right that the ABI to test is different
>>> in those cases.
>>
>> +1
>
> Here is new version of patch with fixed implementations for x32 and
> new C tests for sincos ABI.

Ping.

ChangeLog is:

2016-06-11  Andrew Senkevich  <andrew.senkevich@intel.com>

        [BZ #20024]
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S: Fixed ABI
        of this implementation of vector function.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos2_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos4_core_avx.S: Likewise.
        * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf16_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf4_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf8_core.S: Likewise.
        * sysdeps/x86_64/fpu/svml_s_sincosf8_core_avx.S: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Redefined wrapper
        for testing vector function with fixed ABI.
        * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx.c: New test.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos-avx512.c: Likewise.
        * sysdeps/x86_64/fpu/test-double-libmvec-sincos.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx2.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf-avx512.c: Likewise.
        * sysdeps/x86_64/fpu/test-float-libmvec-sincosf.c: Likewise.
        * sysdeps/x86_64/fpu/Makefile: Added new tests.


--
WBR,
Andrew


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]