[Bug target/83250] _mm256_zextsi128_si256 missing for AVX2 zero extension

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83250

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Aug 12 15:55:56 2019
New Revision: 274313

URL: https://gcc.gnu.org/viewcvs?rev=274313&root=gcc&view=rev
Log:
        PR target/83250
        PR target/91340
        * config/i386/avxintrin.h (_mm256_zextpd128_pd256,
        _mm256_zextps128_ps256, _mm256_zextsi128_si256): New intrinsics.
        * config/i386/avx512fintrin.h (_mm512_zextpd128_pd512,
        _mm512_zextps128_ps512, _mm512_zextsi128_si512, _mm512_zextpd256_pd512,
        _mm512_zextps256_ps512, _mm512_zextsi256_si512): Likewise.

        * gcc.target/i386/avx-typecast-1.c: New test.
        * gcc.target/i386/avx-typecast-2.c: New test.
        * gcc.target/i386/avx512f-typecast-2.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/avx-typecast-1.c
    trunk/gcc/testsuite/gcc.target/i386/avx-typecast-2.c
    trunk/gcc/testsuite/gcc.target/i386/avx512f-typecast-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/avx512fintrin.h
    trunk/gcc/config/i386/avxintrin.h
    trunk/gcc/testsuite/ChangeLog