re PR tree-optimization/88464 (AVX-512 vectorization of masked scatter failing with "not suitable for scatter store")
PR target/88464
* config/i386/i386-builtin-types.def
(VOID_FTYPE_PDOUBLE_QI_V8SI_V4DF_INT,
VOID_FTYPE_PFLOAT_QI_V4DI_V8SF_INT,
VOID_FTYPE_PLONGLONG_QI_V8SI_V4DI_INT,
VOID_FTYPE_PINT_QI_V4DI_V8SI_INT,
VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT,
VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT,
VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT,
VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): New builtin types.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_SCATTERALTSIV4DF, IX86_BUILTIN_SCATTERALTDIV8SF,
IX86_BUILTIN_SCATTERALTSIV4DI, IX86_BUILTIN_SCATTERALTDIV8SI,
IX86_BUILTIN_SCATTERALTSIV2DF, IX86_BUILTIN_SCATTERALTDIV4SF,
IX86_BUILTIN_SCATTERALTSIV2DI and IX86_BUILTIN_SCATTERALTDIV4SI.
(ix86_init_mmx_sse_builtins): Fix up names of IX86_BUILTIN_GATHERALT*,
IX86_BUILTIN_GATHER3ALT* and IX86_BUILTIN_SCATTERALT* builtins to
match the IX86_BUILTIN codes. Build IX86_BUILTIN_SCATTERALTSIV4DF,
IX86_BUILTIN_SCATTERALTDIV8SF, IX86_BUILTIN_SCATTERALTSIV4DI,
IX86_BUILTIN_SCATTERALTDIV8SI, IX86_BUILTIN_SCATTERALTSIV2DF,
IX86_BUILTIN_SCATTERALTDIV4SF, IX86_BUILTIN_SCATTERALTSIV2DI and
IX86_BUILTIN_SCATTERALTDIV4SI decls.
(ix86_vectorize_builtin_scatter): Expand those new builtins.
* gcc.target/i386/avx512f-pr88464-5.c: New test.
* gcc.target/i386/avx512f-pr88464-6.c: New test.
* gcc.target/i386/avx512f-pr88464-7.c: New test.
* gcc.target/i386/avx512f-pr88464-8.c: New test.
* gcc.target/i386/avx512vl-pr88464-5.c: New test.
* gcc.target/i386/avx512vl-pr88464-6.c: New test.
* gcc.target/i386/avx512vl-pr88464-7.c: New test.
* gcc.target/i386/avx512vl-pr88464-8.c: New test.
* gcc.target/i386/avx512vl-pr88464-9.c: New test.
* gcc.target/i386/avx512vl-pr88464-10.c: New test.
* gcc.target/i386/avx512vl-pr88464-11.c: New test.
* gcc.target/i386/avx512vl-pr88464-12.c: New test.
* gcc.target/i386/avx512vl-pr88464-13.c: New test.
* gcc.target/i386/avx512vl-pr88464-14.c: New test.
* gcc.target/i386/avx512vl-pr88464-15.c: New test.
* gcc.target/i386/avx512vl-pr88464-16.c: New test.
From-SVN: r267239
