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* config/i386/i386-builtin-types.def (V4DF_FTYPE_V4DF_V4DF_V4DI): New. (V8SF_FTYPE_V8SF_V8SF_V8SI): New. * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Support V4DF and V8SF for AVX; relax constraint on V4SF to SSE1 from SSE2. (IX86_BUILTIN_VEC_PERM_V4DF, IX86_BUILTIN_VEC_PERM_V8SF): New. (bdesc_args): Add them. (ix86_expand_builtin): Expand them. (expand_vec_perm_pshufb2): Only operate on 16-byte vectors. From-SVN: r154831
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