r125279 - in /trunk/gcc: ChangeLog config/i386/...

[uros@gcc.gnu.org]

Author: uros
Date: Sat Jun  2 09:07:00 2007
New Revision: 125279

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125279
Log:
        * config/i386/i386.h (enum reg_class) [SSE_FIRST_REG]: New.
        (SSE_CLASS_P): Use reg_class_subset_p between SSE_REGS.
        (REG_CLASS_NAMES): Add "FIRST_SSE_REG" string.
        (REG_CLASS_CONTENTS): Add members of FIRST_SSE_REG class.
        * config/i386/constraints.md ("z"): New register constraint
        for members of SSE_FIRST_REG class.
        * config/i386/i386-modes.def (CCA, CCC, CCO, CCS): New compare modes.
        * config/i386/i386.c (regclass_map): Change class of %xmm0 to
        SSE_FIRST_REG class.
        (put_condition_code) [EQ, NE]: Output suffixes for new compare modes.
        (ix86_cc_modes_compatible): Handle CCA, CCC, CCO and CCS modes.
        (IX86_BUILTIN_PCMPESTRI128): New for SSE4.2.
        (IX86_BUILTIN_PCMPESTRM128): Likewise.
        (IX86_BUILTIN_PCMPESTRA128): Likewise.
        (IX86_BUILTIN_PCMPESTRC128): Likewise.
        (IX86_BUILTIN_PCMPESTRO128): Likewise.
        (IX86_BUILTIN_PCMPESTRS128): Likewise.
        (IX86_BUILTIN_PCMPESTRZ128): Likewise.
        (IX86_BUILTIN_PCMPISTRI128): Likewise.
        (IX86_BUILTIN_PCMPISTRM128): Likewise.
        (IX86_BUILTIN_PCMPISTRA128): Likewise.
        (IX86_BUILTIN_PCMPISTRC128): Likewise.
        (IX86_BUILTIN_PCMPISTRO128): Likewise.
        (IX86_BUILTIN_PCMPISTRS128): Likewise.
        (IX86_BUILTIN_PCMPISTRZ128): Likewise.
        (struct builtin_description): Change "flag" field to unsigned.
        (bdesc_pcmpestr): New builtin description table.
        (bdesc_pcmpistr): Likewise.
        (ix86_init_mmx_sse_builtins): Define int_ftype_v16qi_int_v16qi_int_int,
        v16qi_ftype_v16qi_int_v16qi_int_int and int_ftype_v16qi_v16qi_int.
        Initialize pcmp[ei]str[im] insns for SSE4.2.
        (ix86_expand_sse_pcmpestr): New subroutine of ix86_expand_builtin.
        (ix86_expand_sse_pcmpistr): Likewise.
        (ix86_expand_builtin): Expand pcmp[ei]str[im] builtins for SSE4.2.
        * config/i386/i386.md (UNSPEC_PCMPESTR): New for SSE4.2.
        (UNSPEC_PCMPISTR): Likewise.
        * config/i386/sse.md (sse4_2_pcmpestr): New insn patern and splitter.
        (sse4_2_pcmpestri):New isns pattern.
        (sse4_2_pcmpestrm): Likewise.
        (sse4_2_pcmpestr_cconly): Likewise.
        (sse4_2_pcmpistr): New insn patern and splitter.
        (sse4_2_pcmpistri):New isns pattern.
        (sse4_2_pcmpistrm): Likewise.
        (sse4_2_pcmpistr_cconly): Likewise.
        * config/i386/smmintrin.h: Enable pcmp[ei]str[im] intrinsics
        in SSE4.2.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/constraints.md
    trunk/gcc/config/i386/i386-modes.def
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/i386/i386.md
    trunk/gcc/config/i386/smmintrin.h
    trunk/gcc/config/i386/sse.md