* config/sparc/sparc.c (emit_soft_tfmode_libcall,
        emit_soft_tfmode_binop, emit_soft_tfmode_unop, emit_soft_tfmode_cvt,
        emit_hard_tfmode_operation, emit_tfmode_binop, emit_tfmode_unop,
        emit_tfmode_cvt): New.
        * config/sparc/sparc.md (extendsftf2, extenddftf2, trunctfsf2,
        trunctfdf2, floatsitf2, floatunssitf2, floatditf2, floatunsditf2,
        fix_trunctfsi2, fixuns_trunctfsi2, fix_trunctfdi2, fixuns_trunctfdi2,
        addtf3, subtf3, multf3, divtf3, sqrttf2): Use them.
        * config/sparc/sparc-protos.h: Update.

From-SVN: r52965