Mercurial > hg > CbC > CbC_gcc
diff gcc/config/spu/spu-builtins.h @ 0:a06113de4d67
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author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/config/spu/spu-builtins.h Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,119 @@ +/* Copyright (C) 2006, 2007 Free Software Foundation, Inc. + + This file is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your option) + any later version. + + This file is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with GCC; see the file COPYING3. If not see + <http://www.gnu.org/licenses/>. */ + +/* built-ins */ + +enum spu_builtin_type_index +{ + SPU_BTI_END_OF_PARAMS, + + /* We create new type nodes for these. */ + SPU_BTI_V16QI, + SPU_BTI_V8HI, + SPU_BTI_V4SI, + SPU_BTI_V2DI, + SPU_BTI_V4SF, + SPU_BTI_V2DF, + SPU_BTI_UV16QI, + SPU_BTI_UV8HI, + SPU_BTI_UV4SI, + SPU_BTI_UV2DI, + + /* A 16-byte type. (Implemented with V16QI_type_node) */ + SPU_BTI_QUADWORD, + + /* These all correspond to intSI_type_node */ + SPU_BTI_7, + SPU_BTI_S7, + SPU_BTI_U7, + SPU_BTI_S10, + SPU_BTI_S10_4, + SPU_BTI_U14, + SPU_BTI_16, + SPU_BTI_S16, + SPU_BTI_S16_2, + SPU_BTI_U16, + SPU_BTI_U16_2, + SPU_BTI_U18, + + /* These correspond to the standard types */ + SPU_BTI_INTQI, + SPU_BTI_INTHI, + SPU_BTI_INTSI, + SPU_BTI_INTDI, + + SPU_BTI_UINTQI, + SPU_BTI_UINTHI, + SPU_BTI_UINTSI, + SPU_BTI_UINTDI, + + SPU_BTI_FLOAT, + SPU_BTI_DOUBLE, + + SPU_BTI_VOID, + SPU_BTI_PTR, + + SPU_BTI_MAX +}; + +#define V16QI_type_node (spu_builtin_types[SPU_BTI_V16QI]) +#define V8HI_type_node (spu_builtin_types[SPU_BTI_V8HI]) +#define V4SI_type_node (spu_builtin_types[SPU_BTI_V4SI]) +#define V2DI_type_node (spu_builtin_types[SPU_BTI_V2DI]) +#define V4SF_type_node (spu_builtin_types[SPU_BTI_V4SF]) +#define V2DF_type_node (spu_builtin_types[SPU_BTI_V2DF]) +#define unsigned_V16QI_type_node (spu_builtin_types[SPU_BTI_UV16QI]) +#define unsigned_V8HI_type_node (spu_builtin_types[SPU_BTI_UV8HI]) +#define unsigned_V4SI_type_node (spu_builtin_types[SPU_BTI_UV4SI]) +#define unsigned_V2DI_type_node (spu_builtin_types[SPU_BTI_UV2DI]) + +extern GTY(()) tree spu_builtin_types[SPU_BTI_MAX]; + +/* Some builtins require special handling. This enum differentiates. */ +enum spu_builtin_type { + B_INSN, + B_JUMP, + B_BISLED, + B_CALL, + B_HINT, + B_OVERLOAD, + B_INTERNAL +}; + +typedef enum { +#define DEF_BUILTIN(fcode, icode, name, type, params) fcode, +#include "spu-builtins.def" +#undef DEF_BUILTIN + NUM_SPU_BUILTINS +} spu_function_code; + +struct spu_builtin_description { + spu_function_code fcode; + enum insn_code icode; + const char *name; + enum spu_builtin_type type; + + /* The first element of parm is always the return type. The rest + * are a zero terminated list of parameters. */ + int parm[5]; + + tree fndecl; +}; + +extern GTY(()) struct spu_builtin_description spu_builtins[]; + + +