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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/rtlhooks-def.h | |
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Diffstat (limited to 'gcc/rtlhooks-def.h')
| -rw-r--r-- | gcc/rtlhooks-def.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/rtlhooks-def.h b/gcc/rtlhooks-def.h new file mode 100644 index 000000000..07d8fcfce --- /dev/null +++ b/gcc/rtlhooks-def.h @@ -0,0 +1,51 @@ +/* Default macros to initialize an rtl_hooks data structure. + Copyright 2004, 2005, 2007, 2008 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC 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, or (at your option) +any later version. + +GCC 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/>. */ + +#ifndef GCC_RTL_HOOKS_DEF_H +#define GCC_RTL_HOOKS_DEF_H + +#include "rtl.h" + +#define RTL_HOOKS_GEN_LOWPART gen_lowpart_general +#define RTL_HOOKS_GEN_LOWPART_NO_EMIT gen_lowpart_no_emit_general +#define RTL_HOOKS_REG_NONZERO_REG_BITS reg_nonzero_bits_general +#define RTL_HOOKS_REG_NUM_SIGN_BIT_COPIES reg_num_sign_bit_copies_general +#define RTL_HOOKS_REG_TRUNCATED_TO_MODE reg_truncated_to_mode_general + +/* The structure is defined in rtl.h. */ +#define RTL_HOOKS_INITIALIZER { \ + RTL_HOOKS_GEN_LOWPART, \ + RTL_HOOKS_GEN_LOWPART_NO_EMIT, \ + RTL_HOOKS_REG_NONZERO_REG_BITS, \ + RTL_HOOKS_REG_NUM_SIGN_BIT_COPIES, \ + RTL_HOOKS_REG_TRUNCATED_TO_MODE \ +} + +extern rtx gen_lowpart_general (enum machine_mode, rtx); +extern rtx gen_lowpart_no_emit_general (enum machine_mode, rtx); +extern rtx reg_nonzero_bits_general (const_rtx, enum machine_mode, const_rtx, + enum machine_mode, + unsigned HOST_WIDE_INT, + unsigned HOST_WIDE_INT *); +extern rtx reg_num_sign_bit_copies_general (const_rtx, enum machine_mode, const_rtx, + enum machine_mode, + unsigned int, unsigned int *); +extern bool reg_truncated_to_mode_general (enum machine_mode, const_rtx); + +#endif /* GCC_RTL_HOOKS_DEF_H */ |