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Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/insn-notes.def')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/insn-notes.def | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/insn-notes.def b/gcc-4.2.1-5666.3/gcc/insn-notes.def deleted file mode 100644 index 2a335f17d..000000000 --- a/gcc-4.2.1-5666.3/gcc/insn-notes.def +++ /dev/null @@ -1,101 +0,0 @@ -/* Insn note definitions. - Copyright (C) 2004, 2005 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 2, 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 COPYING. If not, write to the Free -Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301, USA. */ - -/* This file defines all the codes that may appear in the - NOTE_LINE_NUMBER field of a NOTE insn for kinds of notes that are - not line numbers. Source files define DEF_INSN_NOTE appropriately - before including this file. - - We are slowly removing the concept of insn-chain notes from the - compiler. Adding new codes to this file is STRONGLY DISCOURAGED. - If you think you need one, look for other ways to express what you - mean, such as register notes or bits in the basic-block structure. */ - -/* Shorthand. */ -#define INSN_NOTE(NAME) DEF_INSN_NOTE (NOTE_INSN_##NAME) - -/* This note is used to get rid of an insn when it isn't safe to patch - the insn out of the chain. */ -INSN_NOTE (DELETED) - -/* Generated in place of user-declared labels when they are deleted. */ -INSN_NOTE (DELETED_LABEL) - -/* These are used to mark the beginning and end of a lexical block. - See NOTE_BLOCK and reorder_blocks. */ -INSN_NOTE (BLOCK_BEG) -INSN_NOTE (BLOCK_END) - -/* These mark the extremes of a loop. */ -INSN_NOTE (LOOP_BEG) -INSN_NOTE (LOOP_END) - -/* This note indicates the start of the real body of the function, - i.e. the point just after all of the parms have been moved into - their homes, etc. */ -INSN_NOTE (FUNCTION_BEG) - -/* This kind of note is generated at the end of the function body, - just before the return insn or return label. In an optimizing - compilation it is deleted by the first jump optimization, after - enabling that optimizer to determine whether control can fall - off the end of the function body without a return statement. */ -INSN_NOTE (FUNCTION_END) - -/* This marks the point immediately after the last prologue insn. */ -INSN_NOTE (PROLOGUE_END) - -/* This marks the point immediately prior to the first epilogue insn. */ -INSN_NOTE (EPILOGUE_BEG) - -/* These note where exception handling regions begin and end. - Uses NOTE_EH_HANDLER to identify the region in question. */ -INSN_NOTE (EH_REGION_BEG) -INSN_NOTE (EH_REGION_END) - -/* Generated whenever a duplicate line number note is output. - For example, one is output after the end of an inline function, - in order to prevent the line containing the inline call from - being counted twice in gcov. */ -INSN_NOTE (REPEATED_LINE_NUMBER) - -/* The location of a variable. */ -INSN_NOTE (VAR_LOCATION) - -/* Record the expected value of a register at a location. Uses - NOTE_EXPECTED_VALUE; stored as (eq (reg) (const_int)). */ -INSN_NOTE (EXPECTED_VALUE) - -/* Record the struct for the following basic block. Uses - NOTE_BASIC_BLOCK. FIXME: Redundant with the basic block pointer - now included in every insn. */ -INSN_NOTE (BASIC_BLOCK) - -/* Mark the inflection point in the instruction stream where we switch - between hot and cold text sections. */ -INSN_NOTE (SWITCH_TEXT_SECTIONS) - -/* APPLE LOCAL begin ARM 5051776 */ -/* Record that we have just executed an alloca() -- used for - implementation of sjlj exception handling. */ -INSN_NOTE (ALLOCA) -/* APPLE LOCAL end ARM 5051776 */ - -#undef INSN_NOTE |