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(NOTE_BLOCK_NUMBER): Change definition to simpler form. 

(SET_NOTE_BLOCK_NUMBER): Deleted.

From-SVN: r1755
This commit is contained in:
Richard Kenner 1992-08-02 21:42:35 -04:00
parent b61b1c9177
commit 3da3fb2f61
1 changed files with 9 additions and 8 deletions
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17
gcc/rtl.h
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@ -1,6 +1,5 @@
/* Register Transfer Language (RTL) definitions for GNU C-Compiler
Copyright (C) 1987, 1991 Free Software Foundation, Inc.
Copyright (C) 1987, 1991, 1992 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -315,9 +314,13 @@ extern char *reg_note_name[];
#define LINE_NUMBER NOTE
/* In a NOTE that is a line number, this is a string for the file name
that the line is in. */
that the line is in. We use the same field to record block numbers
temporarily in NOTE_INSN_BLOCK_BEG and NOTE_INSN_BLOCK_END notes.
(We avoid lots of casts between ints and pointers if we use a
different macro for the bock number.) */
#define NOTE_SOURCE_FILE(INSN) ((INSN)->fld[3].rtstr)
#define NOTE_BLOCK_NUMBER(INSN) ((INSN)->fld[3].rtint)
/* In a NOTE that is a line number, this is the line number.
Other kinds of NOTEs are identified by negative numbers here. */
@ -357,11 +360,6 @@ extern char *reg_note_name[];
#define NOTE_INSN_DELETED_LABEL -12
/* Don't forget to change note_insn_name in rtl.c. */
/* These macros are for recording block numbers temporarily
in NOTE_INSN_BLOCK_BEG and NOTE_INSN_BLOCK_END notes. */
#define NOTE_BLOCK_NUMBER(INSN) ((int) NOTE_SOURCE_FILE (INSN))
#define SET_NOTE_BLOCK_NUMBER(INSN, NUMBER) \
(NOTE_SOURCE_FILE (INSN) = (char *) (NUMBER))
#if 0 /* These are not used, and I don't know what they were for. --rms. */
#define NOTE_DECL_NAME(INSN) ((INSN)->fld[3].rtstr)
@ -577,6 +575,9 @@ extern rtx plus_constant_wide (), plus_constant_for_output_wide ();
extern rtx gen_rtx ();
extern char *xmalloc ();
extern char *xrealloc ();
extern char *oballoc ();
extern char *permalloc ();
extern void free ();
extern rtx rtx_alloc ();
extern rtvec rtvec_alloc ();