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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 1999-12-18 21:33:23 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1999-12-18 16:33:23 -0500 |
| commit | d4b60170fd601e84cdafca12ea3365488ee93635 (patch) | |
| tree | b29d6812261abeb25b182a176f35382f12cb98bd /gcc/regs.h | |
| parent | 3f0aabf20a84ccd50d38dca8f252f887558d31ff (diff) | |
| download | gcc-d4b60170fd601e84cdafca12ea3365488ee93635.zip gcc-d4b60170fd601e84cdafca12ea3365488ee93635.tar.gz gcc-d4b60170fd601e84cdafca12ea3365488ee93635.tar.bz2 | |
alias.c: Minor reformatting.
* alias.c: Minor reformatting.
* flow.c: Likewise.
* regs.h: Likewise.
* stor-layout.c: Likewise.
* fold-const.c: Likewise.
(OVERFLOW_SUM_SIGN): Renamed from overflow_sum_sign.
(struct cb_args, const_binop_1, const_binop): Pass type of arg,
not arg itself.
(size_int_wide): Cache nodes even if garbage collecting.
(twoval_comparison_p): Reenable SAVE_EXPR case if operand
of SAVE_EXPR has no side effects.
* cse.c: Move a comment.
* tree.c: Minor reformatting.
(int_size_in_bytes): Return -1 if constant overflows.
* reload.c (combine_reloads): Do nothing if no output reload
From-SVN: r31017
Diffstat (limited to 'gcc/regs.h')
| -rw-r--r-- | gcc/regs.h | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1,5 +1,5 @@ /* Define per-register tables for data flow info and register allocation. - Copyright (C) 1987, 1993, 1994, 1995, 1997, 1998 Free Software Foundation, Inc. + Copyright (C) 1987, 93-98, 1999 Free Software Foundation, Inc. This file is part of GNU CC. @@ -39,13 +39,13 @@ Boston, MA 02111-1307, USA. */ extern int max_regno; /* Register information indexed by register number */ -typedef struct reg_info_def { - /* fields set by reg_scan */ +typedef struct reg_info_def +{ /* fields set by reg_scan */ int first_uid; /* UID of first insn to use (REG n) */ int last_uid; /* UID of last insn to use (REG n) */ int last_note_uid; /* UID of last note to use (REG n) */ - /* fields set by both reg_scan and flow_analysis */ + /* fields set by reg_scan & flow_analysis */ int sets; /* # of times (REG n) is set */ /* fields set by flow_analysis */ |