Module Name: src
Committed By: christos
Date: Sun Dec 26 18:16:41 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y lex.c
Log Message:
Add clang's optnone attribute.
To generate a diff of this commit:
cvs rdiff -u -r1.377 -r1.378 src/usr.bin/xlint/lint1/cgram.y
cvs rdiff -u -r1.96 -r1.97 src/usr.bin/xlint/lint1/lex.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/lint1/cgram.y
diff -u src/usr.bin/xlint/lint1/cgram.y:1.377 src/usr.bin/xlint/lint1/cgram.y:1.378
--- src/usr.bin/xlint/lint1/cgram.y:1.377 Mon Dec 20 14:34:01 2021
+++ src/usr.bin/xlint/lint1/cgram.y Sun Dec 26 13:16:41 2021
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: cgram.y,v 1.377 2021/12/20 19:34:01 rillig Exp $ */
+/* $NetBSD: cgram.y,v 1.378 2021/12/26 18:16:41 christos Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: cgram.y,v 1.377 2021/12/20 19:34:01 rillig Exp $");
+__RCSID("$NetBSD: cgram.y,v 1.378 2021/12/26 18:16:41 christos Exp $");
#endif
#include <limits.h>
@@ -251,6 +251,7 @@ anonymize(sym_t *s)
%token T_AT_NOTHROW
%token T_AT_NO_INSTRUMENT_FUNCTION
%token T_AT_OPTIMIZE
+%token T_AT_OPTNONE
%token T_AT_PACKED
%token T_AT_PCS
%token T_AT_PURE
@@ -2107,6 +2108,7 @@ gcc_attribute_spec:
| T_AT_NOTHROW
| T_AT_NO_INSTRUMENT_FUNCTION
| T_AT_OPTIMIZE T_LPAREN string T_RPAREN
+ | T_AT_OPTNONE
| T_AT_PACKED {
addpacked();
}
Index: src/usr.bin/xlint/lint1/lex.c
diff -u src/usr.bin/xlint/lint1/lex.c:1.96 src/usr.bin/xlint/lint1/lex.c:1.97
--- src/usr.bin/xlint/lint1/lex.c:1.96 Sat Dec 25 08:51:42 2021
+++ src/usr.bin/xlint/lint1/lex.c Sun Dec 26 13:16:41 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: lex.c,v 1.96 2021/12/25 13:51:42 rillig Exp $ */
+/* $NetBSD: lex.c,v 1.97 2021/12/26 18:16:41 christos Exp $ */
/*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: lex.c,v 1.96 2021/12/25 13:51:42 rillig Exp $");
+__RCSID("$NetBSD: lex.c,v 1.97 2021/12/26 18:16:41 christos Exp $");
#endif
#include <ctype.h>
@@ -197,6 +197,7 @@ static struct keyword {
kwdef_gcc_attr( "noreturn", T_AT_NORETURN),
kwdef_gcc_attr( "nothrow", T_AT_NOTHROW),
kwdef_gcc_attr( "optimize", T_AT_OPTIMIZE),
+ kwdef_gcc_attr( "optnone", T_AT_OPTNONE),
kwdef_gcc_attr( "packed", T_AT_PACKED),
kwdef_token( "__packed", T_PACKED, 0,0,0,0,1),
kwdef_gcc_attr( "pcs", T_AT_PCS),
