* tree.h (IS_EXPR_CODE_CLASS): Use a straight-forward range check.

From-SVN: r93044

* tree.h (IS_EXPR_CODE_CLASS): Use a straight-forward range check.
From-SVN: r93044
4600cc14 · Richard Sandiford · Richard Sandiford · 2a0958c5 · 4600cc14 · 4600cc14
Commit 4600cc14 authored Jan 07, 2005 by Richard Sandiford Committed by Richard Sandiford Jan 07, 2005
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 2 deletions

gcc/ChangeLog
+4 -0

gcc/tree.h
+2 -2

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2005-01-07  Richard SAndiford  <rsandifo@redhat.com>
+
+	* tree.h (IS_EXPR_CODE_CLASS): Use a straight-forward range check.
+
 2005-01-07  Jakub Jelinek  <jakub@redhat.com>

 	PR tree-optimization/19283

--- a/gcc/tree.h
+++ b/gcc/tree.h
 /* Front-end tree definitions for GNU compiler.
   Copyright (C) 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.

 This file is part of GCC.

@@ -147,7 +147,7 @@ extern const enum tree_code_class tree_code_type[];
   expression.  */

 #define IS_EXPR_CODE_CLASS(CLASS)\
-	(((CLASS) - tcc_reference) <= (tcc_expression - tcc_reference))
+	((CLASS) >= tcc_reference && (CLASS) <= tcc_expression)

 /* Returns nonzero iff NODE is an expression of some kind.  */