From 4da0595618774151d44c3d1a51b292fc8ef62e85 Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Mon, 23 Mar 1998 22:20:22 +0000 Subject: [PATCH] * tree.h (IS_EXPR_CODE_CLASS): New macro. From-SVN: r18783 --- gcc/ChangeLog | 4 ++++ gcc/tree.h | 7 +++++++ 2 files changed, 11 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0de7195bd55..5bac6bbf155 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +1998-03-22 Mark Mitchell + + * tree.h (IS_EXPR_CODE_CLASS): New macro. + Mon Mar 23 23:18:48 1998 Jeffrey A Law (law@cygnus.com) * h8300.h (CONST_COSTS): Remove definition. diff --git a/gcc/tree.h b/gcc/tree.h index 523a750511d..b78234c85e5 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -51,6 +51,13 @@ enum tree_code { extern char tree_code_type[MAX_TREE_CODES]; #define TREE_CODE_CLASS(CODE) tree_code_type[(int) (CODE)] +/* Returns non-zero iff CLASS is the tree-code class of an + expression. */ + +#define IS_EXPR_CODE_CLASS(CLASS) \ + (CLASS == '<' || CLASS == '1' || CLASS == '2' || CLASS == '3' \ + || CLASS == 'e') + /* Number of argument-words in each kind of tree-node. */ extern int tree_code_length[MAX_TREE_CODES]; -- 2.30.2