From: Roger Sayle <roger@eyesopen.com>
Date: Mon, 16 May 2005 19:40:35 +0000 (+0000)
Subject: c-common.c (c_common_truthvalue_conversion): Use fold_build2 instead of build_binary_... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cb3b1e70906bc80f8592153b7dfea00817e22351;p=gcc.git

c-common.c (c_common_truthvalue_conversion): Use fold_build2 instead of build_binary_op when...


	* c-common.c (c_common_truthvalue_conversion): Use fold_build2
	instead of build_binary_op when performing code transformations
	to avoid error messages about constructs not it the user's code.

From-SVN: r99791
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9353bdb3a35..5605cc200ab 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-05-16  Roger Sayle  <roger@eyesopen.com>
+
+	* c-common.c (c_common_truthvalue_conversion): Use fold_build2
+	instead of build_binary_op when performing code transformations
+	to avoid error messages about constructs not it the user's code.
+
 2005-05-16  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-ssa-pre.c: Fix a comment typo.
diff --git a/gcc/c-common.c b/gcc/c-common.c
index b2ba01e7e91..ecbe4024956 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -2462,12 +2462,12 @@ c_common_truthvalue_conversion (tree expr)
 	 two objects.  */
       if (TREE_TYPE (TREE_OPERAND (expr, 0))
 	  == TREE_TYPE (TREE_OPERAND (expr, 1)))
-	return build_binary_op (NE_EXPR, TREE_OPERAND (expr, 0),
-				TREE_OPERAND (expr, 1), 1);
-      return build_binary_op (NE_EXPR, TREE_OPERAND (expr, 0),
-			      fold (build1 (NOP_EXPR,
-					    TREE_TYPE (TREE_OPERAND (expr, 0)),
-					    TREE_OPERAND (expr, 1))), 1);
+	return fold_build2 (NE_EXPR, truthvalue_type_node,
+			    TREE_OPERAND (expr, 0), TREE_OPERAND (expr, 1));
+      return fold_build2 (NE_EXPR, truthvalue_type_node,
+			  TREE_OPERAND (expr, 0),
+			  fold_convert (TREE_TYPE (TREE_OPERAND (expr, 0)),
+					TREE_OPERAND (expr, 1)));
 
     case BIT_AND_EXPR:
       if (integer_onep (TREE_OPERAND (expr, 1))