From: Roger Sayle <roger@eyesopen.com>
Date: Wed, 23 Jun 2004 20:42:45 +0000 (+0000)
Subject: convert.c (strip_float_extension): Skip both NOP_EXPR and CONVERT_EXPR floating point... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7c243eef3984dbd43b380a6cde2a1a03f381d50b;p=gcc.git

convert.c (strip_float_extension): Skip both NOP_EXPR and CONVERT_EXPR floating point extensions.


	* convert.c (strip_float_extension): Skip both NOP_EXPR and
	CONVERT_EXPR floating point extensions.

From-SVN: r83565
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 320edb0020e..f946e555d2d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-06-23  Roger Sayle  <roger@eyesopen.com>
+
+	* convert.c (strip_float_extension): Skip both NOP_EXPR and
+	CONVERT_EXPR floating point extensions.
+
 2004-06-23  Diego Novillo  <dnovillo@redhat.com>
 
 	* Makefile.in (tree-vn.o): New.
diff --git a/gcc/convert.c b/gcc/convert.c
index ef0d1f568cf..5441bf173f4 100644
--- a/gcc/convert.c
+++ b/gcc/convert.c
@@ -99,7 +99,8 @@ strip_float_extensions (tree exp)
 	return build_real (type, real_value_truncate (TYPE_MODE (type), orig));
     }
 
-  if (TREE_CODE (exp) != NOP_EXPR)
+  if (TREE_CODE (exp) != NOP_EXPR
+      && TREE_CODE (exp) != CONVERT_EXPR)
     return exp;
 
   sub = TREE_OPERAND (exp, 0);