From: Matt Kraai <kraai@alumni.cmu.edu>
Date: Sat, 24 May 2003 14:50:02 +0000 (+0000)
Subject: builtins.c (expand_builtin_memcpy): Use mode of dest_addr for intermediate computation.
X-Git-Tag: releases/gcc-3.4.0~6364
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9589325f62bd825926334bbde360fdb2edbfa0c2;p=thirdparty%2Fgcc.git

builtins.c (expand_builtin_memcpy): Use mode of dest_addr for intermediate computation.

	* builtins.c (expand_builtin_memcpy): Use mode of dest_addr for
	intermediate computation.

From-SVN: r67154
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index afc04f809adc..1a04fa35b308 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-05-24  Matt Kraai  <kraai@alumni.cmu.edu>
+
+	* builtins.c (expand_builtin_memcpy): Use mode of dest_addr for
+	intermediate computation.
+
 2003-05-23  Eric Christopher  <echristo@redhat.com>
 
 	* config/mips/mips.md (clzsi, clzdi): New patterns.
diff --git a/gcc/builtins.c b/gcc/builtins.c
index 88311b7780ac..e2da8b873730 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -2377,7 +2377,7 @@ expand_builtin_memcpy (arglist, target, mode, endp)
 
 	  if (endp == 2)
 	    {
-	      result = simplify_gen_binary (MINUS, GET_MODE (result),
+	      result = simplify_gen_binary (MINUS, GET_MODE (dest_addr),
 					    result, const1_rtx);
 	      result = force_operand (result, NULL_RTX);
 	    }