From: Chung-Lin Tang <cltang@codesourcery.com>
Date: Sun, 21 Oct 2012 06:08:23 +0000 (+0000)
Subject: xtensa.c (xtensa_expand_builtin): Remove unused 'arg' variable.
X-Git-Tag: misc/gccgo-go1_1_2~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=699ae4b58550cf88c77e4654567328d3ab9d2234;p=thirdparty%2Fgcc.git

xtensa.c (xtensa_expand_builtin): Remove unused 'arg' variable.

2012-10-21  Chung-Lin Tang  <cltang@codesourcery.com>

	* config/xtensa/xtensa.c (xtensa_expand_builtin): Remove unused 'arg'
	variable.

From-SVN: r192648
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7a1aff9b2487..01c3d9a7f914 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-10-21  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* config/xtensa/xtensa.c (xtensa_expand_builtin): Remove unused 'arg'
+	variable.
+
 2012-10-20  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR rtl-optimization/54315
diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
index 451a074da2a9..dba8c41345ea 100644
--- a/gcc/config/xtensa/xtensa.c
+++ b/gcc/config/xtensa/xtensa.c
@@ -3133,7 +3133,6 @@ xtensa_expand_builtin (tree exp, rtx target,
 {
   tree fndecl = TREE_OPERAND (CALL_EXPR_FN (exp), 0);
   unsigned int fcode = DECL_FUNCTION_CODE (fndecl);
-  rtx arg;
 
   switch (fcode)
     {