From: Kazu Hirata <kazu@cs.umass.edu>
Date: Sun, 13 Mar 2005 15:58:31 +0000 (+0000)
Subject: tree-ssa-phiopt.c (value_replacement): Remove local variable result.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=92c54d2c4e98cddf1b357014473870a00738882d;p=gcc.git

tree-ssa-phiopt.c (value_replacement): Remove local variable result.

	* tree-ssa-phiopt.c (value_replacement): Remove local variable
	result.

From-SVN: r96376
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 73e8079ba35..1a9614f6334 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -28,6 +28,9 @@
 	* tree-ssa-live.c (build_tree_conflict_graph): Remove local
 	variable ann.
 
+	* tree-ssa-phiopt.c (value_replacement): Remove local variable
+	result.
+
 2005-03-13  Andy Hutchinson  <HutchinsonAndy@netscape.net>
 
 	PR target/18251
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c
index 42e3bde8281..6943c1732c1 100644
--- a/gcc/tree-ssa-phiopt.c
+++ b/gcc/tree-ssa-phiopt.c
@@ -415,7 +415,6 @@ value_replacement (basic_block cond_bb, basic_block middle_bb,
 		   basic_block phi_bb, edge e0, edge e1, tree phi,
 		   tree arg0, tree arg1)
 {
-  tree result;
   tree cond;
   edge true_edge, false_edge;
 
@@ -428,7 +427,6 @@ value_replacement (basic_block cond_bb, basic_block middle_bb,
     return false;
 
   cond = COND_EXPR_COND (last_stmt (cond_bb));
-  result = PHI_RESULT (phi);
 
   /* This transformation is only valid for equality comparisons.  */
   if (TREE_CODE (cond) != NE_EXPR && TREE_CODE (cond) != EQ_EXPR)