From: kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 12 Mar 2005 14:06:31 +0000 (+0000)
Subject: 	* tree-ssa-phiopt.c (tree_ssa_phiopt): Remove local variable
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=220962f007e6068cfc5151e3819467e24be0286e;p=thirdparty%2Fgcc.git

	* tree-ssa-phiopt.c (tree_ssa_phiopt): Remove local variable
	removed_phis.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96335 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a9587d31f534..deaba068c4af 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -3,6 +3,9 @@
 	* tree-ssa.c (kill_redundant_phi_nodes): Remove local variable
 	var.
 
+	* tree-ssa-phiopt.c (tree_ssa_phiopt): Remove local variable
+	removed_phis.
+
 2005-03-12  Geoffrey Keating  <geoffk@apple.com>
 
 	* c-lex.c (c_lex_with_flags): Add parameter to call to 
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c
index 84f7540aea8d..42e3bde82818 100644
--- a/gcc/tree-ssa-phiopt.c
+++ b/gcc/tree-ssa-phiopt.c
@@ -110,7 +110,6 @@ static void
 tree_ssa_phiopt (void)
 {
   basic_block bb;
-  bool removed_phis = false;
 
   /* Search every basic block for COND_EXPR we may be able to optimize
      in reverse order so we can find more.  */
@@ -191,9 +190,6 @@ tree_ssa_phiopt (void)
 	      || value_replacement (bb, bb1, bb2, e1, e2, phi, arg0, arg1)
 	      || abs_replacement (bb, bb1, bb2, e1, e2, phi, arg0, arg1))
 	    {
-	      /* We have done the replacement so we need to rebuild the
-		 cfg when this pass is complete.  */
-	      removed_phis = true;
 	    }
 	}
     }