From 7b1df047488b05f3e6a63e57e680e2cbbc9f368e Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 18 Jun 2003 16:29:02 +0000
Subject: [PATCH] Add new DAE pass to gccld.  It does not add cause any
 regressions in the test-suite

llvm-svn: 6770
---
 tools/gccld/gccld.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/gccld/gccld.cpp b/tools/gccld/gccld.cpp
index 2fae2020308..f04817fdf3d 100644
--- a/tools/gccld/gccld.cpp
+++ b/tools/gccld/gccld.cpp
@@ -396,6 +396,10 @@ int main(int argc, char **argv) {
     Passes.add(createInternalizePass());
   }
 
+  // Remove unused arguments from functions...
+  //
+  Passes.add(createDeadArgEliminationPass());
+
   // Now that we have optimized the program, discard unreachable functions...
   //
   Passes.add(createGlobalDCEPass());