From cbd836675527ff48e911e2a2656275264425112c Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 20 Jul 2009 06:05:50 +0000
Subject: [PATCH] use stripPointerCasts to simplify some code.

llvm-svn: 76397
---
 lib/CodeGen/MachineModuleInfo.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index f5d92f13b52..66dd8375eb5 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -96,12 +96,10 @@ void MachineModuleInfo::AnalyzeModule(Module &M) {
   ConstantArray *InitList = dyn_cast<ConstantArray>(GV->getInitializer());
   if (InitList == 0) return;
 
-  for (unsigned i = 0, e = InitList->getNumOperands(); i != e; ++i) {
-    if (ConstantExpr *CE = dyn_cast<ConstantExpr>(InitList->getOperand(i)))
-      if (CE->getOpcode() == Instruction::BitCast)
-        if (Function *F = dyn_cast<Function>(CE->getOperand(0)))
-          UsedFunctions.insert(F);
-  }
+  for (unsigned i = 0, e = InitList->getNumOperands(); i != e; ++i)
+    if (Function *F =
+          dyn_cast<Function>(InitList->getOperand(i)->stripPointerCasts()))
+      UsedFunctions.insert(F);
 }
 
 //===-EH-------------------------------------------------------------------===//