From 792e1e92c78be7a8610405d05a5e16dae6265ddd Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 3 Oct 2008 22:21:24 +0000
Subject: Clean up some multiple-return-value code that is no longer
 applicable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57033 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/IPO/IPConstantPropagation.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'lib/Transforms/IPO/IPConstantPropagation.cpp')

diff --git a/lib/Transforms/IPO/IPConstantPropagation.cpp b/lib/Transforms/IPO/IPConstantPropagation.cpp
index 1d65562f58..5bd7a3d4cc 100644
--- a/lib/Transforms/IPO/IPConstantPropagation.cpp
+++ b/lib/Transforms/IPO/IPConstantPropagation.cpp
@@ -170,10 +170,6 @@ bool IPCP::PropagateConstantReturn(Function &F) {
   unsigned NumNonConstant = 0;
   for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB)
     if (ReturnInst *RI = dyn_cast<ReturnInst>(BB->getTerminator())) {
-      // Return type does not match operand type, this is an old style multiple
-      // return
-      bool OldReturn = (F.getReturnType() != RI->getOperand(0)->getType());
-
       for (unsigned i = 0, e = RetVals.size(); i != e; ++i) {
         // Already found conflicting return values?
         Value *RV = RetVals[i];
@@ -182,7 +178,7 @@ bool IPCP::PropagateConstantReturn(Function &F) {
 
         // Find the returned value
         Value *V;
-        if (!STy || OldReturn)
+        if (!STy)
           V = RI->getOperand(i);
         else
           V = FindInsertedValue(RI->getOperand(0), i);
-- 
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