[llvm-commits] [llvm] r48267 - /llvm/trunk/lib/Transforms/IPO/SimplifyLibCalls.cpp

[Devang Patel]

Author: dpatel
Date: Tue Mar 11 19:32:32 2008
New Revision: 48267

URL: http://llvm.org/viewvc/llvm-project?rev=48267&view=rev
Log:
Check multiple return values.

Modified:
    llvm/trunk/lib/Transforms/IPO/SimplifyLibCalls.cpp

Modified: llvm/trunk/lib/Transforms/IPO/SimplifyLibCalls.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/SimplifyLibCalls.cpp?rev=48267&r1=48266&r2=48267&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/IPO/SimplifyLibCalls.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/SimplifyLibCalls.cpp Tue Mar 11 19:32:32 2008
@@ -420,7 +420,8 @@
     // to exit have the same type.
     Function *from = ci->getParent()->getParent();
     if (from->hasExternalLinkage())
-      if (from->getReturnType() == ci->getOperand(1)->getType())
+      if (from->getReturnType() == ci->getOperand(1)->getType()
+          && !isa<StructType>(from->getReturnType()))
         if (from->getName() == "main") {
           // Okay, time to actually do the optimization. First, get the basic
           // block of the call instruction