[llvm-commits] [llvm] r133362 - /llvm/trunk/lib/Analysis/MemoryBuiltins.cpp

[Chris Lattner]

Author: lattner
Date: Sat Jun 18 16:46:23 2011
New Revision: 133362

URL: http://llvm.org/viewvc/llvm-project?rev=133362&view=rev
Log:
simplify some code.

Modified:
    llvm/trunk/lib/Analysis/MemoryBuiltins.cpp

Modified: llvm/trunk/lib/Analysis/MemoryBuiltins.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryBuiltins.cpp?rev=133362&r1=133361&r2=133362&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/MemoryBuiltins.cpp (original)
+++ llvm/trunk/lib/Analysis/MemoryBuiltins.cpp Sat Jun 18 16:46:23 2011
@@ -50,13 +50,8 @@
   const FunctionType *FTy = Callee->getFunctionType();
   if (FTy->getNumParams() != 1)
     return false;
-  if (IntegerType *ITy = dyn_cast<IntegerType>(FTy->param_begin()->get())) {
-    if (ITy->getBitWidth() != 32 && ITy->getBitWidth() != 64)
-      return false;
-    return true;
-  }
-
-  return false;
+  return FTy->getParamType(0)->isIntegerTy(32) ||
+         FTy->getParamType(0)->isIntegerTy(64);
 }
 
 /// extractMallocCall - Returns the corresponding CallInst if the instruction
@@ -211,7 +206,7 @@
     return 0;
   if (FTy->getNumParams() != 1)
     return 0;
-  if (FTy->param_begin()->get() != Type::getInt8PtrTy(Callee->getContext()))
+  if (FTy->getParamType(0) != Type::getInt8PtrTy(Callee->getContext()))
     return 0;
 
   return CI;