From: Bill Wendling <isanbard@gmail.com>
Date: Sun, 3 Oct 2010 00:46:06 +0000 (+0000)
Subject: Cleanup. Get rid of extraneous variable.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=11bfe3e5bf5a7c37a9f665ba5e825e00a8837f2c;p=oota-llvm.git

Cleanup. Get rid of extraneous variable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115453 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index 95348d91f23..57181e32e1f 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -2459,10 +2459,9 @@ CastInst::getCastOpcode(
       assert(!"Casting pointer to other than pointer or int");
     }
   } else if (DestTy->isX86_MMXTy()) {
-    if (const VectorType *SrcPTy = dyn_cast<VectorType>(SrcTy)) {
-      assert(SrcPTy->getBitWidth()==64 &&
+    if (isa<VectorType>(SrcTy)) {
+      assert(cast<VectorType>(SrcTy)->getBitWidth() == 64 &&
              "Casting vector of wrong width to X86_MMX");
-      SrcPTy = NULL;      // inhibit compiler warning
       return BitCast;                               // 64-bit vector to MMX
     } else {
       assert(!"Illegal cast to X86_MMX");