Convert the rest of the InstCombine tests from notcast to FileCheck.

llvm-svn: 83828
diff --git a/llvm/test/Transforms/InstCombine/IntPtrCast.ll b/llvm/test/Transforms/InstCombine/IntPtrCast.ll
index 448c58d..4ecbccd 100644
--- a/llvm/test/Transforms/InstCombine/IntPtrCast.ll
+++ b/llvm/test/Transforms/InstCombine/IntPtrCast.ll
@@ -1,9 +1,10 @@
-; RUN: opt < %s -instcombine -S | notcast
+; RUN: opt < %s -instcombine -S | FileCheck %s
 target datalayout = "e-p:32:32"
 
 define i32* @test(i32* %P) {
         %V = ptrtoint i32* %P to i32            ; <i32> [#uses=1]
         %P2 = inttoptr i32 %V to i32*           ; <i32*> [#uses=1]
         ret i32* %P2
+; CHECK: ret i32* %P
 }