Subzero: Allow builds with assertions disabled.

src/IceDefs.h

 //===- subzero/src/IceDefs.h - Common Subzero declaraions -------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares various useful types and classes that have
@@ skipping 17 matching lines @@
 #include <string>
 #include <vector>
 
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/SmallBitVector.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h" // LLVM_STATIC_ASSERT
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/Timer.h"
 
 // Roll our own static_assert<> in the absence of C++11.  TODO: change
 // to static_assert<> with C++11.
 template <bool> struct staticAssert;
 template <> struct staticAssert<true> {}; // only true is defined
 #define STATIC_ASSERT(x) staticAssert<(x)>()
 
 namespace Ice {
 
 class Cfg;
@@ skipping 60 matching lines @@
   IceV_All = ~IceV_None,
   IceV_Most = IceV_All & ~IceV_LinearScan
 };
 typedef uint32_t VerboseMask;
 
 typedef llvm::raw_ostream Ostream;
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEDEFS_H