Subzero: Reduce the amount of #ifdef'd code.

src/IceCompiler.cpp

 //===- subzero/src/IceCompiler.cpp - Driver for bitcode translation -------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file defines a driver for translating PNaCl bitcode into native code.
@@ skipping 18 matching lines @@
 #include "IceConverter.h"
 #include "IceELFObjectWriter.h"
 #include "PNaClTranslator.h"
 namespace Ice {
 
 namespace {
 
 struct {
   const char *FlagName;
   int FlagValue;
-} ConditionalBuildAttributes[] = {{"dump", ALLOW_DUMP},
+} ConditionalBuildAttributes[] = {{"dump", buildAllowsDump()},
                                   {"disable_ir_gen", ALLOW_DISABLE_IR_GEN},
                                   {"llvm_cl", ALLOW_LLVM_CL},
                                   {"llvm_ir", ALLOW_LLVM_IR},
                                   {"llvm_ir_as_input", ALLOW_LLVM_IR_AS_INPUT},
                                   {"minimal_build", ALLOW_MINIMAL_BUILD},
                                   {"browser_mode", PNACL_BROWSER_TRANSLATOR}};
 
 // Validates values of build attributes. Prints them to Stream if
 // Stream is non-null.
 void validateAndGenerateBuildAttributes(Ostream *Stream) {
@@ skipping 110 matching lines @@
 
   if (Ctx.getFlags().getTimeEachFunction()) {
     const bool DumpCumulative = false;
     Ctx.dumpTimers(GlobalContext::TSK_Funcs, DumpCumulative);
   }
   constexpr bool FinalStats = true;
   Ctx.dumpStats("_FINAL_", FinalStats);
 }
 
 } // end of namespace Ice