X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fbugpoint%2Fbugpoint.cpp;h=48f30e6709f8089002fddcea620b8c7d34a1041d;hb=102130d17ca7c66c199644d73416c520107e763c;hp=bb790675d75122972465e9902140ce6d902aca88;hpb=d044549557efc225189f2eabba83d2d02ff58ea7;p=oota-llvm.git

diff --git a/tools/bugpoint/bugpoint.cpp b/tools/bugpoint/bugpoint.cpp
index bb790675d75..48f30e6709f 100644
--- a/tools/bugpoint/bugpoint.cpp
+++ b/tools/bugpoint/bugpoint.cpp
@@ -18,7 +18,6 @@
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/LegacyPassManager.h"
 #include "llvm/IR/LegacyPassNameParser.h"
-#include "llvm/IR/UseListOrder.h"
 #include "llvm/LinkAllIR.h"
 #include "llvm/LinkAllPasses.h"
 #include "llvm/Support/CommandLine.h"
@@ -51,7 +50,7 @@ TimeoutValue("timeout", cl::init(300), cl::value_desc("seconds"),
 static cl::opt<int>
 MemoryLimit("mlimit", cl::init(-1), cl::value_desc("MBytes"),
             cl::desc("Maximum amount of memory to use. 0 disables check."
-                     " Defaults to 300MB (800MB under valgrind)."));
+                     " Defaults to 400MB (800MB under valgrind)."));
 
 static cl::opt<bool>
 UseValgrind("enable-valgrind",
@@ -127,7 +126,6 @@ int main(int argc, char **argv) {
   initializeVectorization(Registry);
   initializeIPO(Registry);
   initializeAnalysis(Registry);
-  initializeIPA(Registry);
   initializeTransformUtils(Registry);
   initializeInstCombine(Registry);
   initializeInstrumentation(Registry);
@@ -137,10 +135,6 @@ int main(int argc, char **argv) {
   polly::initializePollyPasses(Registry);
 #endif
 
-  // Turn on -preserve-bc-uselistorder by default, but let the command-line
-  // override it.
-  setPreserveBitcodeUseListOrder(true);
-
   cl::ParseCommandLineOptions(argc, argv,
                               "LLVM automatic testcase reducer. See\nhttp://"
                               "llvm.org/cmds/bugpoint.html"
@@ -163,7 +157,7 @@ int main(int argc, char **argv) {
     if (sys::RunningOnValgrind() || UseValgrind)
       MemoryLimit = 800;
     else
-      MemoryLimit = 300;
+      MemoryLimit = 400;
   }
 
   BugDriver D(argv[0], FindBugs, TimeoutValue, MemoryLimit,
@@ -186,19 +180,12 @@ int main(int argc, char **argv) {
       Builder.Inliner = createFunctionInliningPass(225);
     else
       Builder.Inliner = createFunctionInliningPass(275);
-
-    // Note that although clang/llvm-gcc use two separate passmanagers
-    // here, it shouldn't normally make a difference.
     Builder.populateFunctionPassManager(PM);
     Builder.populateModulePassManager(PM);
   }
 
-  for (std::vector<const PassInfo*>::iterator I = PassList.begin(),
-         E = PassList.end();
-       I != E; ++I) {
-    const PassInfo* PI = *I;
+  for (const PassInfo *PI : PassList)
     D.addPass(PI->getPassArgument());
-  }
 
   // Bugpoint has the ability of generating a plethora of core files, so to
   // avoid filling up the disk, we prevent it