Update LLVM to r99115.

7 files changed, 42 insertions, 31 deletions

diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index abf5d8e..813c96c 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -68,12 +68,12 @@ std::string llvm::getPassesString(const std::vector<const PassInfo*> &Passes) {
 }
 
 BugDriver::BugDriver(const char *toolname, bool as_child, bool find_bugs,
-                     unsigned timeout, unsigned memlimit,
+                     unsigned timeout, unsigned memlimit, bool use_valgrind,
                      LLVMContext& ctxt)
   : Context(ctxt), ToolName(toolname), ReferenceOutputFile(OutputFile),
     Program(0), Interpreter(0), SafeInterpreter(0), gcc(0),
     run_as_child(as_child), run_find_bugs(find_bugs), Timeout(timeout), 
-    MemoryLimit(memlimit)  {}
+    MemoryLimit(memlimit), UseValgrind(use_valgrind) {}
 
 
 /// ParseInputFile - Given a bitcode or assembly input filename, parse and
diff --git a/tools/bugpoint/BugDriver.h b/tools/bugpoint/BugDriver.h
index db35c85..0a10a61 100644
--- a/tools/bugpoint/BugDriver.h
+++ b/tools/bugpoint/BugDriver.h
@@ -55,6 +55,7 @@ class BugDriver {
   bool run_find_bugs;
   unsigned Timeout;
   unsigned MemoryLimit;
+  bool UseValgrind;
 
   // FIXME: sort out public/private distinctions...
   friend class ReducePassList;
@@ -62,7 +63,8 @@ class BugDriver {
 
 public:
   BugDriver(const char *toolname, bool as_child, bool find_bugs,
-            unsigned timeout, unsigned memlimit, LLVMContext& ctxt);
+            unsigned timeout, unsigned memlimit, bool use_valgrind,
+            LLVMContext& ctxt);
 
   const char *getToolName() const { return ToolName; }
 
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp
index 9f712e0..3a6149b 100644
--- a/tools/bugpoint/OptimizerDriver.cpp
+++ b/tools/bugpoint/OptimizerDriver.cpp
@@ -45,8 +45,6 @@ namespace {
   // ChildOutput - This option captures the name of the child output file that
   // is set up by the parent bugpoint process
   cl::opt<std::string> ChildOutput("child-output", cl::ReallyHidden);
-  cl::opt<bool> UseValgrind("enable-valgrind",
-                            cl::desc("Run optimizations through valgrind"));
 }
 
 /// writeProgramToFile - This writes the current "Program" to the named bitcode
diff --git a/tools/bugpoint/bugpoint.cpp b/tools/bugpoint/bugpoint.cpp
index 565f3f9..e14f31e 100644
--- a/tools/bugpoint/bugpoint.cpp
+++ b/tools/bugpoint/bugpoint.cpp
@@ -25,6 +25,7 @@
 #include "llvm/Support/StandardPasses.h"
 #include "llvm/System/Process.h"
 #include "llvm/System/Signals.h"
+#include "llvm/System/Valgrind.h"
 #include "llvm/LinkAllVMCore.h"
 using namespace llvm;
 
@@ -48,9 +49,14 @@ TimeoutValue("timeout", cl::init(300), cl::value_desc("seconds"),
              cl::desc("Number of seconds program is allowed to run before it "
                       "is killed (default is 300s), 0 disables timeout"));
 
-static cl::opt<unsigned>
-MemoryLimit("mlimit", cl::init(100), cl::value_desc("MBytes"),
-             cl::desc("Maximum amount of memory to use. 0 disables check."));
+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 100MB (800MB under valgrind)."));
+
+static cl::opt<bool>
+UseValgrind("enable-valgrind",
+            cl::desc("Run optimizations through valgrind"));
 
 // The AnalysesList is automatically populated with registered Passes by the
 // PassNameParser.
@@ -108,7 +114,17 @@ int main(int argc, char **argv) {
     outs() << "Override triple set to '" << OverrideTriple << "'\n";
   }
 
-  BugDriver D(argv[0], AsChild, FindBugs, TimeoutValue, MemoryLimit, Context);
+  if (MemoryLimit < 0) {
+    // Set the default MemoryLimit.  Be sure to update the flag's description if
+    // you change this.
+    if (sys::RunningOnValgrind() || UseValgrind)
+      MemoryLimit = 800;
+    else
+      MemoryLimit = 100;
+  }
+
+  BugDriver D(argv[0], AsChild, FindBugs, TimeoutValue, MemoryLimit,
+              UseValgrind, Context);
   if (D.addSources(InputFilenames)) return 1;
   
   AddToDriver PM(D);
diff --git a/tools/edis/Makefile b/tools/edis/Makefile
index a3c5879..cd8f4b0 100644
--- a/tools/edis/Makefile
+++ b/tools/edis/Makefile
@@ -39,11 +39,12 @@ ifeq ($(HOST_OS),Darwin)
                          -Wl,-seg1addr -Wl,0xE0000000 
 
     # Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
+    # Path is /Developer/usr/local/lib for now; will use an rpath-based mechanism soon
     DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
     ifneq ($(DARWIN_VERS),8)
        LLVMLibsOptions    := $(LLVMLibsOptions)  \
                             -no-undefined -Wl,-install_name \
-                            -Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
+                            -Wl,"/Developer/usr/local/lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
     endif
 endif
 
diff --git a/tools/llvm-mc/Disassembler.cpp b/tools/llvm-mc/Disassembler.cpp
index dbfe7a5..0caf539 100644
--- a/tools/llvm-mc/Disassembler.cpp
+++ b/tools/llvm-mc/Disassembler.cpp
@@ -47,8 +47,8 @@ public:
 };
 }
 
-static bool PrintInsts(const llvm::MCDisassembler &DisAsm,
-                      llvm::MCInstPrinter &Printer, const ByteArrayTy &Bytes,
+static bool PrintInsts(const MCDisassembler &DisAsm,
+                      MCInstPrinter &Printer, const ByteArrayTy &Bytes,
                       SourceMgr &SM) {
   // Wrap the vector in a MemoryObject.
   VectorMemoryObject memoryObject(Bytes);
@@ -77,24 +77,23 @@ static bool PrintInsts(const llvm::MCDisassembler &DisAsm,
 }
 
 int Disassembler::disassemble(const Target &T, const std::string &Triple,
-                                 MemoryBuffer &Buffer) {
+                              MemoryBuffer &Buffer) {
   // Set up disassembler.
-  llvm::OwningPtr<const llvm::MCAsmInfo> AsmInfo(T.createAsmInfo(Triple));
+  OwningPtr<const MCAsmInfo> AsmInfo(T.createAsmInfo(Triple));
   
   if (!AsmInfo) {
     errs() << "error: no assembly info for target " << Triple << "\n";
     return -1;
   }
   
-  llvm::OwningPtr<const llvm::MCDisassembler> DisAsm(T.createMCDisassembler());
+  OwningPtr<const MCDisassembler> DisAsm(T.createMCDisassembler());
   if (!DisAsm) {
     errs() << "error: no disassembler for target " << Triple << "\n";
     return -1;
   }
   
-  llvm::MCInstPrinter *InstPrinter = T.createMCInstPrinter(0, *AsmInfo, outs());
-  
-  if (!InstPrinter) {
+  OwningPtr<MCInstPrinter> IP(T.createMCInstPrinter(0, *AsmInfo, outs()));
+  if (!IP) {
     errs() << "error: no instruction printer for target " << Triple << '\n';
     return -1;
   }
@@ -151,7 +150,7 @@ int Disassembler::disassemble(const Target &T, const std::string &Triple,
   }
   
   if (!ByteArray.empty())
-    ErrorOccurred |= PrintInsts(*DisAsm, *InstPrinter, ByteArray, SM);
+    ErrorOccurred |= PrintInsts(*DisAsm, *IP, ByteArray, SM);
     
   return ErrorOccurred;
 }
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 66e1260..3c23990 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -152,7 +152,7 @@ static int AsLexInput(const char *ProgName) {
   if (!TheTarget)
     return 1;
 
-  const MCAsmInfo *MAI = TheTarget->createAsmInfo(TripleName);
+  llvm::OwningPtr<MCAsmInfo> MAI((MCAsmInfo*) TheTarget->createAsmInfo(TripleName));
   assert(MAI && "Unable to create target asm info!");
 
   AsmLexer Lexer(*MAI);
@@ -260,7 +260,7 @@ static int AssembleInput(const char *ProgName) {
   SrcMgr.setIncludeDirs(IncludeDirs);
   
   
-  const MCAsmInfo *MAI = TheTarget->createAsmInfo(TripleName);
+  llvm::OwningPtr<MCAsmInfo> MAI((MCAsmInfo*) TheTarget->createAsmInfo(TripleName));
   assert(MAI && "Unable to create target asm info!");
   
   MCContext Ctx(*MAI);
@@ -278,18 +278,17 @@ static int AssembleInput(const char *ProgName) {
     return 1;
   }
 
-  OwningPtr<MCInstPrinter> IP;
   OwningPtr<MCCodeEmitter> CE;
   OwningPtr<MCStreamer> Str;
   OwningPtr<TargetAsmBackend> TAB;
 
   if (FileType == OFT_AssemblyFile) {
-    IP.reset(TheTarget->createMCInstPrinter(OutputAsmVariant, *MAI, *Out));
+    MCInstPrinter *IP =
+      TheTarget->createMCInstPrinter(OutputAsmVariant, *MAI, *Out);
     if (ShowEncoding)
       CE.reset(TheTarget->createCodeEmitter(*TM, Ctx));
     Str.reset(createAsmStreamer(Ctx, *Out,TM->getTargetData()->isLittleEndian(),
-                                /*asmverbose*/true, IP.get(), CE.get(),
-                                ShowInst));
+                                /*asmverbose*/true, IP, CE.get(), ShowInst));
   } else {
     assert(FileType == OFT_ObjectFile && "Invalid file type!");
     CE.reset(TheTarget->createCodeEmitter(*TM, Ctx));
@@ -319,13 +318,9 @@ static int AssembleInput(const char *ProgName) {
 }
 
 static int DisassembleInput(const char *ProgName) {
-  std::string Error;
-  const Target *TheTarget = TargetRegistry::lookupTarget(TripleName, Error);
-  if (TheTarget == 0) {
-    errs() << ProgName << ": error: unable to get target for '" << TripleName
-    << "', see --version and --triple.\n";
+  const Target *TheTarget = GetTarget(ProgName);
+  if (!TheTarget)
     return 0;
-  }
   
   std::string ErrorMessage;