X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FVMCore%2FLLVMContext.cpp;h=2446ec996d043d63607b42782add9ab6fe7ac890;hb=4903c15b7d92802a4f0f28928a89bb4c0d5e212f;hp=563c651315a3370f1ea6f69b4a010c82dc8ca7ff;hpb=19538d1e9fb4f8198b94f8450c6fc43528d8b868;p=oota-llvm.git

diff --git a/lib/VMCore/LLVMContext.cpp b/lib/VMCore/LLVMContext.cpp
index 563c651315a..2446ec996d0 100644
--- a/lib/VMCore/LLVMContext.cpp
+++ b/lib/VMCore/LLVMContext.cpp
@@ -19,6 +19,7 @@
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/SourceMgr.h"
 #include "LLVMContextImpl.h"
+#include <cctype>
 using namespace llvm;
 
 static ManagedStatic<LLVMContext> GlobalContext;
@@ -28,25 +29,61 @@ LLVMContext& llvm::getGlobalContext() {
 }
 
 LLVMContext::LLVMContext() : pImpl(new LLVMContextImpl(*this)) {
-  // Create the first metadata kind, which is always 'dbg'.
+  // Create the fixed metadata kinds. This is done in the same order as the
+  // MD_* enum values so that they correspond.
+
+  // Create the 'dbg' metadata kind.
   unsigned DbgID = getMDKindID("dbg");
   assert(DbgID == MD_dbg && "dbg kind id drifted"); (void)DbgID;
+
+  // Create the 'tbaa' metadata kind.
+  unsigned TBAAID = getMDKindID("tbaa");
+  assert(TBAAID == MD_tbaa && "tbaa kind id drifted"); (void)TBAAID;
+
+  // Create the 'prof' metadata kind.
+  unsigned ProfID = getMDKindID("prof");
+  assert(ProfID == MD_prof && "prof kind id drifted"); (void)ProfID;
+
+  // Create the 'fpmath' metadata kind.
+  unsigned FPAccuracyID = getMDKindID("fpmath");
+  assert(FPAccuracyID == MD_fpmath && "fpmath kind id drifted");
+  (void)FPAccuracyID;
+
+  // Create the 'range' metadata kind.
+  unsigned RangeID = getMDKindID("range");
+  assert(RangeID == MD_range && "range kind id drifted");
+  (void)RangeID;
+
+  // Create the 'tbaa.struct' metadata kind.
+  unsigned TBAAStructID = getMDKindID("tbaa.struct");
+  assert(TBAAStructID == MD_tbaa_struct && "tbaa.struct kind id drifted");
+  (void)TBAAStructID;
 }
 LLVMContext::~LLVMContext() { delete pImpl; }
 
+void LLVMContext::addModule(Module *M) {
+  pImpl->OwnedModules.insert(M);
+}
+
+void LLVMContext::removeModule(Module *M) {
+  pImpl->OwnedModules.erase(M);
+}
+
 //===----------------------------------------------------------------------===//
 // Recoverable Backend Errors
 //===----------------------------------------------------------------------===//
 
-void LLVMContext::setInlineAsmDiagnosticHandler(void *DiagHandler, 
-                                                void *DiagContext) {
+void LLVMContext::
+setInlineAsmDiagnosticHandler(InlineAsmDiagHandlerTy DiagHandler,
+                              void *DiagContext) {
   pImpl->InlineAsmDiagHandler = DiagHandler;
   pImpl->InlineAsmDiagContext = DiagContext;
 }
 
 /// getInlineAsmDiagnosticHandler - Return the diagnostic handler set by
 /// setInlineAsmDiagnosticHandler.
-void *LLVMContext::getInlineAsmDiagnosticHandler() const {
+LLVMContext::InlineAsmDiagHandlerTy
+LLVMContext::getInlineAsmDiagnosticHandler() const {
   return pImpl->InlineAsmDiagHandler;
 }
 
@@ -56,11 +93,11 @@ void *LLVMContext::getInlineAsmDiagnosticContext() const {
   return pImpl->InlineAsmDiagContext;
 }
 
-void LLVMContext::emitError(StringRef ErrorStr) {
+void LLVMContext::emitError(const Twine &ErrorStr) {
   emitError(0U, ErrorStr);
 }
 
-void LLVMContext::emitError(const Instruction *I, StringRef ErrorStr) {
+void LLVMContext::emitError(const Instruction *I, const Twine &ErrorStr) {
   unsigned LocCookie = 0;
   if (const MDNode *SrcLoc = I->getMetadata("srcloc")) {
     if (SrcLoc->getNumOperands() != 0)
@@ -70,19 +107,17 @@ void LLVMContext::emitError(const Instruction *I, StringRef ErrorStr) {
   return emitError(LocCookie, ErrorStr);
 }
 
-void LLVMContext::emitError(unsigned LocCookie, StringRef ErrorStr) {
+void LLVMContext::emitError(unsigned LocCookie, const Twine &ErrorStr) {
   // If there is no error handler installed, just print the error and exit.
   if (pImpl->InlineAsmDiagHandler == 0) {
     errs() << "error: " << ErrorStr << "\n";
     exit(1);
   }
-  
+
   // If we do have an error handler, we can report the error and keep going.
-  SMDiagnostic Diag("", "error: " + ErrorStr.str());
-  
-  ((SourceMgr::DiagHandlerTy)(intptr_t)pImpl->InlineAsmDiagHandler)
-      (Diag, pImpl->InlineAsmDiagContext, LocCookie);
-  
+  SMDiagnostic Diag("", SourceMgr::DK_Error, ErrorStr.str());
+
+  pImpl->InlineAsmDiagHandler(Diag, pImpl->InlineAsmDiagContext, LocCookie);
 }
 
 //===----------------------------------------------------------------------===//
@@ -94,13 +129,13 @@ void LLVMContext::emitError(unsigned LocCookie, StringRef ErrorStr) {
 static bool isValidName(StringRef MDName) {
   if (MDName.empty())
     return false;
-  
-  if (!isalpha(MDName[0]))
+
+  if (!std::isalpha(MDName[0]))
     return false;
-  
+
   for (StringRef::iterator I = MDName.begin() + 1, E = MDName.end(); I != E;
        ++I) {
-    if (!isalnum(*I) && *I != '_' && *I != '-' && *I != '.')
+    if (!std::isalnum(*I) && *I != '_' && *I != '-' && *I != '.')
       return false;
   }
   return true;