Import LLVM 7.0.1 release including clang, lld and lldb.

1 files changed, 16 insertions, 0 deletions

diff --git a/gnu/llvm/lib/IR/Module.cpp b/gnu/llvm/lib/IR/Module.cpp
index c230a50044c..f1802406353 100644
--- a/gnu/llvm/lib/IR/Module.cpp
+++ b/gnu/llvm/lib/IR/Module.cpp
@@ -464,6 +464,13 @@ unsigned Module::getCodeViewFlag() const {
   return cast<ConstantInt>(Val->getValue())->getZExtValue();
 }
 
+unsigned Module::getInstructionCount() {
+  unsigned NumInstrs = 0;
+  for (Function &F : FunctionList)
+    NumInstrs += F.getInstructionCount();
+  return NumInstrs;
+}
+
 Comdat *Module::getOrInsertComdat(StringRef Name) {
   auto &Entry = *ComdatSymTab.insert(std::make_pair(Name, Comdat())).first;
   Entry.second.Name = &Entry;
@@ -510,6 +517,15 @@ void Module::setOwnedMemoryBuffer(std::unique_ptr<MemoryBuffer> MB) {
   OwnedMemoryBuffer = std::move(MB);
 }
 
+bool Module::getRtLibUseGOT() const {
+  auto *Val = cast_or_null<ConstantAsMetadata>(getModuleFlag("RtLibUseGOT"));
+  return Val && (cast<ConstantInt>(Val->getValue())->getZExtValue() > 0);
+}
+
+void Module::setRtLibUseGOT() {
+  addModuleFlag(ModFlagBehavior::Max, "RtLibUseGOT", 1);
+}
+
 GlobalVariable *llvm::collectUsedGlobalVariables(
     const Module &M, SmallPtrSetImpl<GlobalValue *> &Set, bool CompilerUsed) {
   const char *Name = CompilerUsed ? "llvm.compiler.used" : "llvm.used";