1 files changed, 42 insertions, 9 deletions

diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index 8ec1f5a99e7..6e11fd629e4 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -817,7 +817,7 @@ extern "C" uint32_t LLVMRustVersionMinor() { return LLVM_VERSION_MINOR; }
 
 extern "C" uint32_t LLVMRustVersionMajor() { return LLVM_VERSION_MAJOR; }
 
-extern "C" void LLVMRustAddModuleFlag(
+extern "C" void LLVMRustAddModuleFlagU32(
     LLVMModuleRef M,
     Module::ModFlagBehavior MergeBehavior,
     const char *Name,
@@ -825,6 +825,16 @@ extern "C" void LLVMRustAddModuleFlag(
   unwrap(M)->addModuleFlag(MergeBehavior, Name, Value);
 }
 
+extern "C" void LLVMRustAddModuleFlagString(
+    LLVMModuleRef M,
+    Module::ModFlagBehavior MergeBehavior,
+    const char *Name,
+    const char *Value,
+    size_t ValueLen) {
+  unwrap(M)->addModuleFlag(MergeBehavior, Name,
+    MDString::get(unwrap(M)->getContext(), StringRef(Value, ValueLen)));
+}
+
 extern "C" bool LLVMRustHasModuleFlag(LLVMModuleRef M, const char *Name,
                                       size_t Len) {
   return unwrap(M)->getModuleFlag(StringRef(Name, Len)) != nullptr;
@@ -1514,18 +1524,26 @@ extern "C" void LLVMRustFreeOperandBundleDef(OperandBundleDef *Bundle) {
 
 extern "C" LLVMValueRef LLVMRustBuildCall(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
                                           LLVMValueRef *Args, unsigned NumArgs,
-                                          OperandBundleDef **OpBundles,
+                                          OperandBundleDef **OpBundlesIndirect,
                                           unsigned NumOpBundles) {
   Value *Callee = unwrap(Fn);
   FunctionType *FTy = unwrap<FunctionType>(Ty);
+
+  // FIXME: Is there a way around this?
+  SmallVector<OperandBundleDef> OpBundles;
+  OpBundles.reserve(NumOpBundles);
+  for (unsigned i = 0; i < NumOpBundles; ++i) {
+    OpBundles.push_back(*OpBundlesIndirect[i]);
+  }
+
   return wrap(unwrap(B)->CreateCall(
       FTy, Callee, ArrayRef<Value*>(unwrap(Args), NumArgs),
-      ArrayRef<OperandBundleDef>(*OpBundles, NumOpBundles)));
+      ArrayRef<OperandBundleDef>(OpBundles)));
 }
 
 extern "C" LLVMValueRef LLVMRustGetInstrProfIncrementIntrinsic(LLVMModuleRef M) {
-  return wrap(llvm::Intrinsic::getDeclaration(unwrap(M),
-              (llvm::Intrinsic::ID)llvm::Intrinsic::instrprof_increment));
+  return wrap(llvm::Intrinsic::getDeclaration(
+      unwrap(M), llvm::Intrinsic::instrprof_increment));
 }
 
 extern "C" LLVMValueRef LLVMRustBuildMemCpy(LLVMBuilderRef B,
@@ -1560,13 +1578,21 @@ extern "C" LLVMValueRef
 LLVMRustBuildInvoke(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
                     LLVMValueRef *Args, unsigned NumArgs,
                     LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
-                    OperandBundleDef **OpBundles, unsigned NumOpBundles,
+                    OperandBundleDef **OpBundlesIndirect, unsigned NumOpBundles,
                     const char *Name) {
   Value *Callee = unwrap(Fn);
   FunctionType *FTy = unwrap<FunctionType>(Ty);
+
+  // FIXME: Is there a way around this?
+  SmallVector<OperandBundleDef> OpBundles;
+  OpBundles.reserve(NumOpBundles);
+  for (unsigned i = 0; i < NumOpBundles; ++i) {
+    OpBundles.push_back(*OpBundlesIndirect[i]);
+  }
+
   return wrap(unwrap(B)->CreateInvoke(FTy, Callee, unwrap(Then), unwrap(Catch),
                                       ArrayRef<Value*>(unwrap(Args), NumArgs),
-                                      ArrayRef<OperandBundleDef>(*OpBundles, NumOpBundles),
+                                      ArrayRef<OperandBundleDef>(OpBundles),
                                       Name));
 }
 
@@ -1575,7 +1601,7 @@ LLVMRustBuildCallBr(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
                     LLVMBasicBlockRef DefaultDest,
                     LLVMBasicBlockRef *IndirectDests, unsigned NumIndirectDests,
                     LLVMValueRef *Args, unsigned NumArgs,
-                    OperandBundleDef **OpBundles, unsigned NumOpBundles,
+                    OperandBundleDef **OpBundlesIndirect, unsigned NumOpBundles,
                     const char *Name) {
   Value *Callee = unwrap(Fn);
   FunctionType *FTy = unwrap<FunctionType>(Ty);
@@ -1587,11 +1613,18 @@ LLVMRustBuildCallBr(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
     IndirectDestsUnwrapped.push_back(unwrap(IndirectDests[i]));
   }
 
+  // FIXME: Is there a way around this?
+  SmallVector<OperandBundleDef> OpBundles;
+  OpBundles.reserve(NumOpBundles);
+  for (unsigned i = 0; i < NumOpBundles; ++i) {
+    OpBundles.push_back(*OpBundlesIndirect[i]);
+  }
+
   return wrap(unwrap(B)->CreateCallBr(
       FTy, Callee, unwrap(DefaultDest),
       ArrayRef<BasicBlock*>(IndirectDestsUnwrapped),
       ArrayRef<Value*>(unwrap(Args), NumArgs),
-      ArrayRef<OperandBundleDef>(*OpBundles, NumOpBundles),
+      ArrayRef<OperandBundleDef>(OpBundles),
       Name));
 }