Rollup merge of #105561 - TaKO8Ki:fix-105449, r=fee1-dead

[rust.git] / compiler / rustc_llvm / llvm-wrapper / RustWrapper.cpp

diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index 792d921c6a4f99568776f1175223fccd69f016ac..279b699185421982026fad27f12804d00a8e7d8d 100644 (file)
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -17,7 +17,9 @@
 #include "llvm/Pass.h"
 #include "llvm/Bitcode/BitcodeWriter.h"
 #include "llvm/Support/Signals.h"
+#if LLVM_VERSION_LT(16, 0)
 #include "llvm/ADT/Optional.h"
+#endif
 
 #include <iostream>
 
@@ -320,7 +322,13 @@ extern "C" LLVMAttributeRef LLVMRustCreateUWTableAttr(LLVMContextRef C, bool Asy
 }
 
 extern "C" LLVMAttributeRef LLVMRustCreateAllocSizeAttr(LLVMContextRef C, uint32_t ElementSizeArg) {
-  return wrap(Attribute::getWithAllocSizeArgs(*unwrap(C), ElementSizeArg, None));
+  return wrap(Attribute::getWithAllocSizeArgs(*unwrap(C), ElementSizeArg,
+#if LLVM_VERSION_LT(16, 0)
+                                              None
+#else
+                                              std::nullopt
+#endif
+                                              ));
 }
 
 #if LLVM_VERSION_GE(15, 0)
@@ -708,10 +716,18 @@ enum class LLVMRustChecksumKind {
   SHA256,
 };
 
+#if LLVM_VERSION_LT(16, 0)
 static Optional<DIFile::ChecksumKind> fromRust(LLVMRustChecksumKind Kind) {
+#else
+static std::optional<DIFile::ChecksumKind> fromRust(LLVMRustChecksumKind Kind) {
+#endif
   switch (Kind) {
   case LLVMRustChecksumKind::None:
+#if LLVM_VERSION_LT(16, 0)
     return None;
+#else
+    return std::nullopt;
+#endif
   case LLVMRustChecksumKind::MD5:
     return DIFile::ChecksumKind::CSK_MD5;
   case LLVMRustChecksumKind::SHA1:
@@ -787,8 +803,18 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateFile(
     const char *Filename, size_t FilenameLen,
     const char *Directory, size_t DirectoryLen, LLVMRustChecksumKind CSKind,
     const char *Checksum, size_t ChecksumLen) {
+
+#if LLVM_VERSION_LT(16, 0)
   Optional<DIFile::ChecksumKind> llvmCSKind = fromRust(CSKind);
+#else
+  std::optional<DIFile::ChecksumKind> llvmCSKind = fromRust(CSKind);
+#endif
+
+#if LLVM_VERSION_LT(16, 0)
   Optional<DIFile::ChecksumInfo<StringRef>> CSInfo{};
+#else
+  std::optional<DIFile::ChecksumInfo<StringRef>> CSInfo{};
+#endif
   if (llvmCSKind)
     CSInfo.emplace(*llvmCSKind, StringRef{Checksum, ChecksumLen});
   return wrap(Builder->createFile(StringRef(Filename, FilenameLen),
@@ -1460,13 +1486,13 @@ extern "C" void LLVMRustFreeOperandBundleDef(OperandBundleDef *Bundle) {
 
 extern "C" LLVMValueRef LLVMRustBuildCall(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
                                           LLVMValueRef *Args, unsigned NumArgs,
-                                          OperandBundleDef *Bundle) {
+                                          OperandBundleDef **OpBundles,
+                                          unsigned NumOpBundles) {
   Value *Callee = unwrap(Fn);
   FunctionType *FTy = unwrap<FunctionType>(Ty);
-  unsigned Len = Bundle ? 1 : 0;
-  ArrayRef<OperandBundleDef> Bundles = makeArrayRef(Bundle, Len);
   return wrap(unwrap(B)->CreateCall(
-      FTy, Callee, makeArrayRef(unwrap(Args), NumArgs), Bundles));
+      FTy, Callee, makeArrayRef(unwrap(Args), NumArgs),
+      makeArrayRef(*OpBundles, NumOpBundles)));
 }
 
 extern "C" LLVMValueRef LLVMRustGetInstrProfIncrementIntrinsic(LLVMModuleRef M) {
@@ -1506,14 +1532,14 @@ extern "C" LLVMValueRef
 LLVMRustBuildInvoke(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
                     LLVMValueRef *Args, unsigned NumArgs,
                     LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
-                    OperandBundleDef *Bundle, const char *Name) {
+                    OperandBundleDef **OpBundles, unsigned NumOpBundles,
+                    const char *Name) {
   Value *Callee = unwrap(Fn);
   FunctionType *FTy = unwrap<FunctionType>(Ty);
-  unsigned Len = Bundle ? 1 : 0;
-  ArrayRef<OperandBundleDef> Bundles = makeArrayRef(Bundle, Len);
   return wrap(unwrap(B)->CreateInvoke(FTy, Callee, unwrap(Then), unwrap(Catch),
                                       makeArrayRef(unwrap(Args), NumArgs),
-                                      Bundles, Name));
+                                      makeArrayRef(*OpBundles, NumOpBundles),
+                                      Name));
 }
 
 extern "C" void LLVMRustPositionBuilderAtStart(LLVMBuilderRef B,