Commit 740a0d8f12

@@ -479,6 +479,9 @@ pub const Target = struct {
         gnuabi64,
         gnueabi,
         gnueabihf,
+        gnuf32,
+        gnuf64,
+        gnusf,
         gnux32,
         gnuilp32,
         code16,
@@ -855,6 +858,7 @@ pub const Target = struct {
             x86,
             x86_64,
             xcore,
+            xtensa,
             nvptx,
             nvptx64,
             le32,

@@ -1333,6 +1333,7 @@ pub const ArchType = enum(c_int) {
     x86,
     x86_64,
     xcore,
+    xtensa,
     nvptx,
     nvptx64,
     le32,

@@ -112,7 +112,7 @@ LLVMTargetMachineRef ZigLLVMCreateTargetMachine(LLVMTargetRef T, const char *Tri
     const char *CPU, const char *Features, LLVMCodeGenOptLevel Level, LLVMRelocMode Reloc,
     LLVMCodeModel CodeModel, bool function_sections, ZigLLVMABIType float_abi, const char *abi_name)
 {
-    Optional<Reloc::Model> RM;
+    std::optional<Reloc::Model> RM;
     switch (Reloc){
         case LLVMRelocStatic:
             RM = Reloc::Static;
@@ -137,7 +137,7 @@ LLVMTargetMachineRef ZigLLVMCreateTargetMachine(LLVMTargetRef T, const char *Tri
     }
 
     bool JIT;
-    Optional<CodeModel::Model> CM = unwrap(CodeModel, JIT);
+    std::optional<CodeModel::Model> CM = unwrap(CodeModel, JIT);
 
     CodeGenOpt::Level OL;
     switch (Level) {
@@ -287,11 +287,12 @@ bool ZigLLVMTargetMachineEmitToFile(LLVMTargetMachineRef targ_machine_ref, LLVMM
 
     // Instrumentations
     PassInstrumentationCallbacks instr_callbacks;
-    StandardInstrumentations std_instrumentations(false);
+    StandardInstrumentations std_instrumentations(llvm_module.getContext(), false);
     std_instrumentations.registerCallbacks(instr_callbacks);
 
+    std::optional<PGOOptions> opt_pgo_options = {};
     PassBuilder pass_builder(&target_machine, pipeline_opts,
-                             None, &instr_callbacks);
+                             opt_pgo_options, &instr_callbacks);
 
     LoopAnalysisManager loop_am;
     FunctionAnalysisManager function_am;
@@ -415,14 +416,9 @@ ZIG_EXTERN_C LLVMTypeRef ZigLLVMTokenTypeInContext(LLVMContextRef context_ref) {
 
 
 ZIG_EXTERN_C void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit) {
-    // In LLVM15 we just have an OptBisect singleton we can edit.
-    OptBisect& bisect = getOptBisector();
-    bisect.setLimit(limit);
-
-    // In LLVM16 OptBisect will be wrapped in OptPassGate, and will need to be set per context.
-    // static OptBisect _opt_bisector;
-    // _opt_bisector.setLimit(limit);
-    // unwrap(context_ref)->setOptPassGate(_opt_bisector);
+    static OptBisect opt_bisect;
+    opt_bisect.setLimit(limit);
+    unwrap(context_ref)->setOptPassGate(opt_bisect);
 }
 
 LLVMValueRef ZigLLVMAddFunctionInAddressSpace(LLVMModuleRef M, const char *Name, LLVMTypeRef FunctionTy, unsigned AddressSpace) {
@@ -435,8 +431,8 @@ LLVMValueRef ZigLLVMBuildCall(LLVMBuilderRef B, LLVMTypeRef Ty, LLVMValueRef Fn,
         const char *Name)
 {
     FunctionType *FTy = unwrap<FunctionType>(Ty);
-    CallInst *call_inst = unwrap(B)->CreateCall(FTy, unwrap(Fn), makeArrayRef(unwrap(Args),
-                NumArgs), Name);
+    CallInst *call_inst = unwrap(B)->CreateCall(FTy, unwrap(Fn),
+        ArrayRef(unwrap(Args), NumArgs), Name);
     call_inst->setCallingConv(static_cast<CallingConv::ID>(CC));
     switch (attr) {
         case ZigLLVM_CallAttrAuto:
@@ -579,7 +575,7 @@ ZigLLVMDIType *ZigLLVMCreateDebugPointerType(ZigLLVMDIBuilder *dibuilder, ZigLLV
         uint64_t size_in_bits, uint64_t align_in_bits, const char *name)
 {
     DIType *di_type = reinterpret_cast<DIBuilder*>(dibuilder)->createPointerType(
-            reinterpret_cast<DIType*>(pointee_type), size_in_bits, align_in_bits, Optional<unsigned>(), name);
+            reinterpret_cast<DIType*>(pointee_type), size_in_bits, align_in_bits, std::optional<unsigned>(), name);
     return reinterpret_cast<ZigLLVMDIType*>(di_type);
 }
 
@@ -625,7 +621,7 @@ ZigLLVMDIEnumerator *ZigLLVMCreateDebugEnumeratorOfArbitraryPrecision(ZigLLVMDIB
     const char *name, unsigned NumWords, const uint64_t Words[], unsigned int bits, bool isUnsigned)
 {
     DIEnumerator *di_enumerator = reinterpret_cast<DIBuilder*>(dibuilder)->createEnumerator(name,
-        APSInt(APInt(bits, makeArrayRef(Words, NumWords)), isUnsigned));
+        APSInt(APInt(bits, ArrayRef(Words, NumWords)), isUnsigned));
     return reinterpret_cast<ZigLLVMDIEnumerator*>(di_enumerator);
 }
 
@@ -1493,6 +1489,7 @@ static_assert((Triple::ArchType)ZigLLVM_thumbeb == Triple::thumbeb, "");
 static_assert((Triple::ArchType)ZigLLVM_x86 == Triple::x86, "");
 static_assert((Triple::ArchType)ZigLLVM_x86_64 == Triple::x86_64, "");
 static_assert((Triple::ArchType)ZigLLVM_xcore == Triple::xcore, "");
+static_assert((Triple::ArchType)ZigLLVM_xtensa == Triple::xtensa, "");
 static_assert((Triple::ArchType)ZigLLVM_nvptx == Triple::nvptx, "");
 static_assert((Triple::ArchType)ZigLLVM_nvptx64 == Triple::nvptx64, "");
 static_assert((Triple::ArchType)ZigLLVM_le32 == Triple::le32, "");
@@ -1578,6 +1575,9 @@ static_assert((Triple::EnvironmentType)ZigLLVM_GNUABIN32 == Triple::GNUABIN32, "
 static_assert((Triple::EnvironmentType)ZigLLVM_GNUABI64 == Triple::GNUABI64, "");
 static_assert((Triple::EnvironmentType)ZigLLVM_GNUEABI == Triple::GNUEABI, "");
 static_assert((Triple::EnvironmentType)ZigLLVM_GNUEABIHF == Triple::GNUEABIHF, "");
+static_assert((Triple::EnvironmentType)ZigLLVM_GNUF32 == Triple::GNUF32, "");
+static_assert((Triple::EnvironmentType)ZigLLVM_GNUF64 == Triple::GNUF64, "");
+static_assert((Triple::EnvironmentType)ZigLLVM_GNUSF == Triple::GNUSF, "");
 static_assert((Triple::EnvironmentType)ZigLLVM_GNUX32 == Triple::GNUX32, "");
 static_assert((Triple::EnvironmentType)ZigLLVM_GNUILP32 == Triple::GNUILP32, "");
 static_assert((Triple::EnvironmentType)ZigLLVM_CODE16 == Triple::CODE16, "");

@@ -382,6 +382,7 @@ enum ZigLLVM_ArchType {
     ZigLLVM_x86,            // X86: i[3-9]86
     ZigLLVM_x86_64,         // X86-64: amd64, x86_64
     ZigLLVM_xcore,          // XCore: xcore
+    ZigLLVM_xtensa,         // Tensilica: Xtensa
     ZigLLVM_nvptx,          // NVPTX: 32-bit
     ZigLLVM_nvptx64,        // NVPTX: 64-bit
     ZigLLVM_le32,           // le32: generic little-endian 32-bit CPU (PNaCl)
@@ -482,6 +483,9 @@ enum ZigLLVM_EnvironmentType {
     ZigLLVM_GNUABI64,
     ZigLLVM_GNUEABI,
     ZigLLVM_GNUEABIHF,
+    ZigLLVM_GNUF32,
+    ZigLLVM_GNUF64,
+    ZigLLVM_GNUSF,
     ZigLLVM_GNUX32,
     ZigLLVM_GNUILP32,
     ZigLLVM_CODE16,