GCC Code Coverage Report

Directory:	../
File:	src/irgenerator/GenVTable.cpp
Date:	2025-02-05 01:09:36

	Exec	Total	Coverage
Lines:	92	92	100.0%
Functions:	4	4	100.0%
Branches:	90	166	54.2%

  
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      // Copyright (c) 2021-2025 ChilliBits. All rights reserved.
    
      #include "IRGenerator.h"
    
      #include <llvm/IR/Module.h>
    
      #include <SourceFile.h>
    
      #include <irgenerator/NameMangling.h>
    
      namespace spice::compiler {
    
      275
      llvm::Constant *IRGenerator::generateTypeInfoName(StructBase *spiceStruct) const {
    
        // Resolve mangled type info name and mangled global name
    
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      275
        const std::string globalName = NameMangling::mangleTypeInfoName(spiceStruct);
    
        // Generate global string constant
    
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      275
        builder.CreateGlobalString(NameMangling::mangleTypeInfoValue(spiceStruct->name), globalName, 0, module);
    
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      275
        llvm::GlobalVariable *global = module->getNamedGlobal(globalName);
    
        // Set global attributes
    
      275
        global->setConstant(true);
    
      275
        global->setDSOLocal(true);
    
      275
        global->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::None);
    
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      275
        global->setLinkage(llvm::GlobalValue::ExternalLinkage);
    
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      275
        global->setComdat(module->getOrInsertComdat(globalName));
    
      275
        return spiceStruct->vTableData.typeInfoName = global;
    
      275
      }
    
      275
      llvm::Constant *IRGenerator::generateTypeInfo(StructBase *spiceStruct) const {
    
        // Generate type info name
    
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      275
        llvm::Constant *typeInfoName = generateTypeInfoName(spiceStruct);
    
        // Generate LLVM type for type info
    
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      275
        const std::string mangledName = NameMangling::mangleTypeInfo(spiceStruct);
    
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      275
        llvm::PointerType *ptrTy = builder.getPtrTy();
    
      275
        QualTypeList interfaceTypes;
    
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      275
        if (spiceStruct->entry->getQualType().is(TY_STRUCT)) {
    
      155
          const auto spiceStructEnsured = reinterpret_cast<Struct *>(spiceStruct);
    
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      155
          interfaceTypes = spiceStructEnsured->interfaceTypes;
    
        }
    
        // Build type info LLVM type
    
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      550
        std::vector<llvm::Type *> typeInfoFieldTypes = {ptrTy, ptrTy};
    
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      392
        for (size_t i = 0; i < interfaceTypes.size(); i++)
    
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      117
          typeInfoFieldTypes.push_back(ptrTy);
    
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      275
        spiceStruct->vTableData.typeInfoType = llvm::StructType::get(context, typeInfoFieldTypes);
    
        // Generate type info values
    
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      275
        llvm::Constant *typeInfoVTable = llvm::Constant::getNullValue(ptrTy);
    
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      550
        if (!sourceFile->isRttiRT()) {
    
          // Add external global pointer for TypeInfo vtable
    
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      237
          assert(sourceFile->isRuntimeModuleAvailable(RuntimeModule::RTTI_RT));
    
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      237
          const std::string typeInfoMangledName = NameMangling::mangleVTable("TypeInfo");
    
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      237
          llvm::Constant *typeInfoExtPtr = module->getOrInsertGlobal(typeInfoMangledName, builder.getPtrTy());
    
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      237
          typeInfoVTable = llvm::ConstantExpr::getInBoundsGetElementPtr(ptrTy, typeInfoExtPtr, builder.getInt64(2));
    
      237
        }
    
      275
        std::vector<llvm::Constant *> fieldValues;
    
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      275
        fieldValues.push_back(typeInfoVTable);
    
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      275
        fieldValues.push_back(typeInfoName);
    
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      392
        for (const QualType &interfaceType : interfaceTypes) {
    
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      117
          const Interface *interface = interfaceType.getInterface(nullptr);
    
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      117
          assert(interface != nullptr && interface->vTableData.typeInfo != nullptr);
    
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      117
          const std::string interfaceMangledName = NameMangling::mangleTypeInfo(interface);
    
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      117
          llvm::Constant *global = module->getOrInsertGlobal(interfaceMangledName, builder.getPtrTy());
    
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      117
          fieldValues.push_back(global);
    
      117
        }
    
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      275
        llvm::Constant *typeInfo = llvm::ConstantStruct::get(spiceStruct->vTableData.typeInfoType, fieldValues);
    
        // Generate global variable
    
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      275
        module->getOrInsertGlobal(mangledName, spiceStruct->vTableData.typeInfoType);
    
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      275
        llvm::GlobalVariable *global = module->getNamedGlobal(mangledName);
    
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      275
        global->setInitializer(typeInfo);
    
        // Set global attributes
    
      275
        global->setConstant(true);
    
      275
        global->setDSOLocal(true);
    
      275
        global->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::None);
    
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      275
        global->setLinkage(llvm::GlobalValue::ExternalLinkage);
    
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      275
        global->setComdat(module->getOrInsertComdat(mangledName));
    
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      275
        global->setAlignment(llvm::MaybeAlign(8));
    
      275
        return spiceStruct->vTableData.typeInfo = global;
    
      275
      }
    
      275
      llvm::Constant *IRGenerator::generateVTable(StructBase *spiceStruct) const {
    
        // Retrieve virtual method count
    
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      275
        const std::vector<Function *> virtualMethods = spiceStruct->scope->getVirtualMethods();
    
      275
        const size_t virtualMethodCount = virtualMethods.size();
    
      275
        const size_t arrayElementCount = virtualMethodCount + 2; // +2 for nullptr and TypeInfo
    
        // Generate type info data structures
    
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      275
        generateTypeInfo(spiceStruct);
    
        // Generate VTable type
    
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      275
        llvm::ArrayType *vtableArrayTy = llvm::ArrayType::get(builder.getPtrTy(), arrayElementCount);
    
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      275
        spiceStruct->vTableData.vtableType = llvm::StructType::get(context, vtableArrayTy, false);
    
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      275
        const std::string mangledName = NameMangling::mangleVTable(spiceStruct);
    
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      275
        module->getOrInsertGlobal(mangledName, spiceStruct->vTableData.vtableType);
    
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      275
        llvm::GlobalVariable *global = module->getNamedGlobal(mangledName);
    
        // Set global attributes
    
      275
        global->setConstant(true);
    
      275
        global->setDSOLocal(true);
    
      275
        global->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::Global);
    
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      275
        global->setLinkage(llvm::GlobalValue::ExternalLinkage);
    
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      275
        global->setComdat(module->getOrInsertComdat(mangledName));
    
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      275
        global->setAlignment(llvm::MaybeAlign(8));
    
      275
        return spiceStruct->vTableData.vtable = global;
    
      275
      }
    
      275
      void IRGenerator::generateVTableInitializer(const StructBase *spiceStruct) const {
    
        // Retrieve virtual method count
    
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      275
        assert(spiceStruct->scope);
    
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      275
        const std::vector<Function *> virtualMethods = spiceStruct->scope->getVirtualMethods();
    
      275
        const size_t virtualMethodCount = virtualMethods.size();
    
      275
        const size_t arrayElementCount = virtualMethodCount + 2; // +2 for nullptr and TypeInfo
    
        // Generate VTable type
    
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      275
        llvm::PointerType *ptrTy = builder.getPtrTy();
    
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      275
        llvm::ArrayType *vtableArrayTy = llvm::ArrayType::get(ptrTy, arrayElementCount);
    
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      275
        assert(spiceStruct->vTableData.vtableType);
    
        // Generate VTable values
    
      275
        std::vector<llvm::Constant *> arrayValues;
    
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      275
        arrayValues.push_back(llvm::Constant::getNullValue(ptrTy)); // nullptr as safety guard
    
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      275
        arrayValues.push_back(spiceStruct->vTableData.typeInfo);    // TypeInfo to identify the type for the VTable
    
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      885
        for (Function *virtualMethod : virtualMethods) {
    
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      610
          assert(spiceStruct->scope->type == ScopeType::INTERFACE || virtualMethod->llvmFunction != nullptr);
    
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      610
          arrayValues.push_back(virtualMethod->llvmFunction ? virtualMethod->llvmFunction : llvm::Constant::getNullValue(ptrTy));
    
        }
    
        // Generate VTable struct
    
      275
        std::vector<llvm::Constant *> fieldValues;
    
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      275
        fieldValues.push_back(llvm::ConstantArray::get(vtableArrayTy, arrayValues));
    
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      275
        llvm::Constant *initializer = llvm::ConstantStruct::get(spiceStruct->vTableData.vtableType, fieldValues);
    
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      275
        const std::string mangledName = NameMangling::mangleVTable(spiceStruct);
    
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      275
        llvm::GlobalVariable *global = module->getNamedGlobal(mangledName);
    
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      275
        assert(global != nullptr);
    
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      275
        global->setInitializer(initializer);
    
      275
      }
    
      } // namespace spice::compiler

Line	Branch	Exec	Source
1			// Copyright (c) 2021-2025 ChilliBits. All rights reserved.
2
3			#include "IRGenerator.h"
4
5			#include <llvm/IR/Module.h>
6
7			#include <SourceFile.h>
8			#include <irgenerator/NameMangling.h>
9
10			namespace spice::compiler {
11
12		275	llvm::Constant IRGenerator::generateTypeInfoName(StructBase spiceStruct) const {
13			// Resolve mangled type info name and mangled global name
14	1/2 ✓ Branch 0 (2→3) taken 275 times. ✗ Branch 1 (2→29) not taken.	275	const std::string globalName = NameMangling::mangleTypeInfoName(spiceStruct);
15
16			// Generate global string constant
17	3/6 ✓ Branch 0 (3→4) taken 275 times. ✗ Branch 1 (3→24) not taken. ✓ Branch 2 (4→5) taken 275 times. ✗ Branch 3 (4→22) not taken. ✓ Branch 4 (6→7) taken 275 times. ✗ Branch 5 (6→20) not taken.	275	builder.CreateGlobalString(NameMangling::mangleTypeInfoValue(spiceStruct->name), globalName, 0, module);
18	1/2 ✓ Branch 0 (9→10) taken 275 times. ✗ Branch 1 (9→25) not taken.	275	llvm::GlobalVariable *global = module->getNamedGlobal(globalName);
19
20			// Set global attributes
21		275	global->setConstant(true);
22		275	global->setDSOLocal(true);
23		275	global->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::None);
24	1/2 ✓ Branch 0 (13→14) taken 275 times. ✗ Branch 1 (13→27) not taken.	275	global->setLinkage(llvm::GlobalValue::ExternalLinkage);
25	2/4 ✓ Branch 0 (15→16) taken 275 times. ✗ Branch 1 (15→26) not taken. ✓ Branch 2 (16→17) taken 275 times. ✗ Branch 3 (16→26) not taken.	275	global->setComdat(module->getOrInsertComdat(globalName));
26
27		275	return spiceStruct->vTableData.typeInfoName = global;
28		275	}
29
30		275	llvm::Constant IRGenerator::generateTypeInfo(StructBase spiceStruct) const {
31			// Generate type info name
32	1/2 ✓ Branch 0 (2→3) taken 275 times. ✗ Branch 1 (2→116) not taken.	275	llvm::Constant *typeInfoName = generateTypeInfoName(spiceStruct);
33
34			// Generate LLVM type for type info
35	1/2 ✓ Branch 0 (3→4) taken 275 times. ✗ Branch 1 (3→116) not taken.	275	const std::string mangledName = NameMangling::mangleTypeInfo(spiceStruct);
36	1/2 ✓ Branch 0 (4→5) taken 275 times. ✗ Branch 1 (4→114) not taken.	275	llvm::PointerType *ptrTy = builder.getPtrTy();
37
38		275	QualTypeList interfaceTypes;
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40		155	const auto spiceStructEnsured = reinterpret_cast<Struct *>(spiceStruct);
41	1/2 ✓ Branch 0 (8→9) taken 155 times. ✗ Branch 1 (8→112) not taken.	155	interfaceTypes = spiceStructEnsured->interfaceTypes;
42			}
43
44			// Build type info LLVM type
45	1/2 ✓ Branch 0 (11→12) taken 275 times. ✗ Branch 1 (11→82) not taken.	550	std::vector<llvm::Type *> typeInfoFieldTypes = {ptrTy, ptrTy};
46	2/2 ✓ Branch 0 (17→14) taken 117 times. ✓ Branch 1 (17→18) taken 275 times.	392	for (size_t i = 0; i < interfaceTypes.size(); i++)
47	1/2 ✓ Branch 0 (14→15) taken 117 times. ✗ Branch 1 (14→86) not taken.	117	typeInfoFieldTypes.push_back(ptrTy);
48	1/2 ✓ Branch 0 (19→20) taken 275 times. ✗ Branch 1 (19→87) not taken.	275	spiceStruct->vTableData.typeInfoType = llvm::StructType::get(context, typeInfoFieldTypes);
49
50			// Generate type info values
51	1/2 ✓ Branch 0 (20→21) taken 275 times. ✗ Branch 1 (20→110) not taken.	275	llvm::Constant *typeInfoVTable = llvm::Constant::getNullValue(ptrTy);
52	3/4 ✓ Branch 0 (21→22) taken 275 times. ✗ Branch 1 (21→110) not taken. ✓ Branch 2 (24→25) taken 237 times. ✓ Branch 3 (24→41) taken 38 times.	550	if (!sourceFile->isRttiRT()) {
53			// Add external global pointer for TypeInfo vtable
54	2/4 ✓ Branch 0 (25→26) taken 237 times. ✗ Branch 1 (25→97) not taken. ✗ Branch 2 (26→27) not taken. ✓ Branch 3 (26→28) taken 237 times.	237	assert(sourceFile->isRuntimeModuleAvailable(RuntimeModule::RTTI_RT));
55	2/4 ✓ Branch 0 (30→31) taken 237 times. ✗ Branch 1 (30→90) not taken. ✓ Branch 2 (31→32) taken 237 times. ✗ Branch 3 (31→88) not taken.	237	const std::string typeInfoMangledName = NameMangling::mangleVTable("TypeInfo");
56	2/4 ✓ Branch 0 (34→35) taken 237 times. ✗ Branch 1 (34→95) not taken. ✓ Branch 2 (36→37) taken 237 times. ✗ Branch 3 (36→94) not taken.	237	llvm::Constant *typeInfoExtPtr = module->getOrInsertGlobal(typeInfoMangledName, builder.getPtrTy());
57	2/4 ✓ Branch 0 (37→38) taken 237 times. ✗ Branch 1 (37→95) not taken. ✓ Branch 2 (38→39) taken 237 times. ✗ Branch 3 (38→95) not taken.	237	typeInfoVTable = llvm::ConstantExpr::getInBoundsGetElementPtr(ptrTy, typeInfoExtPtr, builder.getInt64(2));
58		237	}
59		275	std::vector<llvm::Constant *> fieldValues;
60	1/2 ✓ Branch 0 (41→42) taken 275 times. ✗ Branch 1 (41→108) not taken.	275	fieldValues.push_back(typeInfoVTable);
61	1/2 ✓ Branch 0 (42→43) taken 275 times. ✗ Branch 1 (42→108) not taken.	275	fieldValues.push_back(typeInfoName);
62	2/2 ✓ Branch 0 (59→45) taken 117 times. ✓ Branch 1 (59→60) taken 275 times.	392	for (const QualType &interfaceType : interfaceTypes) {
63	1/2 ✓ Branch 0 (46→47) taken 117 times. ✗ Branch 1 (46→101) not taken.	117	const Interface *interface = interfaceType.getInterface(nullptr);
64	2/4 ✓ Branch 0 (47→48) taken 117 times. ✗ Branch 1 (47→50) not taken. ✓ Branch 2 (48→49) taken 117 times. ✗ Branch 3 (48→50) not taken.	117	assert(interface != nullptr && interface->vTableData.typeInfo != nullptr);
65	1/2 ✓ Branch 0 (51→52) taken 117 times. ✗ Branch 1 (51→101) not taken.	117	const std::string interfaceMangledName = NameMangling::mangleTypeInfo(interface);
66	2/4 ✓ Branch 0 (52→53) taken 117 times. ✗ Branch 1 (52→99) not taken. ✓ Branch 2 (54→55) taken 117 times. ✗ Branch 3 (54→98) not taken.	117	llvm::Constant *global = module->getOrInsertGlobal(interfaceMangledName, builder.getPtrTy());
67	1/2 ✓ Branch 0 (55→56) taken 117 times. ✗ Branch 1 (55→99) not taken.	117	fieldValues.push_back(global);
68		117	}
69	1/2 ✓ Branch 0 (61→62) taken 275 times. ✗ Branch 1 (61→103) not taken.	275	llvm::Constant *typeInfo = llvm::ConstantStruct::get(spiceStruct->vTableData.typeInfoType, fieldValues);
70
71			// Generate global variable
72	1/2 ✓ Branch 0 (63→64) taken 275 times. ✗ Branch 1 (63→104) not taken.	275	module->getOrInsertGlobal(mangledName, spiceStruct->vTableData.typeInfoType);
73	1/2 ✓ Branch 0 (65→66) taken 275 times. ✗ Branch 1 (65→105) not taken.	275	llvm::GlobalVariable *global = module->getNamedGlobal(mangledName);
74	1/2 ✓ Branch 0 (66→67) taken 275 times. ✗ Branch 1 (66→108) not taken.	275	global->setInitializer(typeInfo);
75
76			// Set global attributes
77		275	global->setConstant(true);
78		275	global->setDSOLocal(true);
79		275	global->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::None);
80	1/2 ✓ Branch 0 (70→71) taken 275 times. ✗ Branch 1 (70→108) not taken.	275	global->setLinkage(llvm::GlobalValue::ExternalLinkage);
81	2/4 ✓ Branch 0 (72→73) taken 275 times. ✗ Branch 1 (72→106) not taken. ✓ Branch 2 (73→74) taken 275 times. ✗ Branch 3 (73→106) not taken.	275	global->setComdat(module->getOrInsertComdat(mangledName));
82	2/4 ✓ Branch 0 (74→75) taken 275 times. ✗ Branch 1 (74→107) not taken. ✓ Branch 2 (75→76) taken 275 times. ✗ Branch 3 (75→107) not taken.	275	global->setAlignment(llvm::MaybeAlign(8));
83
84		275	return spiceStruct->vTableData.typeInfo = global;
85		275	}
86
87		275	llvm::Constant IRGenerator::generateVTable(StructBase spiceStruct) const {
88			// Retrieve virtual method count
89	1/2 ✓ Branch 0 (2→3) taken 275 times. ✗ Branch 1 (2→37) not taken.	275	const std::vector<Function *> virtualMethods = spiceStruct->scope->getVirtualMethods();
90		275	const size_t virtualMethodCount = virtualMethods.size();
91		275	const size_t arrayElementCount = virtualMethodCount + 2; // +2 for nullptr and TypeInfo
92
93			// Generate type info data structures
94	1/2 ✓ Branch 0 (4→5) taken 275 times. ✗ Branch 1 (4→35) not taken.	275	generateTypeInfo(spiceStruct);
95
96			// Generate VTable type
97	2/4 ✓ Branch 0 (5→6) taken 275 times. ✗ Branch 1 (5→35) not taken. ✓ Branch 2 (6→7) taken 275 times. ✗ Branch 3 (6→35) not taken.	275	llvm::ArrayType *vtableArrayTy = llvm::ArrayType::get(builder.getPtrTy(), arrayElementCount);
98	1/2 ✓ Branch 0 (8→9) taken 275 times. ✗ Branch 1 (8→27) not taken.	275	spiceStruct->vTableData.vtableType = llvm::StructType::get(context, vtableArrayTy, false);
99
100	1/2 ✓ Branch 0 (9→10) taken 275 times. ✗ Branch 1 (9→35) not taken.	275	const std::string mangledName = NameMangling::mangleVTable(spiceStruct);
101	1/2 ✓ Branch 0 (11→12) taken 275 times. ✗ Branch 1 (11→29) not taken.	275	module->getOrInsertGlobal(mangledName, spiceStruct->vTableData.vtableType);
102	1/2 ✓ Branch 0 (13→14) taken 275 times. ✗ Branch 1 (13→30) not taken.	275	llvm::GlobalVariable *global = module->getNamedGlobal(mangledName);
103
104			// Set global attributes
105		275	global->setConstant(true);
106		275	global->setDSOLocal(true);
107		275	global->setUnnamedAddr(llvm::GlobalValue::UnnamedAddr::Global);
108	1/2 ✓ Branch 0 (17→18) taken 275 times. ✗ Branch 1 (17→33) not taken.	275	global->setLinkage(llvm::GlobalValue::ExternalLinkage);
109	2/4 ✓ Branch 0 (19→20) taken 275 times. ✗ Branch 1 (19→31) not taken. ✓ Branch 2 (20→21) taken 275 times. ✗ Branch 3 (20→31) not taken.	275	global->setComdat(module->getOrInsertComdat(mangledName));
110	2/4 ✓ Branch 0 (21→22) taken 275 times. ✗ Branch 1 (21→32) not taken. ✓ Branch 2 (22→23) taken 275 times. ✗ Branch 3 (22→32) not taken.	275	global->setAlignment(llvm::MaybeAlign(8));
111
112		275	return spiceStruct->vTableData.vtable = global;
113		275	}
114
115		275	void IRGenerator::generateVTableInitializer(const StructBase *spiceStruct) const {
116			// Retrieve virtual method count
117	1/2 ✗ Branch 0 (2→3) not taken. ✓ Branch 1 (2→4) taken 275 times.	275	assert(spiceStruct->scope);
118	1/2 ✓ Branch 0 (4→5) taken 275 times. ✗ Branch 1 (4→58) not taken.	275	const std::vector<Function *> virtualMethods = spiceStruct->scope->getVirtualMethods();
119		275	const size_t virtualMethodCount = virtualMethods.size();
120		275	const size_t arrayElementCount = virtualMethodCount + 2; // +2 for nullptr and TypeInfo
121
122			// Generate VTable type
123	1/2 ✓ Branch 0 (6→7) taken 275 times. ✗ Branch 1 (6→56) not taken.	275	llvm::PointerType *ptrTy = builder.getPtrTy();
124	1/2 ✓ Branch 0 (7→8) taken 275 times. ✗ Branch 1 (7→56) not taken.	275	llvm::ArrayType *vtableArrayTy = llvm::ArrayType::get(ptrTy, arrayElementCount);
125	1/2 ✗ Branch 0 (8→9) not taken. ✓ Branch 1 (8→10) taken 275 times.	275	assert(spiceStruct->vTableData.vtableType);
126
127			// Generate VTable values
128		275	std::vector<llvm::Constant *> arrayValues;
129	2/4 ✓ Branch 0 (10→11) taken 275 times. ✗ Branch 1 (10→43) not taken. ✓ Branch 2 (11→12) taken 275 times. ✗ Branch 3 (11→43) not taken.	275	arrayValues.push_back(llvm::Constant::getNullValue(ptrTy)); // nullptr as safety guard
130	1/2 ✓ Branch 0 (12→13) taken 275 times. ✗ Branch 1 (12→54) not taken.	275	arrayValues.push_back(spiceStruct->vTableData.typeInfo); // TypeInfo to identify the type for the VTable
131	2/2 ✓ Branch 0 (26→15) taken 610 times. ✓ Branch 1 (26→27) taken 275 times.	885	for (Function *virtualMethod : virtualMethods) {
132	3/4 ✓ Branch 0 (16→17) taken 301 times. ✓ Branch 1 (16→19) taken 309 times. ✗ Branch 2 (17→18) not taken. ✓ Branch 3 (17→19) taken 301 times.	610	assert(spiceStruct->scope->type == ScopeType::INTERFACE \|\| virtualMethod->llvmFunction != nullptr);
133	4/6 ✓ Branch 0 (19→20) taken 301 times. ✓ Branch 1 (19→21) taken 309 times. ✓ Branch 2 (21→22) taken 309 times. ✗ Branch 3 (21→44) not taken. ✓ Branch 4 (23→24) taken 610 times. ✗ Branch 5 (23→44) not taken.	610	arrayValues.push_back(virtualMethod->llvmFunction ? virtualMethod->llvmFunction : llvm::Constant::getNullValue(ptrTy));
134			}
135
136			// Generate VTable struct
137		275	std::vector<llvm::Constant *> fieldValues;
138	2/4 ✓ Branch 0 (28→29) taken 275 times. ✗ Branch 1 (28→46) not taken. ✓ Branch 2 (29→30) taken 275 times. ✗ Branch 3 (29→46) not taken.	275	fieldValues.push_back(llvm::ConstantArray::get(vtableArrayTy, arrayValues));
139	1/2 ✓ Branch 0 (31→32) taken 275 times. ✗ Branch 1 (31→48) not taken.	275	llvm::Constant *initializer = llvm::ConstantStruct::get(spiceStruct->vTableData.vtableType, fieldValues);
140
141	1/2 ✓ Branch 0 (32→33) taken 275 times. ✗ Branch 1 (32→52) not taken.	275	const std::string mangledName = NameMangling::mangleVTable(spiceStruct);
142	1/2 ✓ Branch 0 (34→35) taken 275 times. ✗ Branch 1 (34→49) not taken.	275	llvm::GlobalVariable *global = module->getNamedGlobal(mangledName);
143	1/2 ✗ Branch 0 (35→36) not taken. ✓ Branch 1 (35→37) taken 275 times.	275	assert(global != nullptr);
144	1/2 ✓ Branch 0 (37→38) taken 275 times. ✗ Branch 1 (37→50) not taken.	275	global->setInitializer(initializer);
145		275	}
146
147			} // namespace spice::compiler
148