Skip to content

Commit

Permalink
Clean-up LLVMExtra headers. (#450)
Browse files Browse the repository at this point in the history
  • Loading branch information
@maleadt
maleadt authored Aug 22, 2024
1 parent e9f2290 commit 936ca04
Show file tree
Hide file tree
Showing 6 changed files with 451 additions and 435 deletions.
153 changes: 65 additions & 88 deletions deps/LLVMExtra/include/LLVMExtra.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ LLVM_C_EXTERN_C_BEGIN
// maybe LLVM_C_EXTERN_C_BEGIN somehow eats the function definition?
void dummy();

// Initialization functions
LLVMBool LLVMExtraInitializeNativeTarget(void);
LLVMBool LLVMExtraInitializeNativeAsmParser(void);
LLVMBool LLVMExtraInitializeNativeAsmPrinter(void);
Expand All @@ -27,7 +28,7 @@ typedef enum {
LLVMDebugEmissionKindDebugDirectivesOnly = 3
} LLVMDebugEmissionKind;

// Various missing passes (being upstreamed)
// Missing LegacyPM passes
void LLVMAddBarrierNoopPass(LLVMPassManagerRef PM);
#if LLVM_VERSION_MAJOR < 17
void LLVMAddDivRemPairsPass(LLVMPassManagerRef PM);
Expand All @@ -46,36 +47,50 @@ void LLVMAddInductiveRangeCheckEliminationPass(LLVMPassManagerRef PM);
#endif
void LLVMAddSimpleLoopUnswitchLegacyPass(LLVMPassManagerRef PM);
void LLVMAddExpandReductionsPass(LLVMPassManagerRef PM);
#if LLVM_VERSION_MAJOR >= 17
void LLVMAddCFGSimplificationPass2(LLVMPassManagerRef PM, int BonusInstThreshold,
LLVMBool ForwardSwitchCondToPhi,
LLVMBool ConvertSwitchToLookupTable,
LLVMBool NeedCanonicalLoop, LLVMBool HoistCommonInsts,
LLVMBool SinkCommonInsts, LLVMBool SimplifyCondBranch,
LLVMBool SpeculateBlocks);
#else
void LLVMAddCFGSimplificationPass2(LLVMPassManagerRef PM, int BonusInstThreshold,
LLVMBool ForwardSwitchCondToPhi,
LLVMBool ConvertSwitchToLookupTable,
LLVMBool NeedCanonicalLoop, LLVMBool HoistCommonInsts,
LLVMBool SinkCommonInsts, LLVMBool SimplifyCondBranch,
LLVMBool FoldTwoEntryPHINode);
#endif
#if LLVM_VERSION_MAJOR < 17
void LLVMAddInternalizePassWithExportList(LLVMPassManagerRef PM, const char **ExportList,
size_t Length);
#endif


// Infrastructure for writing LLVM passes in Julia
// Custom LegacyPM pass infrastructure
typedef struct LLVMOpaquePass *LLVMPassRef;

void LLVMAddPass(LLVMPassManagerRef PM, LLVMPassRef P);
typedef LLVMBool (*LLVMPassCallback)(void *Ref, void *Data);

LLVMPassRef LLVMCreateModulePass2(const char *Name, LLVMPassCallback Callback, void *Data);

LLVMPassRef LLVMCreateFunctionPass2(const char *Name, LLVMPassCallback Callback,
void *Data);

// Various missing functions

// Missing functionality
void LLVMAddTargetLibraryInfoByTriple(const char *T, LLVMPassManagerRef PM);
#if LLVM_VERSION_MAJOR < 17
void LLVMAddInternalizePassWithExportList(LLVMPassManagerRef PM, const char **ExportList,
size_t Length);
#endif

void LLVMAppendToUsed(LLVMModuleRef Mod, LLVMValueRef *Values, size_t Count);
void LLVMAppendToCompilerUsed(LLVMModuleRef Mod, LLVMValueRef *Values, size_t Count);
void LLVMAddGenericAnalysisPasses(LLVMPassManagerRef PM);

void LLVMDumpMetadata(LLVMMetadataRef MD);

char *LLVMPrintMetadataToString(LLVMMetadataRef MD);

const char *LLVMDIScopeGetName(LLVMMetadataRef File, unsigned *Len);
void LLVMFunctionDeleteBody(LLVMValueRef Func);
void LLVMDestroyConstant(LLVMValueRef Const);
LLVMTypeRef LLVMGetFunctionType(LLVMValueRef Fn);
LLVMTypeRef LLVMGetGlobalValueType(LLVMValueRef Fn);

// Bug fixes
void LLVMSetInitializer2(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal);
void LLVMSetPersonalityFn2(LLVMValueRef Fn, LLVMValueRef PersonalityFn);

// APIs without MetadataAsValue
const char *LLVMGetMDString2(LLVMMetadataRef MD, unsigned *Length);
Expand All @@ -86,64 +101,33 @@ void LLVMGetNamedMetadataOperands2(LLVMNamedMDNodeRef NMD, LLVMMetadataRef *Dest
void LLVMAddNamedMetadataOperand2(LLVMNamedMDNodeRef NMD, LLVMMetadataRef Val);
void LLVMReplaceMDNodeOperandWith2(LLVMMetadataRef MD, unsigned I, LLVMMetadataRef New);

// ORC API extensions
typedef struct LLVMOrcOpaqueIRCompileLayer *LLVMOrcIRCompileLayerRef;

void LLVMOrcIRCompileLayerEmit(LLVMOrcIRCompileLayerRef IRLayer,
LLVMOrcMaterializationResponsibilityRef MR,
LLVMOrcThreadSafeModuleRef TSM);

char *LLVMDumpJitDylibToString(LLVMOrcJITDylibRef JD);

LLVMTypeRef LLVMGetFunctionType(LLVMValueRef Fn);
LLVMTypeRef LLVMGetGlobalValueType(LLVMValueRef Fn);

#if LLVM_VERSION_MAJOR >= 17
void LLVMAddCFGSimplificationPass2(LLVMPassManagerRef PM, int BonusInstThreshold,
LLVMBool ForwardSwitchCondToPhi,
LLVMBool ConvertSwitchToLookupTable,
LLVMBool NeedCanonicalLoop, LLVMBool HoistCommonInsts,
LLVMBool SinkCommonInsts, LLVMBool SimplifyCondBranch,
LLVMBool SpeculateBlocks);
#else
void LLVMAddCFGSimplificationPass2(LLVMPassManagerRef PM, int BonusInstThreshold,
LLVMBool ForwardSwitchCondToPhi,
LLVMBool ConvertSwitchToLookupTable,
LLVMBool NeedCanonicalLoop, LLVMBool HoistCommonInsts,
LLVMBool SinkCommonInsts, LLVMBool SimplifyCondBranch,
LLVMBool FoldTwoEntryPHINode);
#endif


// Bug fixes
void LLVMSetInitializer2(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal);
void LLVMSetPersonalityFn2(LLVMValueRef Fn, LLVMValueRef PersonalityFn);

// Cloning functionality
typedef enum {
LLVMCloneFunctionChangeTypeLocalChangesOnly = 0,
LLVMCloneFunctionChangeTypeGlobalChanges = 1,
LLVMCloneFunctionChangeTypeDifferentModule = 2,
LLVMCloneFunctionChangeTypeClonedModule = 3
} LLVMCloneFunctionChangeType;

void LLVMCloneFunctionInto(LLVMValueRef NewFunc, LLVMValueRef OldFunc,
LLVMValueRef *ValueMap, unsigned ValueMapElements,
LLVMCloneFunctionChangeType Changes, const char *NameSuffix,
LLVMTypeRef (*TypeMapper)(LLVMTypeRef, void *),
void *TypeMapperData,
LLVMValueRef (*Materializer)(LLVMValueRef, void *),
void *MaterializerData);

LLVMBasicBlockRef LLVMCloneBasicBlock(LLVMBasicBlockRef BB, const char *NameSuffix,
LLVMValueRef *ValueMap, unsigned ValueMapElements,
LLVMValueRef F);

void LLVMFunctionDeleteBody(LLVMValueRef Func);

void LLVMDestroyConstant(LLVMValueRef Const);


// operand bundles (backport of llvm-project/llvm#73914)
#if LLVM_VERSION_MAJOR < 18
// Operand bundles
#if LLVM_VERSION_MAJOR < 18 // llvm-project/llvm#73914
typedef struct LLVMOpaqueOperandBundle *LLVMOperandBundleRef;
LLVMOperandBundleRef LLVMCreateOperandBundle(const char *Tag, size_t TagLen,
LLVMValueRef *Args,
Expand All @@ -167,42 +151,37 @@ LLVMBuildCallWithOperandBundles(LLVMBuilderRef, LLVMTypeRef, LLVMValueRef Fn,
unsigned NumBundles, const char *Name);
#endif


// metadata
// Metadata API extensions
LLVMValueRef LLVMMetadataAsValue2(LLVMContextRef C, LLVMMetadataRef Metadata);
void LLVMReplaceAllMetadataUsesWith(LLVMValueRef Old, LLVMValueRef New);
#if LLVM_VERSION_MAJOR < 17
#if LLVM_VERSION_MAJOR < 17 // D136637
void LLVMReplaceMDNodeOperandWith(LLVMValueRef V, unsigned Index,
LLVMMetadataRef Replacement);
#endif

// constant data
// Constant data
LLVMValueRef LLVMConstDataArray(LLVMTypeRef ElementTy, const void *Data,
unsigned NumElements);


// missing opaque pointer APIs
// Missing opaque pointer APIs
#if LLVM_VERSION_MAJOR < 17
LLVMBool LLVMContextSupportsTypedPointers(LLVMContextRef C);
#endif


// (Post)DominatorTree
typedef struct LLVMOpaqueDominatorTree *LLVMDominatorTreeRef;
LLVMDominatorTreeRef LLVMCreateDominatorTree(LLVMValueRef Fn);
void LLVMDisposeDominatorTree(LLVMDominatorTreeRef Tree);
LLVMBool LLVMDominatorTreeInstructionDominates(LLVMDominatorTreeRef Tree,
LLVMValueRef InstA, LLVMValueRef InstB);

typedef struct LLVMOpaquePostDominatorTree *LLVMPostDominatorTreeRef;
LLVMPostDominatorTreeRef LLVMCreatePostDominatorTree(LLVMValueRef Fn);
void LLVMDisposePostDominatorTree(LLVMPostDominatorTreeRef Tree);
LLVMBool LLVMPostDominatorTreeInstructionDominates(LLVMPostDominatorTreeRef Tree,
LLVMValueRef InstA, LLVMValueRef InstB);


// fastmath (backport of llvm/llvm-project#75123)
#if LLVM_VERSION_MAJOR < 18
// fastmath
#if LLVM_VERSION_MAJOR < 18 // llvm/llvm-project#75123
enum {
LLVMFastMathAllowReassoc = (1 << 0),
LLVMFastMathNoNaNs = (1 << 1),
Expand All @@ -217,12 +196,34 @@ enum {
LLVMFastMathAllowContract | LLVMFastMathApproxFunc,
};
typedef unsigned LLVMFastMathFlags;

LLVMFastMathFlags LLVMGetFastMathFlags(LLVMValueRef FPMathInst);
void LLVMSetFastMathFlags(LLVMValueRef FPMathInst, LLVMFastMathFlags FMF);
LLVMBool LLVMCanValueUseFastMathFlags(LLVMValueRef Inst);
#endif

// atomics with syncscope
#if LLVM_VERSION_MAJOR < 20 // llvm/llvm-project#104775
unsigned LLVMGetSyncScopeID(LLVMContextRef C, const char *Name, size_t SLen);
LLVMValueRef LLVMBuildFenceSyncScope(LLVMBuilderRef B, LLVMAtomicOrdering ordering,
unsigned SSID, const char *Name);
LLVMValueRef LLVMBuildAtomicRMWSyncScope(LLVMBuilderRef B, LLVMAtomicRMWBinOp op,
LLVMValueRef PTR, LLVMValueRef Val,
LLVMAtomicOrdering ordering, unsigned SSID);
LLVMValueRef LLVMBuildAtomicCmpXchgSyncScope(LLVMBuilderRef B, LLVMValueRef Ptr,
LLVMValueRef Cmp, LLVMValueRef New,
LLVMAtomicOrdering SuccessOrdering,
LLVMAtomicOrdering FailureOrdering,
unsigned SSID);
LLVMBool LLVMIsAtomic(LLVMValueRef Inst);
unsigned LLVMGetAtomicSyncScopeID(LLVMValueRef AtomicInst);
void LLVMSetAtomicSyncScopeID(LLVMValueRef AtomicInst, unsigned SSID);
#endif

// more LLVMContextRef APIs
#if LLVM_VERSION_MAJOR < 20 // llvm/llvm-project#99087
LLVMContextRef LLVMGetValueContext(LLVMValueRef Val);
LLVMContextRef LLVMGetBuilderContext(LLVMBuilderRef Builder);
#endif

// NewPM extensions
typedef struct LLVMOpaquePassBuilderExtensions *LLVMPassBuilderExtensionsRef;
Expand All @@ -240,7 +241,7 @@ void LLVMPassBuilderExtensionsRegisterFunctionPass(LLVMPassBuilderExtensionsRef
const char *PassName,
LLVMJuliaFunctionPassCallback Callback,
void *Thunk);
#if LLVM_VERSION_MAJOR < 20
#if LLVM_VERSION_MAJOR < 20 // llvm/llvm-project#102482
void LLVMPassBuilderExtensionsSetAAPipeline(LLVMPassBuilderExtensionsRef Extensions,
const char *AAPipeline);
#endif
Expand All @@ -252,29 +253,5 @@ LLVMErrorRef LLVMRunJuliaPassesOnFunction(LLVMValueRef F, const char *Passes,
LLVMPassBuilderOptionsRef Options,
LLVMPassBuilderExtensionsRef Extensions);

// atomics with syncscope (backport of llvm/llvm-project#104775)
#if LLVM_VERSION_MAJOR < 20
unsigned LLVMGetSyncScopeID(LLVMContextRef C, const char *Name, size_t SLen);
LLVMValueRef LLVMBuildFenceSyncScope(LLVMBuilderRef B, LLVMAtomicOrdering ordering,
unsigned SSID, const char *Name);
LLVMValueRef LLVMBuildAtomicRMWSyncScope(LLVMBuilderRef B, LLVMAtomicRMWBinOp op,
LLVMValueRef PTR, LLVMValueRef Val,
LLVMAtomicOrdering ordering, unsigned SSID);
LLVMValueRef LLVMBuildAtomicCmpXchgSyncScope(LLVMBuilderRef B, LLVMValueRef Ptr,
LLVMValueRef Cmp, LLVMValueRef New,
LLVMAtomicOrdering SuccessOrdering,
LLVMAtomicOrdering FailureOrdering,
unsigned SSID);
LLVMBool LLVMIsAtomic(LLVMValueRef Inst);
unsigned LLVMGetAtomicSyncScopeID(LLVMValueRef AtomicInst);
void LLVMSetAtomicSyncScopeID(LLVMValueRef AtomicInst, unsigned SSID);
#endif

// more LLVMContextRef getters (backport of llvm/llvm-project#99087)
#if LLVM_VERSION_MAJOR < 20
LLVMContextRef LLVMGetValueContext(LLVMValueRef Val);
LLVMContextRef LLVMGetBuilderContext(LLVMBuilderRef Builder);
#endif

LLVM_C_EXTERN_C_END
#endif
Loading

0 comments on commit 936ca04

Please sign in to comment.