cir::direct::ConvertCIRToLLVMPass Struct Reference

Inheritance diagram for cir::direct::ConvertCIRToLLVMPass:

Public Member Functions
void	getDependentDialects (mlir::DialectRegistry &registry) const override
void	runOnOperation () final
void	processCIRAttrs (mlir::ModuleOp module)
void	resolveBlockAddressOp (LLVMBlockAddressInfo &blockInfoAddr)
void	collectGlobalAnnotations (mlir::ModuleOp module)
	Collect (symbol_name, annotations, loc) from cir.func and cir.global ops before the conversion runs (the annotations attribute is dropped during FuncOp/GlobalOp lowering).
void	buildGlobalAnnotationsVar (mlir::ModuleOp module)
	Emit @llvm.global.annotations and supporting string/args constants from the previously-collected annotations.
StringRef	getDescription () const override
StringRef	getArgument () const override

Detailed Description

Definition at line 746 of file LowerToLLVM.cpp.

Member Function Documentation

buildGlobalAnnotationsVar()

void cir::direct::ConvertCIRToLLVMPass::buildGlobalAnnotationsVar

(

mlir::ModuleOp

module

)

Emit @llvm.global.annotations and supporting string/args constants from the previously-collected annotations.

Mirrors what OGCG produces.

Definition at line 3528 of file LowerToLLVM.cpp.

References buildGlobalAnnotationsVar().

Referenced by buildGlobalAnnotationsVar(), and runOnOperation().

collectGlobalAnnotations()

void cir::direct::ConvertCIRToLLVMPass::collectGlobalAnnotations

(

mlir::ModuleOp

module

)

Collect (symbol_name, annotations, loc) from cir.func and cir.global ops before the conversion runs (the annotations attribute is dropped during FuncOp/GlobalOp lowering).

Definition at line 3508 of file LowerToLLVM.cpp.

Referenced by runOnOperation().

getArgument()

StringRef cir::direct::ConvertCIRToLLVMPass::getArgument ( ) const

inlineoverride

Definition at line 772 of file LowerToLLVM.cpp.

getDependentDialects()

void cir::direct::ConvertCIRToLLVMPass::getDependentDialects ( mlir::DialectRegistry & registry ) const

inlineoverride

Definition at line 749 of file LowerToLLVM.cpp.

getDescription()

StringRef cir::direct::ConvertCIRToLLVMPass::getDescription ( ) const

inlineoverride

Definition at line 768 of file LowerToLLVM.cpp.

References getDescription().

Referenced by getDescription().

processCIRAttrs()

void cir::direct::ConvertCIRToLLVMPass::processCIRAttrs

(

mlir::ModuleOp

module

)

Definition at line 3643 of file LowerToLLVM.cpp.

References processCIRAttrs().

Referenced by processCIRAttrs(), and runOnOperation().

resolveBlockAddressOp()

void cir::direct::ConvertCIRToLLVMPass::resolveBlockAddressOp

(

LLVMBlockAddressInfo &

blockInfoAddr

)

Definition at line 3625 of file LowerToLLVM.cpp.

References cir::direct::LLVMBlockAddressInfo::clearUnresolvedMap(), cir::direct::LLVMBlockAddressInfo::getUnresolvedBlockAddress(), cir::direct::LLVMBlockAddressInfo::lookupBlockTag(), and resolveBlockAddressOp().

Referenced by resolveBlockAddressOp(), and runOnOperation().

runOnOperation()

void cir::direct::ConvertCIRToLLVMPass::runOnOperation ( )

final

Tracks the state required to lower CIR LabelOp and BlockAddressOp. Maps labels to their corresponding BlockTagOp and keeps bookkeeping of unresolved BlockAddressOps until they are matched with the corresponding BlockTagOp in resolveBlockAddressOp.

Cached symbol table collection used by call lowering patterns to avoid repeated O(M) module-wide symbol scans for every call site.

Definition at line 3656 of file LowerToLLVM.cpp.

References cir::direct::buildCtorDtorList(), buildGlobalAnnotationsVar(), collectGlobalAnnotations(), cir::collectUnreachable(), cir::direct::prepareTypeConverter(), processCIRAttrs(), resolveBlockAddressOp(), and runOnOperation().

Referenced by runOnOperation().

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The documentation for this struct was generated from the following file:

• lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp