llvm::StatepointDirectives Struct Reference

Call sites that get wrapped by a gc.statepoint (currently only in RewriteStatepointsForGC and potentially in other passes in the future) can have attributes that describe properties of gc.statepoint call they will be eventually be wrapped in. More...

#include "llvm/IR/Statepoint.h"

Collaboration diagram for llvm::StatepointDirectives:

Public Attributes
Optional< uint32_t >	NumPatchBytes
Optional< uint64_t >	StatepointID

Static Public Attributes
static const uint64_t	DefaultStatepointID = 0xABCDEF00
static const uint64_t	DeoptBundleStatepointID = 0xABCDEF0F

Detailed Description

Call sites that get wrapped by a gc.statepoint (currently only in RewriteStatepointsForGC and potentially in other passes in the future) can have attributes that describe properties of gc.statepoint call they will be eventually be wrapped in.

This struct is used represent such directives.

Definition at line 456 of file Statepoint.h.

Member Data Documentation

DefaultStatepointID

const uint64_t llvm::StatepointDirectives::DefaultStatepointID = 0xABCDEF00

static

Definition at line 460 of file Statepoint.h.

Referenced by makeStatepointExplicitImpl().

DeoptBundleStatepointID

const uint64_t llvm::StatepointDirectives::DeoptBundleStatepointID = 0xABCDEF0F

static

Definition at line 461 of file Statepoint.h.

Referenced by llvm::SelectionDAGBuilder::LowerCallSiteWithDeoptBundleImpl().

NumPatchBytes

Optional<uint32_t> llvm::StatepointDirectives::NumPatchBytes

Definition at line 457 of file Statepoint.h.

Referenced by makeStatepointExplicitImpl(), and llvm::parseStatepointDirectivesFromAttrs().

StatepointID

Optional<uint64_t> llvm::StatepointDirectives::StatepointID

Definition at line 458 of file Statepoint.h.

Referenced by makeStatepointExplicitImpl(), and llvm::parseStatepointDirectivesFromAttrs().

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

• include/llvm/IR/Statepoint.h