llvm::ABIPreserveInfo Struct Reference

The number of registers that the callers of a function are responsible for preserving across a call, as given by the nvvm.abi_preserve* attributes. More...

#include "Target/NVPTX/NVVMProperties.h"

Public Attributes
std::optional< unsigned >	Preserve
std::optional< unsigned >	PreserveControl

Detailed Description

The number of registers that the callers of a function are responsible for preserving across a call, as given by the nvvm.abi_preserve* attributes.

Preserve counts general purpose registers, PreserveControl counts control registers.

The presence of a value indicates that the corresponding attribute was encountered.

Definition at line 69 of file NVVMProperties.h.

Member Data Documentation

Preserve

std::optional<unsigned> llvm::ABIPreserveInfo::Preserve

Definition at line 70 of file NVVMProperties.h.

PreserveControl

std::optional<unsigned> llvm::ABIPreserveInfo::PreserveControl

Definition at line 71 of file NVVMProperties.h.

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

• lib/Target/NVPTX/NVVMProperties.h