llvm::emitMemPCpy

Emit a call to the mempcpy function.

Synopsis

Declared in <llvm/Transforms/Utils/BuildLibCalls.h>

Value*
emitMemPCpy(
    Value* Dst,
    Value* Src,
    Value* Len,
    IRBuilderBase& B,
    DataLayout const& DL,
    TargetLibraryInfo const* TLI);

Return Value

The mempcpy call, or null if unavailable.

Parameters

Name

Description

Dst

Destination memory pointer.

Src

Source memory pointer.

Len

Number of bytes to copy.

IR builder used to create the call.

Data layout used for size typing.

TLI

Target library info describing available libcalls.

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