clobbersPhysReg ‐ Returns true if this RegMask clobbers PhysReg. It is sometimes necessary to detach the register mask pointer from its machine operand. This static method can be used for such detached bit mask pointers.

Synopsis

Declared in <llvm/CodeGen/MachineOperand.h>

static
bool
clobbersPhysReg(
    uint32_t const* RegMask,
    MCRegister PhysReg);

Parameters

Name

Description

PhysReg

Wrapper class representing physical registers. Should be passed by value.

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