#include "BPF.h"
#include "BPFSubtarget.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/CodeGen/LivePhysRegs.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/IntrinsicsBPF.h"
#include "llvm/IR/Module.h"
#include "llvm/Transforms/Utils/Local.h"

Functions
static bool	canUnwind (const Function &F)
	Not being nounwind is the default in IR, so that alone is not enough: uwtable is how a frontend asks for unwinding through a function to work.
	INITIALIZE_PASS (BPFUnwindPrepare, "bpf-unwind-prepare", "BPF Unwind Prepare", false, false) INITIALIZE_PASS(BPFUnwindLower

Variables
bpf unwind	lower
bpf unwind BPF Unwind	Lower
bpf unwind BPF Unwind	false

Function Documentation

◆ canUnwind()

bool canUnwind ( const Function & F )

static

Not being nounwind is the default in IR, so that alone is not enough: uwtable is how a frontend asks for unwinding through a function to work.

Definition at line 50 of file BPFUnwind.cpp.

References F.

◆ INITIALIZE_PASS()

INITIALIZE_PASS	(	BPFUnwindPrepare	,
		"bpf-unwind-prepare"	,
		"BPF Unwind Prepare"	,
		false	,
		false	)

Variable Documentation

◆ false

bpf unwind BPF Unwind false

Definition at line 319 of file BPFUnwind.cpp.

◆ Lower

◆ lower

bpf unwind lower