return cpuHog0(x, n)
}

//go:noinline
func dumpCallers(pcs []uintptr) {
	if pcs == nil {
		return
	}

	skip := 2 // Callers and dumpCallers
	runtime.Callers(skip, pcs)
}

//go:noinline
func inlinedCallerDump(pcs []uintptr) {
	inlinedCalleeDump(pcs)
}

func inlinedCalleeDump(pcs []uintptr) {
	dumpCallers(pcs)
}

type inlineWrapperInterface interface {

}

// tracebackPCs populates pcBuf with the return addresses for each frame from u
// and returns the number of PCs written to pcBuf. The returned PCs correspond
// to "logical frames" rather than "physical frames"; that is if A is inlined
// into B, this will still return a PCs for both A and B. This also includes PCs
// generated by the cgo unwinder, if one is registered.
//
// If skip != 0, this skips this many logical frames.
//

		// different units.
		sval := d.ldr.SymValue(sym)
		u0val := d.ldr.SymValue(loader.Sym(unit.Textp[0]))
		if prevUnit != unit {
			unit.PCs = append(unit.PCs, dwarf.Range{Start: sval - u0val})
			prevUnit = unit
		}
		unit.PCs[len(unit.PCs)-1].End = sval - u0val + int64(len(d.ldr.Data(sym)))
	}
}

func movetomodule(ctxt *Link, parent *dwarf.DWDie) {
	die := ctxt.runtimeCU.DWInfo.Child

	if n == 0 {
		panic("testing: zero callers found")
	}
	return pcToName(pc[0])
}

func pcToName(pc uintptr) string {
	pcs := []uintptr{pc}
	frames := runtime.CallersFrames(pcs)
	frame, _ := frames.Next()
	return frame.Function
}

// Parallel signals that this test is to be run in parallel with (and only with)

// in state.f, using the information about block state in blockLocs.
// The returned location lists are not fully complete. They are in
// terms of SSA values rather than PCs, and have no base address/end
// entries. They will be finished by PutLocationList.
func (state *debugState) buildLocationLists(blockLocs []*BlockDebug) {
	// Run through the function in program text order, building up location

			//
			// This is to avoid confusing pctospadj, which sums
			// Spadj from function entry to each PC, and shouldn't
			// count adjustments from earlier epilogues, since they
			// won't affect later PCs.
			p.Spadj = int32(stacksize)

		case AADDI:
			// Refine Spadjs account for adjustment via ADDI instruction.
			if p.To.Type == obj.TYPE_REG && p.To.Reg == REG_SP && p.From.Type == obj.TYPE_CONST {