stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_ADDI_R12_R12) // addi  r12,targ@toc@l(r12)

		// A call from PC relative function.
		case STUB_PCREL:
			if buildcfg.GOPPC64 >= 10 {
				// Set up address of targ in r12, PCrel
				stub.AddSymRef(ctxt.Arch, r.Sym(), r.Add(), objabi.R_ADDRPOWER_PCREL34, 8)
				stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_PLA_PFX)
				stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_PLA_SFX_R12) // pla r12, r
			} else {

	case arg_slabel_imm14_2:
		imm14 := ((x >> 5) & (1<<14 - 1))
		return PCRel(((int64(imm14) << 2) << 48) >> 48)

	case arg_slabel_imm19_2:
		imm19 := ((x >> 5) & (1<<19 - 1))
		return PCRel(((int64(imm19) << 2) << 43) >> 43)

	case arg_slabel_imm26_2:
		imm26 := (x & (1<<26 - 1))
		return PCRel(((int64(imm26) << 2) << 36) >> 36)

	case arg_slabel_immhi_immlo_0:

// Fold address into load/store.
// If power10 with PCRel is not available, then
// the assembler needs to generate several instructions and use
// temp register for accessing global, and each time it will reload

func hasSmallRotate(c *Config) bool {
	switch c.arch {
	case "amd64", "386":
		return true
	default:
		return false
	}
}

func supportsPPC64PCRel() bool {
	// PCRel is currently supported for >= power10, linux only
	// Internal and external linking supports this on ppc64le; internal linking on ppc64.
	return buildcfg.GOPPC64 >= 10 && buildcfg.GOOS == "linux"
}