// Cheap check to tell whether FunctionDef contains a lifted argument.
bool HasLiftedArgs(const FunctionDef& function_def) {
  return absl::c_any_of(function_def.node_def(), [](const NodeDef& node_def) {
    return (node_def.op() == "Placeholder" &&
            node_def.attr().find(kXlaLiftedArgOutsideCompilationAttrName) !=
                node_def.attr().end());
  });
}

{"Name":"ADDS (shifted register)","Bits":"0|0|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADDS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias CMN (shifted register)."},

//		into a C shared library. The only callable symbols will
//		be those functions exported using a cgo //export comment.
//		Requires exactly one main package to be listed.
//
//	-buildmode=default
//		Listed main packages are built into executables and listed
//		non-main packages are built into .a files (the default
//		behavior).
//
//	-buildmode=shared

	if int64(x) < 0 {
		x = ^x
		neg = true
	}
	y := x & -x // lowest set bit of x.
	s := log2(y)
	n := log2(x+y) - s // x (or ^x) is a sequence of n ones left shifted by s bits
	if neg {
		// ^x is a sequence of n ones left shifted by s bits
		// adjust n, s for x
		s = n + s
		n = period - n
	}

	N := uint32(0)
	if mode == 64 && period == 64 {
		N = 1
	}

           "invariants. In the case of this pass, that means manually propagating "
           "controls to lifted parallel execute regions to the graph fetch to "
           "ensure the ops execute, as well as determining whether or not the "
           "islands created by this pass should be split after the replicated "
           "ops have been lifted.">
  ];
}

	ForceLibrary      bool                 // this package is a library (even if named "main")
	CmdlineFiles      bool                 // package built from files listed on command line
	CmdlinePkg        bool                 // package listed on command line
	CmdlinePkgLiteral bool                 // package listed as literal on command line (not via wildcard)
	Local             bool                 // imported via local path (./ or ../)

            Projects should only list the license(s) that applies to the project
            and not the licenses that apply to dependencies.
            If multiple licenses are listed, it is assumed that the user can select
            any of them, not that they must accept all.
            ]]>
          </description>
          <association>
            <type>License</type>

		case REG_TLS:
			// NOTE: Systems listed here should be only systems that
			// support direct TLS references like 8(TLS) implemented as
			// direct references from FS or GS. Systems that require
			// the initial-exec model, where you load the TLS base into
			// a register and then index from that register, do not reach
			// this code and should not be listed.
			if ctxt.Arch.Family == sys.I386 {

		// S{HL, HR, AR}x: shift operations
		// SHL: shift left
		// SHR: shift right logical (0s are shifted in from beyond the word size)
		// SAR: shift right arithmetic (sign bit is shifted in from beyond the word size)
		// arg0 is the value being shifted
		// arg1 is the amount to shift, interpreted mod (Q=64,L=32,W=32,B=32)

      // The reduce function __reduce_func has 36 arguments, and the source of those arguments are listed below:
      //   [arg0, arg5]:   these are states coming from ReduceDatasetOp's [arg1, arg6]
      //   [arg6: arg14]:  these are the input elements coming from the output of %51:9