var IntrinsicsDisable bool

var BuildDebug int
var BuildTest int
var BuildStats int
var BuildDump map[string]bool = make(map[string]bool) // names of functions to dump after initial build of ssa

var GenssaDump map[string]bool = make(map[string]bool) // names of functions to dump after ssa has been converted to asm

// PhaseOption sets the specified flag in the specified ssa phase,

	var progToBlock map[*obj.Prog]*ssa.Block
	var valueToProgAfter []*obj.Prog // The first Prog following computation of a value v; v is visible at this point.
	gatherPrintInfo := f.PrintOrHtmlSSA || ssa.GenssaDump[f.Name]
	if gatherPrintInfo {
		progToValue = make(map[*obj.Prog]*ssa.Value, f.NumValues())
		progToBlock = make(map[*obj.Prog]*ssa.Block, f.NumBlocks())
		f.Logf("genssa %s\n", f.Name)