// If the struct has 3 fields tv_sec, tv_usec, _pad1, then we
			// still want to remove the tv_ prefix.
			// The check for "orig_" here handles orig_eax in the
			// x86 ptrace register sets, which otherwise have all fields
			// with reg_ prefixes.
			if strings.HasPrefix(n.Name, "orig_") || strings.HasPrefix(n.Name, "_") {
				continue
			}
			i := strings.Index(n.Name, "_")

//	-installsuffix suffix
//		a suffix to use in the name of the package installation directory,
//		in order to keep output separate from default builds.
//		If using the -race flag, the install suffix is automatically set to race
//		or, if set explicitly, has _race appended to it. Likewise for the -msan
//		and -asan flags. Using a -buildmode option that requires non-default compile
//		flags has a similar effect.

		s.cgoUnsafeArgs = true
	}
	s.checkPtrEnabled = ir.ShouldCheckPtr(fn, 1)

	if base.Flag.Cfg.Instrumenting && fn.Pragma&ir.Norace == 0 && !fn.Linksym().ABIWrapper() {
		if !base.Flag.Race || !objabi.LookupPkgSpecial(fn.Sym().Pkg.Path).NoRaceFunc {
			s.instrumentMemory = true
		}
		if base.Flag.Race {
			s.instrumentEnterExit = true
		}
	}

	fe := ssafn{
		curfn: fn,
		log:   printssa && ssaDumpStdout,
	}