//
// If a benchmark needs some expensive setup before running, the timer
// may be stopped:
//     func BenchmarkBigLen(b *testing.B) {
//         b.StopTimer()
//         big := NewBig()
//         b.StartTimer()
//         for i := 0; i < b.N; i++ {
//             big.Len()
//         }
//     }
package testing

import (
	"flag"
	"fmt"
	"os"
	"runtime"
	"runtime/pprof"

// means that the loop ran 68453040 times at a speed of 17.8 ns per loop.
//
// If a benchmark needs some expensive setup before running, the timer
// may be reset:
//
//	func BenchmarkBigLen(b *testing.B) {
//	    big := NewBig()
//	    b.ResetTimer()
//	    for range b.N {
//	        big.Len()
//	    }
//	}
//
// If a benchmark needs to test performance in a parallel setting, it may use

	typs[141] = newSig(params(typs[60]), params(typs[20]))
	typs[142] = newSig(params(typs[26], typs[26]), params(typs[26]))
	typs[143] = newSig(nil, params(typs[5]))
	typs[144] = newSig(params(typs[5], typs[5]), nil)
	typs[145] = newSig(params(typs[5], typs[5], typs[5]), nil)
	typs[146] = newSig(params(typs[7], typs[1], typs[5]), nil)
	typs[147] = types.NewSlice(typs[7])

				// a given interface type if they do not get substituted.
				out = make([]*Func, len(in))
				copy(out, in)
				copied = true
			}
			newsig := *sig
			newsig.recv = substVar(sig.recv, new)
			out[i] = substFunc(method, &newsig)
		}
	}
	return

	fmt.Fprintln(&b, `      "cmd/internal/src"`)
	fmt.Fprintln(&b, `)`)

	fmt.Fprintln(&b, `
// Not inlining this function removes a significant chunk of init code.
//go:noinline
func newSig(params, results []*types.Field) *types.Type {
	return types.NewSignature(nil, params, results)
}

func params(tlist ...*types.Type) []*types.Field {
	flist := make([]*types.Field, len(tlist))
	for i, typ := range tlist {

				// a given interface type if they do not get substituted.
				out = make([]*Func, len(in))
				copy(out, in)
				copied = true
			}
			newsig := *sig
			newsig.recv = substVar(sig.recv, new)
			out[i] = substFunc(method, &newsig)
		}
	}
	return