The [Map.Clear] method deletes all the entries, resulting in

pkg slices, func Sorted[$0 cmp.Ordered](iter.Seq[$0]) []$0 #61899
pkg slices, func Values[$0 interface{ ~[]$1 }, $1 interface{}]($0) iter.Seq[$1] #61899
pkg structs, type HostLayout struct #66408
pkg sync, method (*Map) Clear() #61696
pkg sync/atomic, func AndInt32(*int32, int32) int32 #61395
pkg sync/atomic, func AndInt64(*int64, int64) int64 #61395
pkg sync/atomic, func AndUint32(*uint32, uint32) uint32 #61395

(CPSDR y (FMOVDconst [c])) && math.Signbit(c)  => (LNDFR y)

// absorb negations into set/clear sign bit
(FNEG  (LPDFR x)) => (LNDFR x)
(FNEG  (LNDFR x)) => (LPDFR x)
(FNEGS (LPDFR x)) => (LNDFR x)
(FNEGS (LNDFR x)) => (LPDFR x)

// no need to convert float32 to float64 to set/clear sign bit
(LEDBR (LPDFR (LDEBR x))) => (LPDFR x)
(LEDBR (LNDFR (LDEBR x))) => (LNDFR x)

(RotateLeft32 x (Int64Make hi lo)) => (RotateLeft32 x lo)
(RotateLeft16 x (Int64Make hi lo)) => (RotateLeft16 x lo)
(RotateLeft8  x (Int64Make hi lo)) => (RotateLeft8  x lo)

// Clean up constants a little
(Or32 <typ.UInt32> (Zeromask (Const32 [c])) y) && c == 0 => y
(Or32 <typ.UInt32> (Zeromask (Const32 [c])) y) && c != 0 => (Const32 <typ.UInt32> [-1])

// 64x left shift

(Less8  (Const8  <t> [math.MaxInt8 -1]) x) => (Eq8  x (Const8  <t> [math.MaxInt8 ]))

// Ands clear bits. Ors set bits.
// If a subsequent Or will set all the bits
// that an And cleared, we can skip the And.
// This happens in bitmasking code like:
//   x &^= 3 << shift // clear two old bits
//   x  |= v << shift // set two new bits
// when shift is a small constant and v ends up a constant 3.

(SRWconst (AND (MOVDconst [m]) x) [s]) && mergePPC64AndSrwi(m>>uint(s),s) != 0 => (RLWINM [mergePPC64AndSrwi(m>>uint(s),s)] x)

// Merge shift right + shift left and clear left (e.g for a table lookup)
(CLRLSLDI [c] (SRWconst [s] x)) && mergePPC64ClrlsldiSrw(int64(c),s) != 0 => (RLWINM [mergePPC64ClrlsldiSrw(int64(c),s)] x)

# The -vv causes dist to print each build command as it runs.
# go tool dist clean cleans all directories, not just this one,
# but it's as close as we can get.

# Default target (first).
install:
	go tool dist install -v

verbose:
	go tool dist install -vv

clean:

pkg net, method (*ListenConfig) MultipathTCP() bool #56539
pkg net, method (*ListenConfig) SetMultipathTCP(bool) #56539
pkg net, method (*TCPConn) MultipathTCP() (bool, error) #59166
pkg reflect, method (Value) Clear() #55002
pkg reflect, type SliceHeader //deprecated #56906
pkg reflect, type StringHeader //deprecated #56906
pkg regexp, method (*Regexp) MarshalText() ([]uint8, error) #46159

pkg os/user, type User struct, Name string
pkg os/user, type User struct, Uid string
pkg os/user, type User struct, Username string
pkg path, func Base(string) string
pkg path, func Clean(string) string
pkg path, func Dir(string) string
pkg path, func Ext(string) string
pkg path, func IsAbs(string) bool
pkg path, func Join(...string) string
pkg path, func Match(string, string) (bool, error)