toaster/fw/stm8s/common/extra.def

// Extra rules generated by rules_gen.py
// REG ^= (1 << 0)
replace restart {
    ld a, %1
    xor a, #0x01
    ld %1, a
} by {
    bcpl %1, #0 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 0)
replace restart {
    ld  a, %1
    or  a, #0x01
    ld %1, a
} by {
    bset %1, #0 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 0)
replace restart {
    ld  a, %1
    and a, #0xfe
    ld %1, a
} by {
    bres %1, #0 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 1)
replace restart {
    ld a, %1
    xor a, #0x02
    ld %1, a
} by {
    bcpl %1, #1 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 1)
replace restart {
    ld  a, %1
    or  a, #0x02
    ld %1, a
} by {
    bset %1, #1 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 1)
replace restart {
    ld  a, %1
    and a, #0xfd
    ld %1, a
} by {
    bres %1, #1 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 2)
replace restart {
    ld a, %1
    xor a, #0x04
    ld %1, a
} by {
    bcpl %1, #2 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 2)
replace restart {
    ld  a, %1
    or  a, #0x04
    ld %1, a
} by {
    bset %1, #2 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 2)
replace restart {
    ld  a, %1
    and a, #0xfb
    ld %1, a
} by {
    bres %1, #2 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 3)
replace restart {
    ld a, %1
    xor a, #0x08
    ld %1, a
} by {
    bcpl %1, #3 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 3)
replace restart {
    ld  a, %1
    or  a, #0x08
    ld %1, a
} by {
    bset %1, #3 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 3)
replace restart {
    ld  a, %1
    and a, #0xf7
    ld %1, a
} by {
    bres %1, #3 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 4)
replace restart {
    ld a, %1
    xor a, #0x10
    ld %1, a
} by {
    bcpl %1, #4 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 4)
replace restart {
    ld  a, %1
    or  a, #0x10
    ld %1, a
} by {
    bset %1, #4 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 4)
replace restart {
    ld  a, %1
    and a, #0xef
    ld %1, a
} by {
    bres %1, #4 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 5)
replace restart {
    ld a, %1
    xor a, #0x20
    ld %1, a
} by {
    bcpl %1, #5 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 5)
replace restart {
    ld  a, %1
    or  a, #0x20
    ld %1, a
} by {
    bset %1, #5 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 5)
replace restart {
    ld  a, %1
    and a, #0xdf
    ld %1, a
} by {
    bres %1, #5 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 6)
replace restart {
    ld a, %1
    xor a, #0x40
    ld %1, a
} by {
    bcpl %1, #6 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 6)
replace restart {
    ld  a, %1
    or  a, #0x40
    ld %1, a
} by {
    bset %1, #6 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 6)
replace restart {
    ld  a, %1
    and a, #0xbf
    ld %1, a
} by {
    bres %1, #6 ; peephole replaced and by bres.
} if notUsed('a')

// REG ^= (1 << 7)
replace restart {
    ld a, %1
    xor a, #0x80
    ld %1, a
} by {
    bcpl %1, #7 ; peephole replaced xor by bcpl.
} if notUsed('a')

// REG |= (1 << 7)
replace restart {
    ld  a, %1
    or  a, #0x80
    ld %1, a
} by {
    bset %1, #7 ; peephole replaced or by bset.
} if notUsed('a')

// REG &= ~(1 << 7)
replace restart {
    ld  a, %1
    and a, #0x7f
    ld %1, a
} by {
    bres %1, #7 ; peephole replaced and by bres.
} if notUsed('a')