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Tidy the Z80 RES implementation a little.

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2019-11-12 22:40:21 +00:00
parent dc91df1177
commit 9bc8d85795
1 changed files with 1 additions and 1 deletions
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2
Z80/src/Z80.cpp
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@ -459,7 +459,7 @@ void EightBit::Z80::bit(uint8_t& f, const int n, const uint8_t operand) {
uint8_t EightBit::Z80::res(const int n, const uint8_t operand) {
ASSUME(n >= 0);
ASSUME(n <= 7);
return operand & ~Chip::bit(n);
return clearBit(operand, Chip::bit(n));
}
uint8_t EightBit::Z80::set(const int n, const uint8_t operand) {