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Small refactor for CMP instructions

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This commit is contained in:
Franco Colmenarez
2022-11-26 19:45:28 -05:00
parent df6424a6c4
commit b1b80e0c48
1 changed files with 1 additions and 6 deletions
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snes-core/src/cpu/instructions.rs
+1 -6
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@@ -77,12 +77,7 @@ impl CPU {
}
fn do_comp<T: SnesNum>(&mut self, target: T, value: T) {
let carry_flag = self.registers.get_carry_flag();
let is_decimal_mode = self.registers.get_decimal_mode_flag();
let (_, affected_flags) = match is_decimal_mode {
true => alu::sbc_bcd(target, value, carry_flag),
false => alu::sbc_bin(target, value, carry_flag),
};
let (_, affected_flags) = alu::sbc_bin(target, value, false);
for flag in affected_flags {
match flag {
Flags::Overflow(_) => {},