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This commit is contained in:
SimoneN64
2024-05-26 23:34:57 +02:00
parent 9da6ce3b6a
commit d2ff40d90a
1 changed files with 47 additions and 10 deletions
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57
src/backend/core/jit/instructions.cpp
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@@ -513,24 +513,61 @@ void JIT::mtlo(u32 instr) {
} }
} }
void JIT::nor(u32) { void JIT::nor(u32 instr) {
if(regs.IsRegConstant(RS(instr), RT(instr))) {
if (RD(instr) != 0) [[likely]] {
regs.gpr[RD(instr)] = ~(regs.gpr[RS(instr)] | regs.gpr[RT(instr)]);
regs.gprIsConstant[RD(instr)] = true;
}
} else {
Util::panic("[JIT]: Implement non constant NOR!");
}
} }
void JIT::slti(u32) { void JIT::slti(u32 instr) {
if(regs.IsRegConstant(RS(instr))) {
s16 imm = instr;
if (RT(instr) != 0) [[likely]] {
regs.gpr[RT(instr)] = regs.gpr[RS(instr)] < imm;
regs.gprIsConstant[RT(instr)] = true;
}
} else {
Util::panic("[JIT]: Implement non constant SLTI!");
}
} }
void JIT::sltiu(u32) { void JIT::sltiu(u32 instr) {
if(regs.IsRegConstant(RS(instr))) {
s16 imm = instr;
if (RT(instr) != 0) [[likely]] {
regs.gpr[RT(instr)] = (u64) regs.gpr[RS(instr)] < imm;
regs.gprIsConstant[RT(instr)] = true;
}
} else {
Util::panic("[JIT]: Implement non constant SLTIU!");
}
} }
void JIT::slt(u32) { void JIT::slt(u32 instr) {
if(regs.IsRegConstant(RS(instr), RT(instr))) {
if (RD(instr) != 0) [[likely]] {
regs.gpr[RD(instr)] = regs.gpr[RS(instr)] < regs.gpr[RT(instr)];
regs.gprIsConstant[RD(instr)] = true;
}
} else {
Util::panic("[JIT]: Implement non constant SLT!");
}
} }
void JIT::sltu(u32) { void JIT::sltu(u32 instr) {
if(regs.IsRegConstant(RS(instr), RT(instr))) {
if (RD(instr) != 0) [[likely]] {
regs.gpr[RD(instr)] = (u64)regs.gpr[RS(instr)] < (u64)regs.gpr[RT(instr)];
regs.gprIsConstant[RD(instr)] = true;
}
} else {
Util::panic("[JIT]: Implement non constant SLT!");
}
} }
void JIT::sll(u32) { void JIT::sll(u32) {