camerin
/
eden
mirror of https://git.eden-emu.dev/eden-emu/eden.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

war1

This commit is contained in:
lizzie 2026-01-30 11:06:35 +00:00 committed by crueter
parent 0c2a1f0a3a
commit c5fe8a4d16
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/dynarmic/src/dynarmic/backend/x64/emit_x64_data_processing.cpp
View File

@ -912,7 +912,7 @@ static Xbyak::Reg8 DoCarry(BlockOfCode& code, RegAlloc& reg_alloc, Argument& car
// AL contains flags (after LAHF + SETO sequence)
static Xbyak::Reg64 DoNZCV(BlockOfCode& code, RegAlloc& reg_alloc, IR::Inst* nzcv_out) {
if (nzcv_out) {
const Xbyak::Reg64 nzcv = reg_alloc.ScratchGpr(HostLoc::RAX);
const Xbyak::Reg64 nzcv = reg_alloc.ScratchGpr(code, HostLoc::RAX);
code.xor_(nzcv.cvt32(), nzcv.cvt32());
return nzcv;
}
@ -930,12 +930,12 @@ static void EmitAdd(BlockOfCode& code, EmitContext& ctx, IR::Inst* inst, size_t
// Consider using LEA.
if (!carry_inst && !overflow_inst && !nzcv_inst && carry_in.IsImmediate() && !carry_in.GetImmediateU1()) {
if (args[1].IsImmediate() && args[1].FitsInImmediateS32()) {
Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(args[0]).changeBit(bitsize);
Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(code, args[0]).changeBit(bitsize);
code.lea(result, code.ptr[result + args[1].GetImmediateS32()]);
ctx.reg_alloc.DefineValue(inst, result);
} else {
Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(args[0]).changeBit(bitsize);
Xbyak::Reg const op2 = ctx.reg_alloc.UseGpr(args[1]).changeBit(bitsize);
Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(code, args[0]).changeBit(bitsize);
Xbyak::Reg const op2 = ctx.reg_alloc.UseGpr(code, args[1]).changeBit(bitsize);
code.lea(result, code.ptr[result + op2]);
ctx.reg_alloc.DefineValue(inst, result);
}