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Add separate VMX/fpu mxcsr

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Add support for constant operands for most fpu instructions
Remove constant folding for most fpu cpde
half float
This commit is contained in:
chss95cs@gmail.com
2022-07-31 08:56:36 -07:00
parent 3185b0ac9c
commit 968f656d96
18 changed files with 687 additions and 611 deletions
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7
src/xenia/cpu/backend/x64/x64_seq_control.cc
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@@ -257,6 +257,7 @@ struct CALL_TRUE_I8
e.jz(skip);
e.Call(i.instr, static_cast<GuestFunction*>(i.src2.value));
e.L(skip);
e.ForgetMxcsrMode();
}
};
struct CALL_TRUE_I16
@@ -268,6 +269,7 @@ struct CALL_TRUE_I16
e.jz(skip);
e.Call(i.instr, static_cast<GuestFunction*>(i.src2.value));
e.L(skip);
e.ForgetMxcsrMode();
}
};
struct CALL_TRUE_I32
@@ -279,6 +281,7 @@ struct CALL_TRUE_I32
e.jz(skip);
e.Call(i.instr, static_cast<GuestFunction*>(i.src2.value));
e.L(skip);
e.ForgetMxcsrMode();
}
};
struct CALL_TRUE_I64
@@ -290,6 +293,7 @@ struct CALL_TRUE_I64
e.jz(skip);
e.Call(i.instr, static_cast<GuestFunction*>(i.src2.value));
e.L(skip);
e.ForgetMxcsrMode();
}
};
struct CALL_TRUE_F32
@@ -301,6 +305,7 @@ struct CALL_TRUE_F32
e.jz(skip);
e.Call(i.instr, static_cast<GuestFunction*>(i.src2.value));
e.L(skip);
e.ForgetMxcsrMode();
}
};
@@ -313,6 +318,7 @@ struct CALL_TRUE_F64
e.jz(skip);
e.Call(i.instr, static_cast<GuestFunction*>(i.src2.value));
e.L(skip);
e.ForgetMxcsrMode();
}
};
EMITTER_OPCODE_TABLE(OPCODE_CALL_TRUE, CALL_TRUE_I8, CALL_TRUE_I16,
@@ -326,6 +332,7 @@ struct CALL_INDIRECT
: Sequence<CALL_INDIRECT, I<OPCODE_CALL_INDIRECT, VoidOp, I64Op>> {
static void Emit(X64Emitter& e, const EmitArgType& i) {
e.CallIndirect(i.instr, i.src1);
e.ForgetMxcsrMode();
}
};
EMITTER_OPCODE_TABLE(OPCODE_CALL_INDIRECT, CALL_INDIRECT);