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[JIT] Add V128 ADD/SUB (fixes #1095)

This commit is contained in:
DrChat 2018-03-03 18:24:57 -06:00
parent 1c1fdb4ccd
commit 157c7780af
1 changed files with 19 additions and 2 deletions
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21
src/xenia/cpu/backend/x64/x64_sequences.cc
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@ -3674,8 +3674,16 @@ struct ADD_F64 : Sequence<ADD_F64, I<OPCODE_ADD, F64Op, F64Op, F64Op>> {
}); });
} }
}; };
struct ADD_V128 : Sequence<ADD_V128, I<OPCODE_ADD, V128Op, V128Op, V128Op>> {
static void Emit(X64Emitter& e, const EmitArgType& i) {
EmitCommutativeBinaryXmmOp(e, i,
[](X64Emitter& e, Xmm dest, Xmm src1, Xmm src2) {
e.vaddps(dest, src1, src2);
});
}
};
EMITTER_OPCODE_TABLE(OPCODE_ADD, ADD_I8, ADD_I16, ADD_I32, ADD_I64, ADD_F32, EMITTER_OPCODE_TABLE(OPCODE_ADD, ADD_I8, ADD_I16, ADD_I32, ADD_I64, ADD_F32,
ADD_F64); ADD_F64, ADD_V128);
// ============================================================================ // ============================================================================
// OPCODE_ADD_CARRY // OPCODE_ADD_CARRY
@ -3882,8 +3890,17 @@ struct SUB_F64 : Sequence<SUB_F64, I<OPCODE_SUB, F64Op, F64Op, F64Op>> {
}); });
} }
}; };
struct SUB_V128 : Sequence<SUB_V128, I<OPCODE_SUB, V128Op, V128Op, V128Op>> {
static void Emit(X64Emitter& e, const EmitArgType& i) {
assert_true(!i.instr->flags);
EmitAssociativeBinaryXmmOp(e, i,
[](X64Emitter& e, Xmm dest, Xmm src1, Xmm src2) {
e.vsubps(dest, src1, src2);
});
}
};
EMITTER_OPCODE_TABLE(OPCODE_SUB, SUB_I8, SUB_I16, SUB_I32, SUB_I64, SUB_F32, EMITTER_OPCODE_TABLE(OPCODE_SUB, SUB_I8, SUB_I16, SUB_I32, SUB_I64, SUB_F32,
SUB_F64); SUB_F64, SUB_V128);
// ============================================================================ // ============================================================================
// OPCODE_VECTOR_SUB // OPCODE_VECTOR_SUB