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KVM: x86 emulator: convert NOT, NEG to fastop
Acked-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi.kivity@gmail.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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@ -2050,17 +2050,8 @@ static int em_grp2(struct x86_emulate_ctxt *ctxt)
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return X86EMUL_CONTINUE;
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}
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static int em_not(struct x86_emulate_ctxt *ctxt)
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{
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ctxt->dst.val = ~ctxt->dst.val;
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return X86EMUL_CONTINUE;
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}
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static int em_neg(struct x86_emulate_ctxt *ctxt)
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{
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emulate_1op(ctxt, "neg");
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return X86EMUL_CONTINUE;
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}
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FASTOP1(not);
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FASTOP1(neg);
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static int em_mul_ex(struct x86_emulate_ctxt *ctxt)
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{
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@ -3753,8 +3744,8 @@ static const struct opcode group1A[] = {
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static const struct opcode group3[] = {
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I(DstMem | SrcImm | NoWrite, em_test),
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I(DstMem | SrcImm | NoWrite, em_test),
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I(DstMem | SrcNone | Lock, em_not),
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I(DstMem | SrcNone | Lock, em_neg),
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F(DstMem | SrcNone | Lock, em_not),
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F(DstMem | SrcNone | Lock, em_neg),
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I(SrcMem, em_mul_ex),
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I(SrcMem, em_imul_ex),
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I(SrcMem, em_div_ex),
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