Commit 45a1467d authored by Avi Kivity's avatar Avi Kivity Committed by Marcelo Tosatti
Browse files

KVM: x86 emulator: convert NOT, NEG to fastop


Acked-by: default avatarGleb Natapov <gleb@redhat.com>
Signed-off-by: default avatarAvi Kivity <avi.kivity@gmail.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 75f72845
......@@ -2050,17 +2050,8 @@ static int em_grp2(struct x86_emulate_ctxt *ctxt)
return X86EMUL_CONTINUE;
}
static int em_not(struct x86_emulate_ctxt *ctxt)
{
ctxt->dst.val = ~ctxt->dst.val;
return X86EMUL_CONTINUE;
}
static int em_neg(struct x86_emulate_ctxt *ctxt)
{
emulate_1op(ctxt, "neg");
return X86EMUL_CONTINUE;
}
FASTOP1(not);
FASTOP1(neg);
static int em_mul_ex(struct x86_emulate_ctxt *ctxt)
{
......@@ -3753,8 +3744,8 @@ static const struct opcode group1A[] = {
static const struct opcode group3[] = {
I(DstMem | SrcImm | NoWrite, em_test),
I(DstMem | SrcImm | NoWrite, em_test),
I(DstMem | SrcNone | Lock, em_not),
I(DstMem | SrcNone | Lock, em_neg),
F(DstMem | SrcNone | Lock, em_not),
F(DstMem | SrcNone | Lock, em_neg),
I(SrcMem, em_mul_ex),
I(SrcMem, em_imul_ex),
I(SrcMem, em_div_ex),
......
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