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Fixed PCMPGTQ instruction

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This commit is contained in:
Stanislav Shwartsman 2011-02-19 11:00:43 +00:00
parent 69ed651340
commit 57d01889b1
1 changed files with 5 additions and 5 deletions
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10
bochs/cpu/sse.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: sse.cc,v 1.84 2011-02-11 09:56:23 sshwarts Exp $
// $Id: sse.cc,v 1.85 2011-02-19 11:00:43 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2003-2011 Stanislav Shwartsman
@ -394,10 +394,10 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::PCMPEQQ_VdqWdqR(bxInstruction_c *i)
#if BX_CPU_LEVEL >= 6
BxPackedXmmRegister op1 = BX_READ_XMM_REG(i->nnn()), op2 = BX_READ_XMM_REG(i->rm());
op1.xmm64u(0) = (op1.xmm64u(0) == op2.xmm64u(0)) ?
op1.xmm64u(0) = (op1.xmm64s(0) == op2.xmm64s(0)) ?
BX_CONST64(0xffffffffffffffff) : 0;
op1.xmm64u(1) = (op1.xmm64u(1) == op2.xmm64u(1)) ?
op1.xmm64u(1) = (op1.xmm64s(1) == op2.xmm64s(1)) ?
BX_CONST64(0xffffffffffffffff) : 0;
BX_WRITE_XMM_REG(i->nnn(), op1);
@ -431,10 +431,10 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::PCMPGTQ_VdqWdqR(bxInstruction_c *i)
#if BX_CPU_LEVEL >= 6
BxPackedXmmRegister op1 = BX_READ_XMM_REG(i->nnn()), op2 = BX_READ_XMM_REG(i->rm());
op1.xmm64u(0) = (op1.xmm64u(0) > op2.xmm64u(0)) ?
op1.xmm64u(0) = (op1.xmm64s(0) > op2.xmm64s(0)) ?
BX_CONST64(0xffffffffffffffff) : 0;
op1.xmm64u(1) = (op1.xmm64u(1) > op2.xmm64u(1)) ?
op1.xmm64u(1) = (op1.xmm64s(1) > op2.xmm64s(1)) ?
BX_CONST64(0xffffffffffffffff) : 0;
/* now write result back to destination */