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Merge pull request #563 from Gutawer/asmjit 

Add vector comparison opcodes
This commit is contained in:
Magnus Norddahl 2018-09-03 00:48:24 +02:00 committed by GitHub
parent 168c274601 eeb4419bc4
commit 773907d81e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 78 additions and 8 deletions
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86
src/scripting/vm/jit.cpp
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@ -304,8 +304,8 @@ private:
EMIT_OP(DIVVF2_RR);
EMIT_OP(DIVVF2_RK);
EMIT_OP(LENV2);
// EMIT_OP(EQV2_R);
// EMIT_OP(EQV2_K);
EMIT_OP(EQV2_R);
EMIT_OP(EQV2_K);
EMIT_OP(NEGV3);
EMIT_OP(ADDV3_RR);
EMIT_OP(SUBV3_RR);
@ -316,8 +316,8 @@ private:
EMIT_OP(DIVVF3_RR);
EMIT_OP(DIVVF3_RK);
EMIT_OP(LENV3);
// EMIT_OP(EQV3_R);
// EMIT_OP(EQV3_K);
EMIT_OP(EQV3_R);
EMIT_OP(EQV3_K);
EMIT_OP(ADDA_RR);
EMIT_OP(ADDA_RK);
EMIT_OP(SUBA);
@ -2266,6 +2266,8 @@ private:
void EmitLTF_RR()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for LTF_RR.\n");
cc.ucomisd(regF[C], regF[B]);
cc.seta(result);
cc.and_(result, 1);
@ -2275,6 +2277,8 @@ private:
void EmitLTF_RK()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for LTF_RK.\n");
auto constTmp = cc.newIntPtr();
auto xmmTmp = cc.newXmmSd();
cc.mov(constTmp, ToMemAddress(&konstf[C]));
@ -2289,6 +2293,8 @@ private:
void EmitLTF_KR()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for LTF_KR.\n");
auto tmp = cc.newIntPtr();
cc.mov(tmp, ToMemAddress(&konstf[B]));
@ -2301,6 +2307,8 @@ private:
void EmitLEF_RR()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for LEF_RR.\n");
cc.ucomisd(regF[C], regF[B]);
cc.setae(result);
cc.and_(result, 1);
@ -2310,6 +2318,8 @@ private:
void EmitLEF_RK()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for LEF_RK.\n");
auto constTmp = cc.newIntPtr();
auto xmmTmp = cc.newXmmSd();
cc.mov(constTmp, ToMemAddress(&konstf[C]));
@ -2324,6 +2334,8 @@ private:
void EmitLEF_KR()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for LEF_KR.\n");
auto tmp = cc.newIntPtr();
cc.mov(tmp, ToMemAddress(&konstf[B]));
@ -2429,8 +2441,33 @@ private:
CallSqrt(regF[A], regF[A]);
}
// void EmitEQV2_R() { } // if ((vB == vkC) != A) then pc++ (inexact if A & 32)
// void EmitEQV2_K() { } // this will never be used.
void EmitEQV2_R()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for EQV2_R.\n");
auto parityTmp = cc.newInt32();
auto result1Tmp = cc.newInt32();
cc.ucomisd(regF[B], regF[C]);
cc.sete(result);
cc.setnp(parityTmp);
cc.and_(result, parityTmp);
cc.and_(result, 1);
cc.ucomisd(regF[B + 1], regF[C + 1]);
cc.sete(result1Tmp);
cc.setnp(parityTmp);
cc.and_(result1Tmp, parityTmp);
cc.and_(result1Tmp, 1);
cc.and_(result, result1Tmp);
});
}
void EmitEQV2_K()
{
I_FatalError("EQV2_K is not used.");
}
// Vector math. (3D)
@ -2586,8 +2623,41 @@ private:
CallSqrt(regF[A], regF[A]);
}
// void EmitEQV3_R() { } // if ((vB == vkC) != A) then pc++ (inexact if A & 32)
// void EmitEQV3_K() { } // this will never be used.
void EmitEQV3_R()
{
EmitComparisonOpcode([&](asmjit::X86Gp& result) {
if (static_cast<bool>(A & CMP_APPROX)) I_FatalError("CMP_APPROX not implemented for EQV3_R.\n");
auto parityTmp = cc.newInt32();
auto result1Tmp = cc.newInt32();
cc.ucomisd(regF[B], regF[C]);
cc.sete(result);
cc.setnp(parityTmp);
cc.and_(result, parityTmp);
cc.and_(result, 1);
cc.ucomisd(regF[B + 1], regF[C + 1]);
cc.sete(result1Tmp);
cc.setnp(parityTmp);
cc.and_(result1Tmp, parityTmp);
cc.and_(result1Tmp, 1);
cc.and_(result, result1Tmp);
cc.ucomisd(regF[B + 2], regF[C + 2]);
cc.sete(result1Tmp);
cc.setnp(parityTmp);
cc.and_(result1Tmp, parityTmp);
cc.and_(result1Tmp, 1);
cc.and_(result, result1Tmp);
});
}
void EmitEQV3_K()
{
I_FatalError("EQV3_K is not used.");
}
// Pointer math.