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Get rid of bool disablePrefixes in ARM build (already gone in x86)

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This commit is contained in:
Henrik Rydgard 2013-11-19 15:29:36 +01:00
parent dca457e6df
commit 99af10cb09
3 changed files with 95 additions and 57 deletions
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106
Core/MIPS/ARM/ArmCompVFPU.cpp
View File

@ -32,8 +32,6 @@
// Cool NEON references:
// http://www.delmarnorth.com/microwave/requirements/neon-test-tutorial.pdf
const bool disablePrefixes = false;
// All functions should have CONDITIONAL_DISABLE, so we can narrow things down to a file quickly.
// Currently known non working ones should have DISABLE.
@ -459,7 +457,7 @@ namespace MIPSComp
CONDITIONAL_DISABLE;
// WARNING: No prefix support!
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -492,9 +490,8 @@ namespace MIPSComp
}
void Jit::Comp_VIdt(MIPSOpcode op) {
CONDITIONAL_DISABLE
if (js.HasUnknownPrefix() || disablePrefixes) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -532,7 +529,7 @@ namespace MIPSComp
{
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
// Don't think matrix init ops care about prefixes.
// DISABLE;
}
@ -578,10 +575,8 @@ namespace MIPSComp
}
void Jit::Comp_VHdp(MIPSOpcode op) {
// DISABLE;
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -621,7 +616,7 @@ namespace MIPSComp
void Jit::Comp_VDot(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -657,8 +652,7 @@ namespace MIPSComp
void Jit::Comp_VecDo3(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -772,8 +766,7 @@ namespace MIPSComp
void Jit::Comp_VV2Op(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -898,9 +891,9 @@ namespace MIPSComp
void Jit::Comp_Vi2f(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes)
if (js.HasUnknownPrefix()) {
DISABLE;
}
VectorSize sz = GetVecSize(op);
int n = GetNumVectorElements(sz);
@ -945,13 +938,15 @@ namespace MIPSComp
void Jit::Comp_Vh2f(MIPSOpcode op) {
if (!cpu_info.bNEON || !cpu_info.bHalf) {
// No hardware support for half-to-float, fallback to interpreter
// TODO: Translate the fast SSE solution to NEON.
// TODO: Translate the fast SSE solution to standard integer/VFP stuff
// for the weaker CPUs.
DISABLE;
}
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes )
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix()) {
DISABLE;
}
u8 sregs[4], dregs[4];
VectorSize sz = GetVecSize(op);
@ -980,9 +975,13 @@ namespace MIPSComp
VMOV(tmp[i], fpr.V(sregs[i]));
}
// Okay, let's convert!
// This always converts four 32-bit floats in Q0 to four 16-bit floats
// in D0. If we are dealing with a pair here, we just ignore the upper two outputs.
// There are also a couple of other instructions that do it one at a time but doesn't
// seem worth the trouble.
VCVTF32F16(Q0, D0);
for (int i = 0; i < nOut ; i++) {
for (int i = 0; i < nOut; i++) {
fpr.MapRegV(dregs[i], MAP_DIRTY | MAP_NOINIT);
VMOV(fpr.V(dregs[i]), tmp[i]);
}
@ -1059,14 +1058,12 @@ namespace MIPSComp
fpr.ReleaseSpillLocksAndDiscardTemps();
}
void Jit::Comp_Mftv(MIPSOpcode op)
{
void Jit::Comp_Mftv(MIPSOpcode op) {
CONDITIONAL_DISABLE;
int imm = op & 0xFF;
MIPSGPReg rt = _RT;
switch ((op >> 21) & 0x1f)
{
switch ((op >> 21) & 0x1f) {
case 3: //mfv / mfvc
// rt = 0, imm = 255 appears to be used as a CPU interlock by some games.
if (rt != 0) {
@ -1153,13 +1150,10 @@ namespace MIPSComp
void Jit::Comp_Vmmov(MIPSOpcode op) {
CONDITIONAL_DISABLE;
// TODO: This probably ignores prefixes?
//if (js.MayHavePrefix()) {
// DISABLE;
//}
// This probably ignores prefixes for all sane intents and purposes.
if (_VS == _VD) {
// A lot of these in Wipeout... Just drop the instruction entirely.
// A lot of these no-op matrix moves in Wipeout... Just drop the instruction entirely.
return;
}
@ -1193,8 +1187,7 @@ namespace MIPSComp
void Jit::Comp_VScl(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -1242,12 +1235,12 @@ namespace MIPSComp
void Jit::Comp_Vmmul(MIPSOpcode op) {
CONDITIONAL_DISABLE;
// TODO: This probably ignores prefixes?
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
// TODO: This probably ignores prefixes?
MatrixSize sz = GetMtxSize(op);
int n = GetMatrixSide(sz);
@ -1288,12 +1281,12 @@ namespace MIPSComp
void Jit::Comp_Vtfm(MIPSOpcode op) {
CONDITIONAL_DISABLE;
// TODO: This probably ignores prefixes? Or maybe uses D?
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
// TODO: This probably ignores prefixes? Or maybe uses D?
VectorSize sz = GetVecSize(op);
MatrixSize msz = GetMtxSize(op);
int n = GetNumVectorElements(sz);
@ -1363,8 +1356,10 @@ namespace MIPSComp
}
void Jit::Comp_VCrossQuat(MIPSOpcode op) {
// This op does not support prefixes.
if (js.HasUnknownPrefix() || disablePrefixes)
// This op does not support prefixes anyway.
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix())
DISABLE;
VectorSize sz = GetVecSize(op);
@ -1410,8 +1405,7 @@ namespace MIPSComp
void Jit::Comp_Vcmp(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes)
if (js.HasUnknownPrefix())
DISABLE;
VectorSize sz = GetVecSize(op);
@ -1599,9 +1593,9 @@ namespace MIPSComp
void Jit::Comp_Vcmov(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes)
if (js.HasUnknownPrefix()) {
DISABLE;
}
VectorSize sz = GetVecSize(op);
int n = GetNumVectorElements(sz);
@ -1661,11 +1655,11 @@ namespace MIPSComp
void Jit::Comp_Vfim(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
u8 dreg;
GetVectorRegs(&dreg, V_Single, _VT);
@ -1681,8 +1675,7 @@ namespace MIPSComp
void Jit::Comp_Vcst(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -1727,13 +1720,13 @@ namespace MIPSComp
sincostemp[1] = cosf(angle);
}
// Very heavily used by FF:CC
// Very heavily used by FF:CC. Should be replaced by a fast approximation instead of
// calling the math library.
// Apparently this may not work on hardfp. I don't think we have any platforms using this though.
void Jit::Comp_VRot(MIPSOpcode op) {
// Apparently this may not work on hardfp. I don't think we have any platforms using this though.
// VRot probably doesn't accept prefixes anyway.
CONDITIONAL_DISABLE;
// This op doesn't support prefixes anyway..
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -1793,6 +1786,7 @@ namespace MIPSComp
void Jit::Comp_Vhoriz(MIPSOpcode op) {
DISABLE;
// Do any games use these a noticable amount?
switch ((op >> 16) & 31) {
case 6: // vfad
break;
@ -1803,7 +1797,7 @@ namespace MIPSComp
void Jit::Comp_Vsgn(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}
@ -1854,7 +1848,7 @@ namespace MIPSComp
void Jit::Comp_Vocp(MIPSOpcode op) {
CONDITIONAL_DISABLE;
if (js.HasUnknownPrefix() || disablePrefixes) {
if (js.HasUnknownPrefix()) {
DISABLE;
}

36
Core/MIPS/ARM/ArmCompVFPUNEON.cpp Normal file
View File

@ -0,0 +1,36 @@
// Copyright (c) 2013- PPSSPP Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0 or later versions.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
#include <cmath>
#include "math/math_util.h"
#include "Core/MemMap.h"
#include "Core/MIPS/MIPS.h"
#include "Core/MIPS/MIPSAnalyst.h"
#include "Core/MIPS/MIPSCodeUtils.h"
#include "Common/CPUDetect.h"
#include "Core/Config.h"
#include "Core/Reporting.h"
#include "Core/MIPS/ARM/ArmJit.h"
#include "Core/MIPS/ARM/ArmRegCache.h"
namespace MIPSComp
{
}

8
Core/MIPS/x86/CompVFPU.cpp
View File

@ -2014,6 +2014,14 @@ void Jit::Comp_Vi2x(MIPSOpcode op) {
void Jit::Comp_Vhoriz(MIPSOpcode op) {
DISABLE;
// Do any games use these a noticable amount?
switch ((op >> 16) & 31) {
case 6: // vfad
break;
case 7: // vavg
break;
}
}
void Jit::Comp_Viim(MIPSOpcode op) {