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Merge pull request #1607 from Sonicadvance1/armv7-optimizations 

A whole bunch of ARMv7 optimizations and minor fixes.
This commit is contained in:
Ryan Houdek 2014-11-30 15:48:27 -06:00
parent 414e36d8c9 cd13d2d66f
commit 4946c6876d
9 changed files with 269 additions and 88 deletions
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8
Source/Core/Core/PowerPC/JitArm32/Jit.cpp
View File

@ -385,13 +385,13 @@ const u8* JitArm::DoJit(u32 em_address, PPCAnalyst::CodeBuffer *code_buf, JitBlo
// Downcount flag check, Only valid for linked blocks
{
SetCC(CC_MI);
FixupBranch no_downcount = B_CC(CC_PL);
ARMReg rA = gpr.GetReg(false);
MOVI2R(rA, js.blockStart);
STR(rA, R9, PPCSTATE_OFF(pc));
MOVI2R(rA, (u32)asm_routines.doTiming);
B(rA);
SetCC();
SetJumpTarget(no_downcount);
}
const u8 *normalEntry = GetCodePtr();
@ -409,7 +409,7 @@ const u8* JitArm::DoJit(u32 em_address, PPCAnalyst::CodeBuffer *code_buf, JitBlo
MOVI2R(C, js.blockStart); // R3
LDR(A, R9, PPCSTATE_OFF(msr));
TST(A, Shift);
SetCC(CC_EQ);
FixupBranch no_fpe = B_CC(CC_NEQ);
STR(C, R9, PPCSTATE_OFF(pc));
LDR(A, R9, PPCSTATE_OFF(Exceptions));
@ -422,7 +422,7 @@ const u8* JitArm::DoJit(u32 em_address, PPCAnalyst::CodeBuffer *code_buf, JitBlo
MOVI2R(A, (u32)asm_routines.dispatcher);
B(A);
SetCC();
SetJumpTarget(no_fpe);
gpr.Unlock(A, C);
}

3
Source/Core/Core/PowerPC/JitArm32/Jit.h
View File

@ -60,6 +60,7 @@ private:
FLAG_SIZE_F32 = (1 << 5),
FLAG_SIZE_F64 = (1 << 6),
FLAG_REVERSE = (1 << 7),
FLAG_EXTEND = (1 << 8),
};
u32 m_fastmem_size;
@ -178,7 +179,9 @@ public:
void subfic(UGeckoInstruction _inst);
void cntlzwx(UGeckoInstruction _inst);
void cmp (UGeckoInstruction _inst);
void cmpl(UGeckoInstruction _inst);
void cmpi(UGeckoInstruction _inst);
void cmpli(UGeckoInstruction _inst);
void negx(UGeckoInstruction _inst);
void mulhwux(UGeckoInstruction _inst);
void rlwimix(UGeckoInstruction _inst);

30
Source/Core/Core/PowerPC/JitArm32/JitArm_BackPatch.cpp
View File

@ -225,9 +225,8 @@ u32 JitArm::EmitBackpatchRoutine(ARMXEmitter* emit, u32 flags, bool fastmem, boo
{
ARMReg temp2 = R10;
Operand2 mask(2, 1); // ~(Memory::MEMVIEW32_MASK)
emit->BIC(temp, addr, mask); // 1
emit->MOVI2R(temp2, (u32)Memory::base); // 2-3
emit->ADD(temp, temp, temp2); // 4
emit->BIC(temp, addr, mask);
emit->ADD(temp, temp, R8);
if (flags & BackPatchInfo::FLAG_STORE &&
flags & (BackPatchInfo::FLAG_SIZE_F32 | BackPatchInfo::FLAG_SIZE_F64))
@ -301,6 +300,9 @@ u32 JitArm::EmitBackpatchRoutine(ARMXEmitter* emit, u32 flags, bool fastmem, boo
else if (flags & BackPatchInfo::FLAG_SIZE_16)
emit->REV16(RS, RS);
}
if (flags & BackPatchInfo::FLAG_EXTEND)
emit->SXTH(RS, RS);
}
}
else
@ -591,7 +593,6 @@ void JitArm::InitBackpatch()
m_backpatch_info[flags] = info;
}
// 16bit - reverse
{
flags =
@ -613,6 +614,27 @@ void JitArm::InitBackpatch()
m_backpatch_info[flags] = info;
}
// 16bit - sign extend
{
flags =
BackPatchInfo::FLAG_LOAD |
BackPatchInfo::FLAG_SIZE_16 |
BackPatchInfo::FLAG_EXTEND;
EmitBackpatchRoutine(this, flags, false, false, R0);
code_end = GetWritableCodePtr();
info.m_slowmem_size = (code_end - code_base) / 4;
SetCodePtr(code_base);
info.m_fastmem_trouble_inst_offset =
EmitBackpatchRoutine(this, flags, true, false, R0);
code_end = GetWritableCodePtr();
info.m_fastmem_size = (code_end - code_base) / 4;
SetCodePtr(code_base);
m_backpatch_info[flags] = info;
}
// 32bit - reverse
{
flags =

184
Source/Core/Core/PowerPC/JitArm32/JitArm_Integer.cpp
View File

@ -723,6 +723,14 @@ void JitArm::cntlzwx(UGeckoInstruction inst)
JITDISABLE(bJITIntegerOff);
u32 a = inst.RA, s = inst.RS;
if (gpr.IsImm(s))
{
gpr.SetImmediate(a, __builtin_clz(gpr.GetImm(s)));
if (inst.Rc)
ComputeRC(gpr.GetImm(a), 0);
return;
}
gpr.BindToRegister(a, a == s);
ARMReg RA = gpr.R(a);
ARMReg RS = gpr.R(s);
@ -817,10 +825,34 @@ void JitArm::cmp (UGeckoInstruction inst)
gpr.Unlock(rA);
}
void JitArm::cmpl(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITIntegerOff);
int crf = inst.CRFD;
u32 a = inst.RA, b = inst.RB;
if (gpr.IsImm(a) && gpr.IsImm(b))
{
ComputeRC(gpr.GetImm(a) - gpr.GetImm(b), crf);
return;
}
else if (gpr.IsImm(b) && !gpr.GetImm(b))
{
ComputeRC(gpr.R(a), crf);
return;
}
FALLBACK_IF(true);
}
void JitArm::cmpi(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITIntegerOff);
u32 a = inst.RA;
int crf = inst.CRFD;
if (gpr.IsImm(a))
@ -830,10 +862,15 @@ void JitArm::cmpi(UGeckoInstruction inst)
}
ARMReg rA = gpr.GetReg();
ARMReg RA = gpr.R(a);
bool negated = false;
Operand2 off;
if (inst.SIMM_16 >= 0 && inst.SIMM_16 < 256)
if (TryMakeOperand2_AllowNegation(inst.SIMM_16, off, &negated))
{
SUB(rA, RA, inst.SIMM_16);
if (negated)
ADD(rA, RA, off);
else
SUB(rA, RA, off);
}
else
{
@ -845,11 +882,41 @@ void JitArm::cmpi(UGeckoInstruction inst)
gpr.Unlock(rA);
}
void JitArm::cmpli(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITIntegerOff);
u32 a = inst.RA;
int crf = inst.CRFD;
if (gpr.IsImm(a))
{
ComputeRC(gpr.GetImm(a) - inst.UIMM, crf);
return;
}
if (!inst.UIMM)
{
ComputeRC(gpr.R(a), crf);
return;
}
FALLBACK_IF(true);
}
void JitArm::negx(UGeckoInstruction inst)
{
INSTRUCTION_START
JITDISABLE(bJITIntegerOff);
if (gpr.IsImm(inst.RA))
{
gpr.SetImmediate(inst.RD, ~gpr.GetImm(inst.RA) + 1);
if (inst.Rc)
ComputeRC(gpr.GetImm(inst.RD), 0);
return;
}
gpr.BindToRegister(inst.RD, inst.RD == inst.RA);
ARMReg RD = gpr.R(inst.RD);
ARMReg RA = gpr.R(inst.RA);
@ -870,13 +937,50 @@ void JitArm::rlwimix(UGeckoInstruction inst)
JITDISABLE(bJITIntegerOff);
u32 mask = Helper_Mask(inst.MB,inst.ME);
ARMReg RA = gpr.R(inst.RA);
ARMReg RS = gpr.R(inst.RS);
int a = inst.RA, s = inst.RS;
if (gpr.IsImm(s) && inst.MB <= inst.ME)
{
u32 imm = _rotl(gpr.GetImm(s), inst.SH) & mask;
imm >>= 31 - inst.ME;
ARMReg rA = gpr.GetReg();
MOVI2R(rA, imm);
BFI(gpr.R(a), rA, 31 - inst.ME, inst.ME - inst.MB + 1);
if (inst.Rc)
ComputeRC(gpr.R(a));
gpr.Unlock(rA);
return;
}
ARMReg RA = gpr.R(a);
ARMReg RS = gpr.R(s);
if (inst.SH == 0 && inst.MB <= inst.ME)
{
if (inst.ME != 31)
{
ARMReg rA = gpr.GetReg();
LSR(rA, RS, 31 - inst.ME);
BFI(RA, rA, 31 - inst.ME, inst.ME - inst.MB + 1);
gpr.Unlock(rA);
}
else
{
BFI(RA, RS, 0, inst.ME - inst.MB + 1);
}
if (inst.Rc)
ComputeRC(RA);
return;
}
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
Operand2 Shift(RS, ST_ROR, 32 - inst.SH); // This rotates left, while ARM has only rotate right, so swap it.
MOVI2R(rA, mask);
Operand2 Shift(RS, ST_ROR, 32 - inst.SH); // This rotates left, while ARM has only rotate right, so swap it.
BIC (rB, RA, rA); // RA & ~mask
AND (rA, rA, Shift);
ORR(RA, rB, rA);
@ -892,13 +996,62 @@ void JitArm::rlwinmx(UGeckoInstruction inst)
JITDISABLE(bJITIntegerOff);
u32 mask = Helper_Mask(inst.MB,inst.ME);
if (gpr.IsImm(inst.RS))
{
gpr.SetImmediate(inst.RA, _rotl(gpr.GetImm(inst.RS), inst.SH) & mask);
if (inst.Rc)
ComputeRC(gpr.GetImm(inst.RA), 0);
return;
}
gpr.BindToRegister(inst.RA, inst.RA == inst.RS);
ARMReg RA = gpr.R(inst.RA);
ARMReg RS = gpr.R(inst.RS);
ARMReg rA = gpr.GetReg();
MOVI2R(rA, mask);
bool inverse = false;
bool fit_op = false;
Operand2 op2;
fit_op = TryMakeOperand2_AllowInverse(mask, op2, &inverse);
Operand2 Shift(RS, ST_ROR, 32 - inst.SH); // This rotates left, while ARM has only rotate right, so swap it.
AND(RA, rA, Shift);
if (!inst.SH && fit_op)
{
if (inverse)
BIC(RA, RS, op2);
else
AND(RA, RS, op2);
}
else if (!inst.SH && inst.ME == 31)
{
UBFX(RA, RS, 0, inst.ME - inst.MB + 1);
}
else if (!inst.SH && inst.MB == 0)
{
LSR(RA, RS, 31 - inst.ME);
LSL(RA, RA, 31 - inst.ME);
}
else if (inst.SH == 16 && inst.MB >= 16 && inst.ME == 31)
{
UBFX(RA, RS, 16, 32 - inst.MB);
}
else if (inst.SH == 16 && inst.MB == 0 && inst.ME == 15)
{
LSL(RA, RS, 16);
}
else if (fit_op)
{
Operand2 Shift(RS, ST_ROR, 32 - inst.SH); // This rotates left, while ARM has only rotate right, so swap it.
MOV(RA, Shift);
if (inverse)
BIC(RA, RA, op2);
else
AND(RA, RA, op2);
}
else
{
MOVI2R(rA, mask);
Operand2 Shift(RS, ST_ROR, 32 - inst.SH); // This rotates left, while ARM has only rotate right, so swap it.
AND(RA, rA, Shift);
}
if (inst.Rc)
ComputeRC(RA);
@ -939,9 +1092,19 @@ void JitArm::srawix(UGeckoInstruction inst)
int s = inst.RS;
int amount = inst.SH;
gpr.BindToRegister(a, a == s);
if (amount != 0)
if (gpr.IsImm(s))
{
s32 imm = (s32)gpr.GetImm(s);
gpr.SetImmediate(a, imm >> amount);
if (amount != 0 && (imm < 0) && (imm << (32 - amount)))
ComputeCarry(true);
else
ComputeCarry(false);
}
else if (amount != 0)
{
gpr.BindToRegister(a, a == s);
ARMReg RA = gpr.R(a);
ARMReg RS = gpr.R(s);
ARMReg tmp = gpr.GetReg();
@ -963,6 +1126,7 @@ void JitArm::srawix(UGeckoInstruction inst)
}
else
{
gpr.BindToRegister(a, a == s);
ARMReg RA = gpr.R(a);
ARMReg RS = gpr.R(s);
MOV(RA, RS);

32
Source/Core/Core/PowerPC/JitArm32/JitArm_LoadStore.cpp
View File

@ -148,7 +148,7 @@ void JitArm::SafeStoreFromReg(s32 dest, u32 value, s32 regOffset, int accessSize
else if (Memory::IsRAMAddress(imm_addr))
{
MOVI2R(rA, imm_addr);
EmitBackpatchRoutine(this, flags, SConfig::GetInstance().m_LocalCoreStartupParameter.bFastmem, false, RS);
EmitBackpatchRoutine(this, flags, SConfig::GetInstance().m_LocalCoreStartupParameter.bFastmem, true, RS);
}
else
{
@ -227,7 +227,7 @@ void JitArm::stX(UGeckoInstruction inst)
// Check for DSI exception prior to writing back address
LDR(rA, R9, PPCSTATE_OFF(Exceptions));
TST(rA, EXCEPTION_DSI);
SetCC(CC_EQ);
FixupBranch has_exception = B_CC(CC_NEQ);
if (regOffset == -1)
{
MOVI2R(rA, offset);
@ -237,7 +237,7 @@ void JitArm::stX(UGeckoInstruction inst)
{
ADD(RA, RA, RB);
}
SetCC();
SetJumpTarget(has_exception);
gpr.Unlock(rA);
}
}
@ -347,13 +347,13 @@ void JitArm::SafeLoadToReg(ARMReg dest, s32 addr, s32 offsetReg, int accessSize,
if (reverse)
flags |= BackPatchInfo::FLAG_REVERSE;
if (signExtend)
flags |= BackPatchInfo::FLAG_EXTEND;
EmitBackpatchRoutine(this, flags,
SConfig::GetInstance().m_LocalCoreStartupParameter.bFastmem,
!(is_immediate && Memory::IsRAMAddress(imm_addr)), dest);
if (signExtend) // Only on 16 loads
SXTH(dest, dest);
if (update)
MOV(gpr.R(addr), rA);
}
@ -487,14 +487,12 @@ void JitArm::lmw(UGeckoInstruction inst)
u32 a = inst.RA;
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
MOVI2R(rA, inst.SIMM_16);
if (a)
ADD(rA, rA, gpr.R(a));
Operand2 mask(2, 1); // ~(Memory::MEMVIEW32_MASK)
BIC(rA, rA, mask); // 3
MOVI2R(rB, (u32)Memory::base, false); // 4-5
ADD(rA, rA, rB); // 6
BIC(rA, rA, mask);
ADD(rA, rA, R8);
for (int i = inst.RD; i < 32; i++)
{
@ -502,7 +500,7 @@ void JitArm::lmw(UGeckoInstruction inst)
LDR(RX, rA, (i - inst.RD) * 4);
REV(RX, RX);
}
gpr.Unlock(rA, rB);
gpr.Unlock(rA);
}
void JitArm::stmw(UGeckoInstruction inst)
@ -514,22 +512,20 @@ void JitArm::stmw(UGeckoInstruction inst)
u32 a = inst.RA;
ARMReg rA = gpr.GetReg();
ARMReg rB = gpr.GetReg();
ARMReg rC = gpr.GetReg();
MOVI2R(rA, inst.SIMM_16);
if (a)
ADD(rA, rA, gpr.R(a));
Operand2 mask(2, 1); // ~(Memory::MEMVIEW32_MASK)
BIC(rA, rA, mask); // 3
MOVI2R(rB, (u32)Memory::base, false); // 4-5
ADD(rA, rA, rB); // 6
BIC(rA, rA, mask);
ADD(rA, rA, R8);
for (int i = inst.RD; i < 32; i++)
{
ARMReg RX = gpr.R(i);
REV(rC, RX);
STR(rC, rA, (i - inst.RD) * 4);
REV(rB, RX);
STR(rB, rA, (i - inst.RD) * 4);
}
gpr.Unlock(rA, rB, rC);
gpr.Unlock(rA, rB);
}
void JitArm::dcbst(UGeckoInstruction inst)

29
Source/Core/Core/PowerPC/JitArm32/JitArm_LoadStorePaired.cpp
View File

@ -35,9 +35,21 @@ void JitArm::psq_l(UGeckoInstruction inst)
UBFX(R11, R11, 24, 6); // Scale
LSL(R11, R11, 2);
MOVI2R(R10, (u32)offset);
if (inst.RA || update) // Always uses the register on update
ADD(R10, R10, gpr.R(inst.RA));
Operand2 off;
if (TryMakeOperand2(offset, off))
{
if (inst.RA || update)
ADD(R10, gpr.R(inst.RA), off);
else
MOV(R10, off);
}
else
{
MOVI2R(R10, (u32)offset);
if (inst.RA || update) // Always uses the register on update
ADD(R10, R10, gpr.R(inst.RA));
}
if (update)
MOV(gpr.R(inst.RA), R10);
MOVI2R(R14, (u32)asm_routines.pairedLoadQuantized);
@ -126,14 +138,19 @@ void JitArm::psq_st(UGeckoInstruction inst)
UBFX(R11, R11, 8, 6); // Scale
LSL(R11, R11, 2);
if (inst.RA || update) // Always uses the register on update
Operand2 off;
if (TryMakeOperand2(offset, off))
{
MOVI2R(R14, offset);
ADD(R10, gpr.R(inst.RA), R14);
if (inst.RA || update)
ADD(R10, gpr.R(inst.RA), off);
else
MOV(R10, off);
}
else
{
MOVI2R(R10, (u32)offset);
if (inst.RA || update) // Always uses the register on update
ADD(R10, R10, gpr.R(inst.RA));
}
if (update)

4
Source/Core/Core/PowerPC/JitArm32/JitArm_Tables.cpp
View File

@ -47,7 +47,7 @@ static GekkoOPTemplate primarytable[] =
{7, &JitArm::arith}, //"mulli", OPTYPE_INTEGER, FL_OUT_D | FL_IN_A | FL_RC_BIT, 2}},
{8, &JitArm::subfic}, //"subfic", OPTYPE_INTEGER, FL_OUT_D | FL_IN_A | FL_SET_CA}},
{10, &JitArm::FallBackToInterpreter}, //"cmpli", OPTYPE_INTEGER, FL_IN_A | FL_SET_CRn}},
{10, &JitArm::cmpli}, //"cmpli", OPTYPE_INTEGER, FL_IN_A | FL_SET_CRn}},
{11, &JitArm::cmpi}, //"cmpi", OPTYPE_INTEGER, FL_IN_A | FL_SET_CRn}},
{12, &JitArm::arith}, //"addic", OPTYPE_INTEGER, FL_OUT_D | FL_IN_A | FL_SET_CA}},
{13, &JitArm::arith}, //"addic_rc", OPTYPE_INTEGER, FL_OUT_D | FL_IN_A | FL_SET_CR0}},
@ -190,7 +190,7 @@ static GekkoOPTemplate table31[] =
{476, &JitArm::arith}, //"nandx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{284, &JitArm::arith}, //"eqvx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_SB | FL_RC_BIT}},
{0, &JitArm::cmp}, //"cmp", OPTYPE_INTEGER, FL_IN_AB | FL_SET_CRn}},
{32, &JitArm::FallBackToInterpreter}, //"cmpl", OPTYPE_INTEGER, FL_IN_AB | FL_SET_CRn}},
{32, &JitArm::cmpl}, //"cmpl", OPTYPE_INTEGER, FL_IN_AB | FL_SET_CRn}},
{26, &JitArm::cntlzwx}, //"cntlzwx",OPTYPE_INTEGER, FL_OUT_A | FL_IN_S | FL_RC_BIT}},
{922, &JitArm::extshx}, //"extshx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_S | FL_RC_BIT}},
{954, &JitArm::extsbx}, //"extsbx", OPTYPE_INTEGER, FL_OUT_A | FL_IN_S | FL_RC_BIT}},

65
Source/Core/Core/PowerPC/JitArm32/JitAsm.cpp
View File

@ -96,6 +96,7 @@ void JitArmAsmRoutineManager::Generate()
SUB(_SP, _SP, 4);
MOVI2R(R9, (u32)&PowerPC::ppcState.spr[0]);
MOVI2R(R8, (u32)Memory::base);
FixupBranch skipToRealDispatcher = B();
dispatcher = GetCodePtr();
@ -134,7 +135,7 @@ void JitArmAsmRoutineManager::Generate()
// R12 Confirmed this is the correct iCache Location loaded.
TST(R12, 0x80); // Test to see if it is a JIT block.
SetCC(CC_EQ);
FixupBranch no_block = B_CC(CC_NEQ);
// Success, it is our Jitblock.
MOVI2R(R14, (u32)jit->GetBlockCache()->GetCodePointers());
// LDR R14 right here to get CodePointers()[0] pointer.
@ -143,7 +144,7 @@ void JitArmAsmRoutineManager::Generate()
B(R14);
// No need to jump anywhere after here, the block will go back to dispatcher start
SetCC();
SetJumpTarget(no_block);
// If we get to this point, that means that we don't have the block cached to execute
// So call ArmJit to compile the block and then execute it.
@ -203,8 +204,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedFloatTwo = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
nemit.VLD1(I_32, D0, R10);
nemit.VREV32(I_8, D0, D0);
@ -214,8 +214,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedFloatOne = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
nemit.VLD1(I_32, D0, R10);
nemit.VREV32(I_8, D0, D0);
@ -225,15 +224,12 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedU8Two = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRH(R12, R10);
SXTB(R12, R12);
LDRB(R12, R10);
VMOV(S0, R12);
LDRH(R12, R10, 2);
SXTB(R12, R12);
LDRB(R12, R10, 1);
VMOV(S1, R12);
MOVI2R(R10, (u32)&m_dequantizeTableS);
@ -251,11 +247,9 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedU8One = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRB(R12, R10);
SXTB(R12, R12);
VMOV(S0, R12);
MOVI2R(R10, (u32)&m_dequantizeTableS);
@ -271,15 +265,12 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedS8Two = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRH(R12, R10);
SXTB(R12, R12);
LDRSB(R12, R10);
VMOV(S0, R12);
LDRH(R12, R10, 2);
SXTB(R12, R12);
LDRSB(R12, R10, 1);
VMOV(S1, R12);
MOVI2R(R10, (u32)&m_dequantizeTableS);
@ -297,11 +288,9 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedS8One = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRB(R12, R10);
SXTB(R12, R12);
LDRSB(R12, R10);
VMOV(S0, R12);
MOVI2R(R10, (u32)&m_dequantizeTableS);
@ -317,17 +306,14 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedU16Two = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRH(R12, R10);
REV16(R12, R12);
SXTH(R12, R12);
VMOV(S0, R12);
LDRH(R12, R10, 2);
REV16(R12, R12);
SXTH(R12, R12);
VMOV(S1, R12);
MOVI2R(R10, (u32)&m_dequantizeTableS);
@ -345,8 +331,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedU16One = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRH(R12, R10);
REV16(R12, R12);
@ -364,8 +349,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedS16Two = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRH(R12, R10);
REV16(R12, R12);
@ -392,8 +376,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
const u8* loadPairedS16One = GetCodePtr();
{
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
LDRH(R12, R10);
@ -439,8 +422,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
TST(R10, arghmask);
FixupBranch argh = B_CC(CC_NEQ);
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
nemit.VREV32(I_8, D0, D0);
nemit.VST1(I_32, D0, R10);
@ -511,8 +493,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
TST(R10, arghmask);
FixupBranch argh = B_CC(CC_NEQ);
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
VMOV(R12, S0);
REV(R12, R12);
@ -540,8 +521,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
TST(R10, arghmask);
FixupBranch argh = B_CC(CC_NEQ);
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
VCVT(S0, S0, TO_INT | ROUND_TO_ZERO);
VMOV(R12, S0);
@ -568,8 +548,7 @@ void JitArmAsmRoutineManager::GenerateCommon()
TST(R10, arghmask);
FixupBranch argh = B_CC(CC_NEQ);
BIC(R10, R10, mask);
MOVI2R(R12, (u32)Memory::base);
ADD(R10, R10, R12);
ADD(R10, R10, R8);
VCVT(S0, S0, TO_INT | ROUND_TO_ZERO);
VMOV(R12, S0);

2
Source/Core/Core/PowerPC/JitArm32/JitRegCache.cpp
View File

@ -54,7 +54,7 @@ ARMReg *ArmRegCache::GetPPCAllocationOrder(int &count)
// the ppc side.
static ARMReg allocationOrder[] =
{
R0, R1, R2, R3, R4, R5, R6, R7, R8
R0, R1, R2, R3, R4, R5, R6, R7
};
count = sizeof(allocationOrder) / sizeof(const int);
return allocationOrder;