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Jit64: Get rid of trivial global jit variable usages 

Jit64 inherits from Jitx86Base which inherits from JitBase. JitBase
contains jo and js, which are instances of the JitOptions and JitState
structs. Because of the inheritance, there's no actual need to access the
jit global in order to get to these instances. They're already accessible
via the class hierarchy.
This commit is contained in:
Lioncash 2016-12-20 12:24:06 -05:00
parent b5fe0b5b83
commit 66034de20b
5 changed files with 16 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
Source/Core/Core/PowerPC/Jit64/Jit_FloatingPoint.cpp
View File

@ -189,15 +189,15 @@ void Jit64::fp_arith(UGeckoInstruction inst)
// If both the inputs are known to have identical top and bottom halves, we can skip the MOVDDUP
// at the end by
// using packed arithmetic instead.
bool packed = inst.OPCD == 4 || (inst.OPCD == 59 && jit->js.op->fprIsDuplicated[a] &&
jit->js.op->fprIsDuplicated[arg2]);
bool packed = inst.OPCD == 4 ||
(inst.OPCD == 59 && js.op->fprIsDuplicated[a] && js.op->fprIsDuplicated[arg2]);
// Packed divides are slower than scalar divides on basically all x86, so this optimization isn't
// worth it in that case.
// Atoms (and a few really old CPUs) are also slower on packed operations than scalar ones.
if (inst.OPCD == 59 && (inst.SUBOP5 == 18 || cpu_info.bAtom))
packed = false;
bool round_input = single && !jit->js.op->fprIsSingle[inst.FC];
bool round_input = single && !js.op->fprIsSingle[inst.FC];
bool preserve_inputs = SConfig::GetInstance().bAccurateNaNs;
X64Reg dest = INVALID_REG;
@ -241,10 +241,9 @@ void Jit64::fmaddXX(UGeckoInstruction inst)
int c = inst.FC;
int d = inst.FD;
bool single = inst.OPCD == 4 || inst.OPCD == 59;
bool round_input = single && !jit->js.op->fprIsSingle[c];
bool packed =
inst.OPCD == 4 || (!cpu_info.bAtom && single && jit->js.op->fprIsDuplicated[a] &&
jit->js.op->fprIsDuplicated[b] && jit->js.op->fprIsDuplicated[c]);
bool round_input = single && !js.op->fprIsSingle[c];
bool packed = inst.OPCD == 4 || (!cpu_info.bAtom && single && js.op->fprIsDuplicated[a] &&
js.op->fprIsDuplicated[b] && js.op->fprIsDuplicated[c]);
fpr.Lock(a, b, c, d);
@ -635,7 +634,7 @@ void Jit64::frspx(UGeckoInstruction inst)
FALLBACK_IF(inst.Rc);
int b = inst.FB;
int d = inst.FD;
bool packed = jit->js.op->fprIsDuplicated[b] && !cpu_info.bAtom;
bool packed = js.op->fprIsDuplicated[b] && !cpu_info.bAtom;
fpr.Lock(b, d);
OpArg src = fpr.R(b);

4
Source/Core/Core/PowerPC/Jit64/Jit_LoadStore.cpp
View File

@ -279,7 +279,7 @@ void Jit64::dcbx(UGeckoInstruction inst)
// Check whether a JIT cache line needs to be invalidated.
LEA(32, value, MScaled(addr, SCALE_8, 0)); // addr << 3 (masks the first 3 bits)
SHR(32, R(value), Imm8(3 + 5 + 5)); // >> 5 for cache line size, >> 5 for width of bitset
MOV(64, R(tmp), ImmPtr(jit->GetBlockCache()->GetBlockBitSet()));
MOV(64, R(tmp), ImmPtr(GetBlockCache()->GetBlockBitSet()));
MOV(32, R(value), MComplex(tmp, value, SCALE_4, 0));
SHR(32, R(addr), Imm8(5));
BT(32, R(value), R(addr));
@ -355,7 +355,7 @@ void Jit64::dcbz(UGeckoInstruction inst)
SwitchToFarCode();
SetJumpTarget(slow);
}
MOV(32, M(&PC), Imm32(jit->js.compilerPC));
MOV(32, M(&PC), Imm32(js.compilerPC));
BitSet32 registersInUse = CallerSavedRegistersInUse();
ABI_PushRegistersAndAdjustStack(registersInUse, 0);
ABI_CallFunctionR(PowerPC::ClearCacheLine, RSCRATCH);

2
Source/Core/Core/PowerPC/Jit64/Jit_LoadStoreFloating.cpp
View File

@ -105,7 +105,7 @@ void Jit64::stfXXX(UGeckoInstruction inst)
if (single)
{
if (jit->js.op->fprIsStoreSafe[s])
if (js.op->fprIsStoreSafe[s])
{
CVTSD2SS(XMM0, fpr.R(s));
}

2
Source/Core/Core/PowerPC/Jit64/Jit_Paired.cpp
View File

@ -84,7 +84,7 @@ void Jit64::ps_muls(UGeckoInstruction inst)
int d = inst.FD;
int a = inst.FA;
int c = inst.FC;
bool round_input = !jit->js.op->fprIsSingle[c];
bool round_input = !js.op->fprIsSingle[c];
fpr.Lock(a, c, d);
switch (inst.SUBOP5)
{

10
Source/Core/Core/PowerPC/Jit64Common/Jit64Base.cpp
View File

@ -54,7 +54,7 @@ bool Jitx86Base::BackPatch(u32 emAddress, SContext* ctx)
TrampolineInfo& info = it->second;
u8* exceptionHandler = nullptr;
if (jit->jo.memcheck)
if (jo.memcheck)
{
auto it2 = m_exception_handler_at_loc.find(codePtr);
if (it2 != m_exception_handler_at_loc.end())
@ -68,13 +68,13 @@ bool Jitx86Base::BackPatch(u32 emAddress, SContext* ctx)
// into the original code if necessary to ensure there is enough space
// to insert the backpatch jump.)
jit->js.generatingTrampoline = true;
jit->js.trampolineExceptionHandler = exceptionHandler;
js.generatingTrampoline = true;
js.trampolineExceptionHandler = exceptionHandler;
// Generate the trampoline.
const u8* trampoline = trampolines.GenerateTrampoline(info);
jit->js.generatingTrampoline = false;
jit->js.trampolineExceptionHandler = nullptr;
js.generatingTrampoline = false;
js.trampolineExceptionHandler = nullptr;
u8* start = info.start;