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PPCRec: Move analyzer file + move some funcs to IMLInstruction

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This commit is contained in:
Exzap 2022-11-05 08:27:30 +01:00
parent f95180d0fc
commit 14d82ae4a5
9 changed files with 961 additions and 948 deletions
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42
src/Cafe/HW/Espresso/Recompiler/PPCRecompilerIml.h
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@ -122,17 +122,6 @@ void PPCRecompilerIML_isolateEnterableSegments(ppcImlGenContext_t* ppcImlGenCont
IMLInstruction* PPCRecompilerIML_getLastInstruction(IMLSegment* imlSegment);
// IML analyzer
typedef struct
{
uint32 readCRBits;
uint32 writtenCRBits;
}PPCRecCRTracking_t;
bool PPCRecompilerImlAnalyzer_isTightFiniteLoop(IMLSegment* imlSegment);
bool PPCRecompilerImlAnalyzer_canTypeWriteCR(IMLInstruction* imlInstruction);
void PPCRecompilerImlAnalyzer_getCRTracking(IMLInstruction* imlInstruction, PPCRecCRTracking_t* crTracking);
// IML optimizer
bool PPCRecompiler_reduceNumberOfFPRRegisters(ppcImlGenContext_t* ppcImlGenContext);
@ -149,34 +138,3 @@ void PPCRecompilerImm_allocateRegisters(ppcImlGenContext_t* ppcImlGenContext);
// late optimizations
void PPCRecompiler_reorderConditionModifyInstructions(ppcImlGenContext_t* ppcImlGenContext);
typedef struct
{
union
{
struct
{
sint16 readNamedReg1;
sint16 readNamedReg2;
sint16 readNamedReg3;
sint16 writtenNamedReg1;
};
sint16 gpr[4]; // 3 read + 1 write
};
// FPR
union
{
struct
{
// note: If destination operand is not fully written, it will be added as a read FPR as well
sint16 readFPR1;
sint16 readFPR2;
sint16 readFPR3;
sint16 readFPR4; // usually this is set to the result FPR if only partially overwritten
sint16 writtenFPR1;
};
sint16 fpr[4];
};
}PPCImlOptimizerUsedRegisters_t;
void PPCRecompiler_checkRegisterUsage(ppcImlGenContext_t* ppcImlGenContext, const IMLInstruction* imlInstruction, PPCImlOptimizerUsedRegisters_t* registersUsed);