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Fix register dependency update in multi block loop optimization

This commit is contained in:
drmortalwombat 2024-07-04 10:42:22 +02:00
parent bf89d7af33
commit 4068957442
1 changed files with 4 additions and 3 deletions
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7
oscar64/NativeCodeGenerator.cpp
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@ -21352,7 +21352,7 @@ bool NativeCodeBasicBlock::LoopRegisterXYMap(void)
{ {
pblock = mProc->AllocateBlock(); pblock = mProc->AllocateBlock();
pblock->mEntryRequiredRegs = mEntryRequiredRegs; pblock->mEntryRequiredRegs = mEntryRequiredRegs;
pblock->mExitRequiredRegs = mExitRequiredRegs; pblock->mExitRequiredRegs = mEntryRequiredRegs;
pblock->Close(pblocks[0]->mBranchIns, this, nullptr, ASMIT_JMP); pblock->Close(pblocks[0]->mBranchIns, this, nullptr, ASMIT_JMP);
AddEntryBlock(pblock); AddEntryBlock(pblock);
for (int i = 0; i < pblocks.Size(); i++) for (int i = 0; i < pblocks.Size(); i++)
@ -34761,7 +34761,7 @@ bool NativeCodeBasicBlock::OptimizeSingleEntryLoop(NativeCodeProcedure* proc)
{ {
pblock = mProc->AllocateBlock(); pblock = mProc->AllocateBlock();
pblock->mEntryRequiredRegs = mEntryRequiredRegs; pblock->mEntryRequiredRegs = mEntryRequiredRegs;
pblock->mExitRequiredRegs = mExitRequiredRegs; pblock->mExitRequiredRegs = mEntryRequiredRegs;
pblock->Close(pblocks[0]->mBranchIns, this, nullptr, ASMIT_JMP); pblock->Close(pblocks[0]->mBranchIns, this, nullptr, ASMIT_JMP);
AddEntryBlock(pblock); AddEntryBlock(pblock);
for (int i = 0; i < pblocks.Size(); i++) for (int i = 0; i < pblocks.Size(); i++)
@ -49225,7 +49225,7 @@ void NativeCodeProcedure::Compile(InterCodeProcedure* proc)
mInterProc = proc; mInterProc = proc;
mInterProc->mLinkerObject->mNativeProc = this; mInterProc->mLinkerObject->mNativeProc = this;
CheckFunc = !strcmp(mInterProc->mIdent->mString, "vspr_sort"); CheckFunc = !strcmp(mInterProc->mIdent->mString, "enemies_check");
int nblocks = proc->mBlocks.Size(); int nblocks = proc->mBlocks.Size();
tblocks = new NativeCodeBasicBlock * [nblocks]; tblocks = new NativeCodeBasicBlock * [nblocks];
@ -50655,6 +50655,7 @@ void NativeCodeProcedure::Optimize(void)
#endif #endif
#if _DEBUG #if _DEBUG
ResetVisited(); ResetVisited();
mEntryBlock->CheckAsmCode(); mEntryBlock->CheckAsmCode();