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Fix overeager lda/sta join of tail blocks

This commit is contained in:
drmortalwombat 2023-12-12 22:39:22 +01:00
parent 6bbf325720
commit 6cf8466dfd
1 changed files with 3 additions and 2 deletions
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5
oscar64/NativeCodeGenerator.cpp
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@ -20537,7 +20537,7 @@ bool NativeCodeBasicBlock::CanForwardLoadStore(const NativeCodeInstruction& lins
}
if (mIns[i].mType == ASMIT_JSR)
return false;
if (sins.MayBeChangedOnAddress(mIns[i]))
if (sins.MayBeChangedOnAddress(mIns[i]) || mIns[i].MayBeChangedOnAddress(sins))
return false;
i--;
}
@ -44528,7 +44528,7 @@ void NativeCodeProcedure::Compile(InterCodeProcedure* proc)
{
mInterProc = proc;
CheckFunc = !strcmp(mInterProc->mIdent->mString, "main");
CheckFunc = !strcmp(mInterProc->mIdent->mString, "Enemy::StepTurn");
int nblocks = proc->mBlocks.Size();
tblocks = new NativeCodeBasicBlock * [nblocks];
@ -45490,6 +45490,7 @@ void NativeCodeProcedure::Optimize(void)
#endif
#if _DEBUG
ResetVisited();
mEntryBlock->CheckBlocks(true);