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Fix complex loop intercode index reversal

This commit is contained in:
drmortalwombat 2024-05-22 12:16:30 +02:00
parent ccf13c78f0
commit d3734a66e0
1 changed files with 7 additions and 6 deletions
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13
oscar64/InterCode.cpp
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@ -14333,6 +14333,12 @@ bool InterCodeBasicBlock::SingleTailLoopOptimization(const NumberSet& aliasedPar
mins->mDst.mRange.SetLimit(num, num);
mLoopPrefix->mInstructions.Insert(mLoopPrefix->mInstructions.Size() - 1, mins);
for (int k = 0; k < body.Size(); k++)
{
if (body[k]->mEntryValueRange.Size())
body[k]->mEntryValueRange[ai->mSrc[1].mTemp].SetLimit(1, num);
}
if (mEntryValueRange.Size())
mEntryValueRange[ai->mSrc[1].mTemp].SetLimit(1, num);
@ -20679,7 +20685,7 @@ void InterCodeProcedure::Close(void)
{
GrowingTypeArray tstack(IT_NONE);
CheckFunc = !strcmp(mIdent->mString, "main");
CheckFunc = !strcmp(mIdent->mString, "RenderLogo");
CheckCase = false;
mEntryBlock = mBlocks[0];
@ -21399,8 +21405,6 @@ void InterCodeProcedure::Close(void)
BuildDataFlowSets();
CheckCase = true;
ResetVisited();
mEntryBlock->SingleBlockLoopOptimisation(mParamAliasedSet, mModule->mGlobalVars);
@ -21479,9 +21483,6 @@ void InterCodeProcedure::Close(void)
PeepholeOptimization();
DisassembleDebug("Peephole Temp Check");
if (i == 1)
CheckCase = true;
RemoveUnusedInstructions();