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Fixed constant float aggregates

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This commit is contained in:
Brian Fiete 2019-11-28 09:10:07 -08:00
parent ba01bbb8f7
commit ac77923a33
1 changed files with 5 additions and 104 deletions
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109
IDEHelper/Backend/BeMCContext.cpp
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@ -1376,24 +1376,6 @@ void BeMCColorizer::AssignRegs(RegKind regKind)
}
}
//TODO: This sort was meaningless I think...
//int xorVal = 227;
// For vregs that have a 'preferred register', make sure we pop those off the stack first to help
// ensure they actually get that assignment
//std::stable_sort(vregGraph.begin(), vregGraph.end(), [&] (int lhs, int rhs)
// {
// auto lhsInfo = mContext->mVRegInfo[lhs];
// auto rhsInfo = mContext->mVRegInfo[rhs];
// if (lhsInfo->mForceReg != rhsInfo->mForceReg)
// return !lhsInfo->mForceReg;
// return mNodes[lhs].mLowestRegCost > mNodes[rhs].mLowestRegCost;
// //return (lhs ^ xorVal) < (rhs ^ xorVal);
// });
//
{
int graphSize = (int)vregGraph.size();
@ -1883,19 +1865,6 @@ void BeMCLoopDetector::DetectLoops(BeMCBlock* mcBlock, BeVTrackingList* predBloc
void BeMCLoopDetector::DetectLoops()
{
// auto blocksSeen = mTrackingContext.AllocEmptyList();
// DetectLoops(mMCContext->mBlocks[0], blocksSeen);
//
// HashSet<int> wasLooped;
// for (auto block : mMCContext->mBlocks)
// {
// if (block->mIsLooped)
// {
// wasLooped.Add(block->mBlockIdx);
// block->mIsLooped = false;
// }
// }
for (auto block : mMCContext->mBlocks)
{
for (auto succ : block->mSuccs)
@ -4247,47 +4216,6 @@ void BeMCContext::GenerateLiveness(BeMCBlock* block, BeVTrackingGenContext* genC
OutputDebugStrF("GenerateLiveness %s(%d)\n", ToString(BeMCOperand::FromBlock(block)).c_str(), block->mBlockIdx);
}
/*bool isFirstEntry = block->mSuccLiveness.mBits == NULL;
if (isFirstEntry)
{
mLivenessContext.mStats.mSuccBytes += mLivenessContext.GetBitsBytes() * 2;
block->mSuccLiveness.mBits = mLivenessContext.Duplicate(succLiveRegs.mBits);
block->mSuccLiveness.mList = succLiveRegs.mList;
block->mSuccVRegsInitialized.mBits = mLivenessContext.Duplicate(succInitRegs.mBits);
block->mSuccVRegsInitialized.mList = succInitRegs.mList;
}
else
{
if (debugging)
{
OutputDebugStrF(" New Succ Regs: ");
int vregIdx = -1;
while (true)
{
vregIdx = mLivenessContext.GetNextDiffSetIdx(block->mSuccLiveness.mBits, succLiveRegs.mBits, vregIdx);
if (vregIdx == -1)
break;
auto vregInfo = mVRegInfo[vregIdx];
if (vregInfo->mDbgVariable != NULL)
OutputDebugStrF("#%s/%d ", vregInfo->mDbgVariable->mName.c_str(), vregIdx);
else
OutputDebugStrF("%%vreg%d ", vregIdx);
}
OutputDebugStrF("\n");
}
if (mDebugging)
{
}
MergeLiveRegs(block->mSuccLiveness, succLiveRegs.mBits);
mVRegInitializedContext.MergeInplace(block->mSuccVRegsInitialized.mBits, succInitRegs.mBits);
}*/
genCtx->mHandledCalls++;
BeMDNode* curDbgScope = NULL;
@ -4317,13 +4245,6 @@ void BeMCContext::GenerateLiveness(BeMCBlock* block, BeVTrackingGenContext* genC
if ((inst->mVRegsInitialized != NULL) && (inst->mVRegsInitialized != vregsInitialized))
{
/*int vregIdxEx = -1;
while (true)
{
vregIdxEx = mVRegInitializedContext.GetNextDiffSetIdx(vregsInitialized.mBits, inst->mVRegsInitialized, vregIdxEx, false, false);
if (vregIdxEx == -1)
break;*/
auto _VRegUninit = [&] (int vregIdxEx)
{
int vregIdx = vregIdxEx % mVRegInitializedContext.mNumItems;
@ -11039,19 +10960,9 @@ BeMCInstForm BeMCContext::GetInstForm(BeMCInst* inst)
if (inst->mArg0.IsNativeReg())
{
if (arg0Type->mTypeCode == BeTypeCode_Double)
{
/*if (inst->mArg1.IsNativeReg())
{
if (arg1Type->mTypeCode == BeTypeCode_Double)
return BeMCInstForm_XMM64_XMM64;
else if (arg1Type->mTypeCode == BeTypeCode_Float)
return BeMCInstForm_XMM64_XMM32;
}*/
{
if (inst->mArg1.IsImmediate())
return BeMCInstForm_XMM64_IMM;
/*if (inst->mArg1.IsSymbol())
return BeMCInstForm_XMM64_FRM64;*/
return BeMCInstForm_XMM64_IMM;
switch (arg1Type->mTypeCode)
{
case BeTypeCode_Float: return BeMCInstForm_XMM64_FRM32;
@ -11062,19 +10973,9 @@ BeMCInstForm BeMCContext::GetInstForm(BeMCInst* inst)
}
}
else if (arg0Type->mTypeCode == BeTypeCode_Float)
{
/*if (inst->mArg1.IsNativeReg())
{
if (arg1Type->mTypeCode == BeTypeCode_Double)
return BeMCInstForm_XMM32_XMM64;
else if (arg1Type->mTypeCode == BeTypeCode_Float)
return BeMCInstForm_XMM32_XMM32;
}*/
{
if (inst->mArg1.IsImmediate())
return BeMCInstForm_XMM32_IMM;
/*if (inst->mArg1.IsSymbol())
return BeMCInstForm_XMM32_FRM32;*/
return BeMCInstForm_XMM32_IMM;
switch (arg1Type->mTypeCode)
{
case BeTypeCode_Float: return BeMCInstForm_XMM32_FRM32;
@ -14841,7 +14742,7 @@ void BeMCContext::Generate(BeFunction* function)
//mDbgPreferredRegs[8] = X64Reg_RAX;
mDebugging = function->mName ==
//"?TestPrimitives@Nullable@Tests@bf@@SAXXZ"
"?TestAlloc@Blurg@bf@@SAXXZ";
"?Hey@Blurg@bf@@SAHXZ";
//"?Main@Program@bf@@CAHPEAV?$Array1@PEAVString@System@bf@@@System@2@@Z";
//"?Hey@Blurg@bf@@SAXXZ";