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* Added support for offline invalidation, via PPTC, of low cq translations replaced by high cq translations; both on a single run and between runs. Added invalidation of .cache files in the event of reuse on a different user operating system. Added .info and .cache files invalidation in case of a failed stream decompression. Nits. * InternalVersion = 1712; * Nits. * Address comment. * Get rid of BinaryFormatter. Nits. * Move Ptc.LoadTranslations(). Nits. * Nits. * Fixed corner cases (in case backup copies have to be used). Added save logs. * Not core fixes. * Complement to the previous commit. Added load logs. Removed BinaryFormatter leftovers. * Add LoadTranslations log. * Nits. * Removed the search and management of LowCq overlapping functions. * Final increment of .info and .cache flags. * Nit. * GetIndirectFunctionAddress(): Validate that writing actually takes place in dynamic table memory range (and not elsewhere). * Fix Ptc.UpdateInfo() due to rebase. * Nit for retrigger Checks. * Nit for retrigger Checks.
46 lines
1.4 KiB
C#
46 lines
1.4 KiB
C#
using ARMeilleure.IntermediateRepresentation;
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using static ARMeilleure.IntermediateRepresentation.OperandHelper;
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using static ARMeilleure.IntermediateRepresentation.OperationHelper;
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namespace ARMeilleure.Translation
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{
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static partial class Ssa
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{
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public static void Deconstruct(ControlFlowGraph cfg)
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{
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for (BasicBlock block = cfg.Blocks.First; block != null; block = block.ListNext)
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{
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Node node = block.Operations.First;
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while (node is PhiNode phi)
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{
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Node nextNode = node.ListNext;
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Operand local = Local(phi.Destination.Type);
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for (int index = 0; index < phi.SourcesCount; index++)
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{
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BasicBlock predecessor = phi.GetBlock(index);
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Operand source = phi.GetSource(index);
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predecessor.Append(Operation(Instruction.Copy, local, source));
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phi.SetSource(index, null);
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}
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Operation copyOp = Operation(Instruction.Copy, phi.Destination, local);
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block.Operations.AddBefore(node, copyOp);
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phi.Destination = null;
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block.Operations.Remove(node);
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node = nextNode;
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}
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}
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}
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}
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} |