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Fix tail merge from block with conditional jump to multiple returns (#3267)

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* Fix tail merge from block with conditional jump to multiple returns

* PPTC version bump
This commit is contained in:
gdkchan 2022-04-09 11:56:50 -03:00 committed by GitHub
parent e44a43c7e1
commit 26a881176e
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 3 additions and 3 deletions
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2
ARMeilleure/CodeGen/Optimizations/TailMerge.cs
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@ -59,7 +59,7 @@ namespace ARMeilleure.CodeGen.Optimizations
BasicBlock fromPred = from.Predecessors.Count == 1 ? from.Predecessors[0] : null;
// If the block is empty, we can try to append to the predecessor and avoid unnecessary jumps.
if (from.Operations.Count == 0 && fromPred != null)
if (from.Operations.Count == 0 && fromPred != null && fromPred.SuccessorsCount == 1)
{
for (int i = 0; i < fromPred.SuccessorsCount; i++)
{

2
ARMeilleure/Signal/NativeSignalHandler.cs
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@ -191,7 +191,7 @@ namespace ARMeilleure.Signal
// Is the fault address within this tracked region?
Operand inRange = context.BitwiseAnd(
context.ICompare(faultAddress, rangeAddress, Comparison.GreaterOrEqualUI),
context.ICompare(faultAddress, rangeEndAddress, Comparison.Less)
context.ICompare(faultAddress, rangeEndAddress, Comparison.LessUI)
);
// Only call tracking if in range.

2
ARMeilleure/Translation/PTC/Ptc.cs
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@ -27,7 +27,7 @@ namespace ARMeilleure.Translation.PTC
private const string OuterHeaderMagicString = "PTCohd\0\0";
private const string InnerHeaderMagicString = "PTCihd\0\0";
private const uint InternalVersion = 3193; //! To be incremented manually for each change to the ARMeilleure project.
private const uint InternalVersion = 3267; //! To be incremented manually for each change to the ARMeilleure project.
private const string ActualDir = "0";
private const string BackupDir = "1";