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path: root/ARMeilleure/Translation/EmitterContext.cs
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Diffstat (limited to 'ARMeilleure/Translation/EmitterContext.cs')
-rw-r--r--ARMeilleure/Translation/EmitterContext.cs38
1 files changed, 23 insertions, 15 deletions
diff --git a/ARMeilleure/Translation/EmitterContext.cs b/ARMeilleure/Translation/EmitterContext.cs
index 7abab9e1..a6cc55df 100644
--- a/ARMeilleure/Translation/EmitterContext.cs
+++ b/ARMeilleure/Translation/EmitterContext.cs
@@ -62,18 +62,21 @@ namespace ARMeilleure.Translation
BranchToLabel(label);
}
- public void BranchIfFalse(Operand label, Operand op1)
+ public void BranchIf(Operand label, Operand op1, Operand op2, Comparison comp)
{
- Add(Instruction.BranchIfFalse, null, op1);
+ Add(Instruction.BranchIf, null, op1, op2, Const((int)comp));
BranchToLabel(label);
}
- public void BranchIfTrue(Operand label, Operand op1)
+ public void BranchIfFalse(Operand label, Operand op1)
{
- Add(Instruction.BranchIfTrue, null, op1);
+ BranchIf(label, op1, Const(op1.Type, 0), Comparison.Equal);
+ }
- BranchToLabel(label);
+ public void BranchIfTrue(Operand label, Operand op1)
+ {
+ BranchIf(label, op1, Const(op1.Type, 0), Comparison.NotEqual);
}
public Operand ByteSwap(Operand op1)
@@ -243,54 +246,59 @@ namespace ARMeilleure.Translation
return Add(Instruction.DivideUI, Local(op1.Type), op1, op2);
}
+ public Operand ICompare(Operand op1, Operand op2, Comparison comp)
+ {
+ return Add(Instruction.Compare, Local(OperandType.I32), op1, op2, Const((int)comp));
+ }
+
public Operand ICompareEqual(Operand op1, Operand op2)
{
- return Add(Instruction.CompareEqual, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.Equal);
}
public Operand ICompareGreater(Operand op1, Operand op2)
{
- return Add(Instruction.CompareGreater, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.Greater);
}
public Operand ICompareGreaterOrEqual(Operand op1, Operand op2)
{
- return Add(Instruction.CompareGreaterOrEqual, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.GreaterOrEqual);
}
public Operand ICompareGreaterOrEqualUI(Operand op1, Operand op2)
{
- return Add(Instruction.CompareGreaterOrEqualUI, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.GreaterOrEqualUI);
}
public Operand ICompareGreaterUI(Operand op1, Operand op2)
{
- return Add(Instruction.CompareGreaterUI, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.GreaterUI);
}
public Operand ICompareLess(Operand op1, Operand op2)
{
- return Add(Instruction.CompareLess, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.Less);
}
public Operand ICompareLessOrEqual(Operand op1, Operand op2)
{
- return Add(Instruction.CompareLessOrEqual, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.LessOrEqual);
}
public Operand ICompareLessOrEqualUI(Operand op1, Operand op2)
{
- return Add(Instruction.CompareLessOrEqualUI, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.LessOrEqualUI);
}
public Operand ICompareLessUI(Operand op1, Operand op2)
{
- return Add(Instruction.CompareLessUI, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.LessUI);
}
public Operand ICompareNotEqual(Operand op1, Operand op2)
{
- return Add(Instruction.CompareNotEqual, Local(OperandType.I32), op1, op2);
+ return ICompare(op1, op2, Comparison.NotEqual);
}
public Operand Load(OperandType type, Operand address)