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nub31
2025-05-17 13:29:55 +02:00
parent bc971f7033
commit 53c6427aaf
1 changed files with 157 additions and 38 deletions
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195
src/compiler/Nub.Lang/Backend/Generator.cs
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@@ -54,9 +54,8 @@ public class Generator
case PrimitiveTypeKind.I64:
case PrimitiveTypeKind.U64:
case PrimitiveTypeKind.String:
return "l";
case PrimitiveTypeKind.Any:
throw new NotSupportedException("Cannot convert 'any' type to QBE type");
return "l";
case PrimitiveTypeKind.I32:
case PrimitiveTypeKind.U32:
case PrimitiveTypeKind.I16:
@@ -97,7 +96,6 @@ public class Generator
case PrimitiveTypeKind.String:
return "l";
case PrimitiveTypeKind.Any:
throw new NotSupportedException("Cannot convert 'any' type to QBE type");
case PrimitiveTypeKind.I32:
case PrimitiveTypeKind.U32:
return "w";
@@ -138,9 +136,8 @@ public class Generator
case PrimitiveTypeKind.I64:
case PrimitiveTypeKind.U64:
case PrimitiveTypeKind.String:
return "l";
case PrimitiveTypeKind.Any:
throw new NotSupportedException("Cannot convert 'any' type to QBE type");
return "l";
case PrimitiveTypeKind.I32:
case PrimitiveTypeKind.U32:
return "w";
@@ -718,7 +715,7 @@ public class Generator
}
}
throw new NotSupportedException($"Binary operator {binaryExpression.Operator} for types left: {binaryExpression.Left.Type}, right: {binaryExpression.Right.Type} not supported");
throw new NotSupportedException($"Binary operator {binaryExpression.Operator} for types {binaryExpression.Left.Type} and {binaryExpression.Right.Type} not supported");
}
private string GenerateCast(CastNode cast)
@@ -726,8 +723,8 @@ public class Generator
var input = GenerateExpression(cast.Expression);
var outputType = cast.TargetType;
var inputType = cast.Expression.Type;
if (inputType.Equals(outputType) || outputType.Equals(NubPrimitiveType.Any))
if (inputType.Equals(outputType))
{
return input;
}
@@ -761,6 +758,8 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =s sltof {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
_builder.AppendLine($" %{outputLabel} =l call $nub_i64_to_string(l {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
@@ -782,14 +781,19 @@ public class Generator
case PrimitiveTypeKind.F64:
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extsw {input}");
_builder.AppendLine($" %{outputLabel} =d sltof {extLabel}");
_builder.AppendLine($" %{outputLabel} =d sltof %{extLabel}");
return $"%{outputLabel}";
case PrimitiveTypeKind.F32:
_builder.AppendLine($" %{outputLabel} =s swtof {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
_builder.AppendLine($" %{outputLabel} =l call $nub_i32_to_string(w {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.Any:
var extAnyLabel = GenName("ext");
_builder.AppendLine($" %{extAnyLabel} =l extsw {input}");
return $"%{extAnyLabel}";
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -813,19 +817,30 @@ public class Generator
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extsh {input}");
_builder.AppendLine($" %{outputLabel} =d sltof {extLabel}");
_builder.AppendLine($" %{outputLabel} =d sltof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.F32:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extsh {input}");
_builder.AppendLine($" %{outputLabel} =s swtof {extLabel}");
_builder.AppendLine($" %{outputLabel} =s swtof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extsh {input}");
_builder.AppendLine($" %{outputLabel} =l call $nub_i32_to_string(w %{extLabel})");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.Any:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extsh {input}");
return $"%{extLabel}";
}
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -849,19 +864,30 @@ public class Generator
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extsb {input}");
_builder.AppendLine($" %{outputLabel} =d sltof {extLabel}");
_builder.AppendLine($" %{outputLabel} =d sltof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.F32:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extsb {input}");
_builder.AppendLine($" %{outputLabel} =s swtof {extLabel}");
_builder.AppendLine($" %{outputLabel} =s swtof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extsb {input}");
_builder.AppendLine($" %{outputLabel} =l call $nub_i32_to_string(w %{extLabel})");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.Any:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extsb {input}");
return $"%{extLabel}";
}
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -884,8 +910,11 @@ public class Generator
_builder.AppendLine($" %{outputLabel} =s ultof {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
_builder.AppendLine($" %{outputLabel} =l call $nub_u64_to_string(l {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.Any:
return input;
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -906,14 +935,19 @@ public class Generator
case PrimitiveTypeKind.F64:
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extuw {input}");
_builder.AppendLine($" %{outputLabel} =d ultof {extLabel}");
_builder.AppendLine($" %{outputLabel} =d ultof %{extLabel}");
return $"%{outputLabel}";
case PrimitiveTypeKind.F32:
_builder.AppendLine($" %{outputLabel} =s uwtof {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
_builder.AppendLine($" %{outputLabel} =l call $nub_u32_to_string(w {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.Any:
var extAnyLabel = GenName("ext");
_builder.AppendLine($" %{extAnyLabel} =l extuw {input}");
return $"%{extAnyLabel}";
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -937,19 +971,30 @@ public class Generator
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extuh {input}");
_builder.AppendLine($" %{outputLabel} =d ultof {extLabel}");
_builder.AppendLine($" %{outputLabel} =d ultof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.F32:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extuh {input}");
_builder.AppendLine($" %{outputLabel} =s uwtof {extLabel}");
_builder.AppendLine($" %{outputLabel} =s uwtof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extuh {input}");
_builder.AppendLine($" %{outputLabel} =l call $nub_u32_to_string(w %{extLabel})");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.Any:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extuh {input}");
return $"%{extLabel}";
}
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -973,19 +1018,30 @@ public class Generator
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extub {input}");
_builder.AppendLine($" %{outputLabel} =d ultof {extLabel}");
_builder.AppendLine($" %{outputLabel} =d ultof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.F32:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extub {input}");
_builder.AppendLine($" %{outputLabel} =s uwtof {extLabel}");
_builder.AppendLine($" %{outputLabel} =s uwtof %{extLabel}");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Bool:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =w extub {input}");
_builder.AppendLine($" %{outputLabel} =l call $nub_u32_to_string(w %{extLabel})");
return $"%{outputLabel}";
}
case PrimitiveTypeKind.Any:
{
var extLabel = GenName("ext");
_builder.AppendLine($" %{extLabel} =l extub {input}");
return $"%{extLabel}";
}
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
@@ -993,10 +1049,78 @@ public class Generator
switch (primitiveOutputType.Kind)
{
case PrimitiveTypeKind.F64:
case PrimitiveTypeKind.Any:
return input;
case PrimitiveTypeKind.F32:
_builder.AppendLine($" %{outputLabel} =s dtos {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.I64:
_builder.AppendLine($" %{outputLabel} =l dtosi {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.I32:
case PrimitiveTypeKind.I16:
case PrimitiveTypeKind.I8:
_builder.AppendLine($" %{outputLabel} =w dtosi {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.U64:
_builder.AppendLine($" %{outputLabel} =l dtoui {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.U32:
case PrimitiveTypeKind.U16:
case PrimitiveTypeKind.U8:
_builder.AppendLine($" %{outputLabel} =w dtoui {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
_builder.AppendLine($" %{outputLabel} =l call $nub_f64_to_string(d {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
case PrimitiveTypeKind.F32:
switch (primitiveOutputType.Kind)
{
case PrimitiveTypeKind.F64:
_builder.AppendLine($" %{outputLabel} =d stod {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.F32:
return input;
case PrimitiveTypeKind.I64:
_builder.AppendLine($" %{outputLabel} =l stosi {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.I32:
case PrimitiveTypeKind.I16:
case PrimitiveTypeKind.I8:
_builder.AppendLine($" %{outputLabel} =w stosi {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.U64:
_builder.AppendLine($" %{outputLabel} =l stoui {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.U32:
case PrimitiveTypeKind.U16:
case PrimitiveTypeKind.U8:
_builder.AppendLine($" %{outputLabel} =w stoui {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
_builder.AppendLine($" %{outputLabel} =l call $nub_f32_to_string(s {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.Any:
throw new NotImplementedException();
case PrimitiveTypeKind.Bool:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
case PrimitiveTypeKind.Bool:
switch (primitiveOutputType.Kind)
{
case PrimitiveTypeKind.Bool:
return input;
case PrimitiveTypeKind.Any:
_builder.AppendLine($" %{outputLabel} =l extsw {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.String:
_builder.AppendLine($" %{outputLabel} =l call $nub_bool_to_string(s {input})");
return $"%{outputLabel}";
case PrimitiveTypeKind.I64:
case PrimitiveTypeKind.I32:
case PrimitiveTypeKind.I16:
@@ -1005,20 +1129,16 @@ public class Generator
case PrimitiveTypeKind.U32:
case PrimitiveTypeKind.U16:
case PrimitiveTypeKind.U8:
case PrimitiveTypeKind.Bool:
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Any:
case PrimitiveTypeKind.F64:
case PrimitiveTypeKind.F32:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
case PrimitiveTypeKind.F32:
case PrimitiveTypeKind.String:
switch (primitiveOutputType.Kind)
{
case PrimitiveTypeKind.F64:
_builder.AppendLine($" %{outputLabel} =d stord {input}");
return $"%{outputLabel}";
case PrimitiveTypeKind.F32:
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Any:
return input;
case PrimitiveTypeKind.I64:
case PrimitiveTypeKind.I32:
@@ -1028,15 +1148,14 @@ public class Generator
case PrimitiveTypeKind.U32:
case PrimitiveTypeKind.U16:
case PrimitiveTypeKind.U8:
case PrimitiveTypeKind.F64:
case PrimitiveTypeKind.F32:
case PrimitiveTypeKind.Bool:
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Any:
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}
case PrimitiveTypeKind.Bool:
case PrimitiveTypeKind.String:
case PrimitiveTypeKind.Any:
return input;
default:
throw new NotSupportedException($"Casting from {primitiveInputType.Kind} to {primitiveOutputType.Kind} is not supported");
}