i22006/Compilerbau2024AbsolutNichtHaskell
i22006/Compilerbau2024AbsolutNichtHaskell
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404Simon 2024-05-20 20:24:00 +02:00
parent de4082eff3
commit cc68035406
2 changed files with 19 additions and 2 deletions
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16
src/main/java/de/maishai/typedast/typedclass/TypedFor.java
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@ -5,6 +5,8 @@ import de.maishai.typedast.*;
import lombok.AllArgsConstructor; import lombok.AllArgsConstructor;
import lombok.Data; import lombok.Data;
import lombok.NoArgsConstructor; import lombok.NoArgsConstructor;
import org.objectweb.asm.Label;
import org.objectweb.asm.Opcodes;
import static de.maishai.typedast.Help.TypedExpressionHelp.convertExpression; import static de.maishai.typedast.Help.TypedExpressionHelp.convertExpression;
@ -42,6 +44,20 @@ public class TypedFor implements TypedStatement {
@Override @Override
public void codeGen(MethodContext ctx) { public void codeGen(MethodContext ctx) {
Label loopStart = new Label();
Label loopUpdate = new Label();
Label loopEnd = new Label();
assign.codeGen(ctx);
ctx.getMv().visitLabel(loopStart);
cond.codeGen(ctx);
ctx.getMv().visitJumpInsn(Opcodes.IFEQ, loopEnd);
ctx.popStack();
typedBlock.codeGen(ctx);
ctx.getMv().visitLabel(loopUpdate);
inc.codeGen(ctx);
ctx.getMv().visitJumpInsn(Opcodes.GOTO, loopStart);
ctx.getMv().visitLabel(loopEnd);
} }
} }

5
src/main/resources/JavaTestfiles/ClassCanBeBytecoded.java
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@ -9,9 +9,10 @@ public class ClassCanBeBytecoded {
} }
public int test(int var1) { public int test(int var1) {
do { int i;
for (i = 0; i < 12; i = i + 1) {
var1 = var1 + 1; var1 = var1 + 1;
} while (var1 < 10); }
return var1; return var1;
} }
} }