public RemapInfo doRemap(int index) {
int remappedIndex;
if (index < params.getArgsSizeOnStack()) {
ParameterInfo info = params.getParameterByDeclarationSlot(index);
StackValue remapped = remapValues[index];
if (info.isSkipped || remapped == null) {
return new RemapInfo(info);
}
if (info.isRemapped()) {
return new RemapInfo(remapped, info, REMAPPED);
} else {
remappedIndex = ((StackValue.Local) remapped).index;
}
} else {
remappedIndex =
actualParamsSize
- params.getArgsSizeOnStack()
+ index; // captured params not used directly in this inlined method, they used in
// closure
}
return new RemapInfo(
StackValue.local(remappedIndex + additionalShift, AsmTypes.OBJECT_TYPE), null, SHIFT);
}
private void putParameterOnStack(ParameterInfo... infos) {
int[] index = new int[infos.length];
for (int i = 0; i < infos.length; i++) {
ParameterInfo info = infos[i];
if (!info.isSkippedOrRemapped()) {
index[i] = codegen.getFrameMap().enterTemp(info.getType());
} else {
index[i] = -1;
}
}
for (int i = infos.length - 1; i >= 0; i--) {
ParameterInfo info = infos[i];
if (!info.isSkippedOrRemapped()) {
Type type = info.type;
StackValue.local(index[i], type).store(StackValue.onStack(type), codegen.v);
}
}
}
public LocalVarRemapper(Parameters params, int additionalShift) {
this.additionalShift = additionalShift;
this.params = params;
remapValues = new StackValue[params.getArgsSizeOnStack()];
int realSize = 0;
for (ParameterInfo info : params) {
Integer shift = params.getDeclarationSlot(info);
if (!info.isSkippedOrRemapped()) {
remapValues[shift] = StackValue.local(realSize, AsmTypes.OBJECT_TYPE);
realSize += info.getType().getSize();
} else {
remapValues[shift] = info.isRemapped() ? info.getRemapValue() : null;
}
}
actualParamsSize = realSize;
}