Mercurial > hg > truffle
comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultVirtualFrame.java @ 12643:856a9864ed93
Frame: add is<Type> methods.
author | Andreas Woess <andreas.woess@jku.at> |
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date | Wed, 30 Oct 2013 20:01:50 +0100 |
parents | 139b84d713bc |
children | 833f8e96d0a5 |
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12642:e9f23b348da2 | 12643:856a9864ed93 |
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198 Arrays.fill(locals, oldSize, newSize, descriptor.getTypeConversion().getDefaultValue()); | 198 Arrays.fill(locals, oldSize, newSize, descriptor.getTypeConversion().getDefaultValue()); |
199 tags = Arrays.copyOf(tags, newSize); | 199 tags = Arrays.copyOf(tags, newSize); |
200 } | 200 } |
201 } | 201 } |
202 | 202 |
203 @Override | 203 private byte getTag(FrameSlot slot) { |
204 public boolean isInitialized(FrameSlot slot) { | 204 int slotIndex = slot.getIndex(); |
205 int slotIndex = slot.getIndex(); | 205 if (slotIndex >= tags.length) { |
206 if (slotIndex >= tags.length) { | 206 resize(); |
207 resize(); | 207 } |
208 } | 208 return tags[slotIndex]; |
209 return tags[slotIndex] != 0; | 209 } |
210 | |
211 @Override | |
212 public boolean isObject(FrameSlot slot) { | |
213 return getTag(slot) == FrameSlotKind.Object.ordinal(); | |
214 } | |
215 | |
216 @Override | |
217 public boolean isByte(FrameSlot slot) { | |
218 return getTag(slot) == FrameSlotKind.Byte.ordinal(); | |
219 } | |
220 | |
221 @Override | |
222 public boolean isBoolean(FrameSlot slot) { | |
223 return getTag(slot) == FrameSlotKind.Boolean.ordinal(); | |
224 } | |
225 | |
226 @Override | |
227 public boolean isInt(FrameSlot slot) { | |
228 return getTag(slot) == FrameSlotKind.Int.ordinal(); | |
229 } | |
230 | |
231 @Override | |
232 public boolean isLong(FrameSlot slot) { | |
233 return getTag(slot) == FrameSlotKind.Long.ordinal(); | |
234 } | |
235 | |
236 @Override | |
237 public boolean isFloat(FrameSlot slot) { | |
238 return getTag(slot) == FrameSlotKind.Float.ordinal(); | |
239 } | |
240 | |
241 @Override | |
242 public boolean isDouble(FrameSlot slot) { | |
243 return getTag(slot) == FrameSlotKind.Double.ordinal(); | |
210 } | 244 } |
211 } | 245 } |