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comparison gcc/ipa-ref.c @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children 04ced10e8804
comparison
equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
195 ipa_ref_use_name [ref->use]); 195 ipa_ref_use_name [ref->use]);
196 } 196 }
197 fprintf (file, "\n"); 197 fprintf (file, "\n");
198 } 198 }
199 199
200 /* Clone all references from SRC to DEST_NODE or DEST_VARPOL_NODE. */ 200 /* Clone all references from SRC to DEST_NODE or DEST_VARPOOL_NODE. */
201 201
202 void 202 void
203 ipa_clone_references (struct cgraph_node *dest_node, 203 ipa_clone_references (struct cgraph_node *dest_node,
204 struct varpool_node *dest_varpool_node, 204 struct varpool_node *dest_varpool_node,
205 struct ipa_ref_list *src) 205 struct ipa_ref_list *src)
213 ref->refered_type == IPA_REF_VARPOOL 213 ref->refered_type == IPA_REF_VARPOOL
214 ? ipa_ref_varpool_node (ref) : NULL, 214 ? ipa_ref_varpool_node (ref) : NULL,
215 ref->use, ref->stmt); 215 ref->use, ref->stmt);
216 } 216 }
217 217
218 /* Clone all refering from SRC to DEST_NODE or DEST_VARPOL_NODE. */ 218 /* Clone all refering from SRC to DEST_NODE or DEST_VARPOOL_NODE. */
219 219
220 void 220 void
221 ipa_clone_refering (struct cgraph_node *dest_node, 221 ipa_clone_refering (struct cgraph_node *dest_node,
222 struct varpool_node *dest_varpool_node, 222 struct varpool_node *dest_varpool_node,
223 struct ipa_ref_list *src) 223 struct ipa_ref_list *src)
231 ref->refering_type == IPA_REF_VARPOOL 231 ref->refering_type == IPA_REF_VARPOOL
232 ? ipa_ref_refering_varpool_node (ref) : NULL, 232 ? ipa_ref_refering_varpool_node (ref) : NULL,
233 dest_node, dest_varpool_node, 233 dest_node, dest_varpool_node,
234 ref->use, ref->stmt); 234 ref->use, ref->stmt);
235 } 235 }
236
237 /* Return true when execution of REF can load to return from
238 function. */
239 bool
240 ipa_ref_cannot_lead_to_return (struct ipa_ref *ref)
241 {
242 return cgraph_node_cannot_return (ipa_ref_refering_node (ref));
243 }