Mercurial > hg > CbC > CbC_gcc

comparison gcc/web.c @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents a06113de4d67
children b7f97abdc517
comparison
equal deleted inserted replaced
52:c156f1bd5cd9 55:77e2b8dfacca
79 element1 = element2; 79 element1 = element2;
80 } 80 }
81 return element; 81 return element;
82 } 82 }
83 83
84 /* Union sets. 84 /* Union sets.
85 Return true if FIRST and SECOND points to the same web entry structure and 85 Return true if FIRST and SECOND points to the same web entry structure and
86 nothing is done. Otherwise, return false. */ 86 nothing is done. Otherwise, return false. */
87 87
88 bool 88 bool
89 unionfind_union (struct web_entry *first, struct web_entry *second) 89 unionfind_union (struct web_entry *first, struct web_entry *second)
251 251
252 if (oldreg == reg) 252 if (oldreg == reg)
253 return; 253 return;
254 if (dump_file) 254 if (dump_file)
255 fprintf (dump_file, "Updating insn %i (%i->%i)\n", 255 fprintf (dump_file, "Updating insn %i (%i->%i)\n",
256 uid, REGNO (oldreg), REGNO (reg)); 256 uid, REGNO (oldreg), REGNO (reg));
257 *loc = reg; 257 *loc = reg;
258 df_insn_rescan (DF_REF_INSN (ref)); 258 df_insn_rescan (DF_REF_INSN (ref));
259 } 259 }
260 260
261 261
384 TV_WEB, /* tv_id */ 384 TV_WEB, /* tv_id */
385 0, /* properties_required */ 385 0, /* properties_required */
386 0, /* properties_provided */ 386 0, /* properties_provided */
387 0, /* properties_destroyed */ 387 0, /* properties_destroyed */
388 0, /* todo_flags_start */ 388 0, /* todo_flags_start */
389 TODO_df_finish | TODO_verify_rtl_sharing | 389 TODO_df_finish | TODO_verify_rtl_sharing |
390 TODO_dump_func /* todo_flags_finish */ 390 TODO_dump_func /* todo_flags_finish */
391 } 391 }
392 }; 392 };
393 393