contrib/gcc/cfgcleanup.c

267   rtx set1, set2, cond1, cond2, insn;
298   set1 = pc_set (BB_END (e->src));
301       != (XEXP (SET_SRC (set1), 1) == pc_rtx))
304   cond1 = XEXP (SET_SRC (set1), 0);
1181   rtx set1, set2, cond1, cond2;
1209   set1 = pc_set (BB_END (bb1));
1211   if ((XEXP (SET_SRC (set1), 1) == pc_rtx)
1215   src1 = SET_SRC (set1);
1235   SET_SRC (set1) = pc_rtx;
1254   SET_SRC (set1) = src1;
1330       rtx set1, set2, cond1, cond2;
1367       set1 = pc_set (BB_END (bb1));
1369       if ((XEXP (SET_SRC (set1), 1) == pc_rtx)
1373       cond1 = XEXP (SET_SRC (set1), 0);