(mostly_false_jump): Recognize a sequence properly.

From-SVN: r2428

diff --git a/gcc/config/m88k/m88k.c b/gcc/config/m88k/m88k.c
index 46814ef32c5b073b9fb3dcab11c09d301832bc55..cae25eb86863939584fea66984bfa1d7949ba2d5 100644 (file)
--- a/gcc/config/m88k/m88k.c
+++ b/gcc/config/m88k/m88k.c
@@ -47,7 +47,7 @@ extern char *ctime ();
 extern int flag_traditional;
 extern FILE *asm_out_file;
 
-static char out_sccs_id[] = "@(#)m88k.c        2.2.13.1 10/07/92 06:31:13";
+static char out_sccs_id[] = "@(#)m88k.c        2.2.13.2 10/13/92 09:26:24";
 static char tm_sccs_id [] = TM_SCCS_ID;
 
 char *m88k_pound_sign = "";    /* Either # for SVR4 or empty for SVR3 */
@@ -917,10 +917,11 @@ mostly_false_jump (jump_insn, condition)
     {
       if (GET_CODE (insnt) == JUMP_INSN)
        break;
-      else if (GET_CODE (insnt) == SEQUENCE
-              && GET_CODE (XVECEXP (insnt, 0, 0)) == JUMP_INSN)
+      else if (GET_CODE (insnt) == INSN
+              && GET_CODE (PATTERN (insnt)) == SEQUENCE
+              && GET_CODE (XVECEXP (PATTERN (insnt), 0, 0)) == JUMP_INSN)
        {
-         insnt = XVECEXP (insnt, 0, 0);
+         insnt = XVECEXP (PATTERN (insnt), 0, 0);
          break;
        }
     }
@@ -937,10 +938,11 @@ mostly_false_jump (jump_insn, condition)
     {
       if (GET_CODE (insnj) == JUMP_INSN)
        break;
-      else if (GET_CODE (insnj) == SEQUENCE
-              && GET_CODE (XVECEXP (insnj, 0, 0)) == JUMP_INSN)
+      else if (GET_CODE (insnj) == INSN
+              && GET_CODE (PATTERN (insnj)) == SEQUENCE
+              && GET_CODE (XVECEXP (PATTERN (insnj), 0, 0)) == JUMP_INSN)
        {
-         insnj = XVECEXP (insnj, 0, 0);
+         insnj = XVECEXP (PATTERN (insnj), 0, 0);
          break;
        }
     }
@@ -949,7 +951,7 @@ mostly_false_jump (jump_insn, condition)
          || (GET_CODE (PATTERN (insnj)) == SET
              && GET_CODE (SET_SRC (PATTERN (insnj))) == REG
              && REGNO (SET_SRC (PATTERN (insnj))) == 1)))
-    insnt = 0;
+    insnj = 0;
 
   /* Predict to not return.  */
   if ((insnt == 0) != (insnj == 0))