From: Richard Kenner <kenner@gcc.gnu.org>
Date: Tue, 4 Oct 1994 23:06:09 +0000 (-0400)
Subject: (do_jump_for_compare): Properly scan insns when branch is at start of
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=34661f5c30b84d318e5fcc27182b2abba52c1889;p=gcc.git

(do_jump_for_compare): Properly scan insns when branch is at start of
sequence.

From-SVN: r8214
---

diff --git a/gcc/expr.c b/gcc/expr.c
index 217494ca144..45000764b42 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -9119,7 +9119,7 @@ do_jump_for_compare (comparison, if_false_label, if_true_label)
 	 emit a jump to the false label and define the true label.  */
 
       if (bcc_gen_fctn[(int) GET_CODE (comparison)] != 0)
-	emit_jump_insn ((*bcc_gen_fctn[(int) GET_CODE (comparison)]) (if_false_label));
+	emit_jump_insn ((*bcc_gen_fctn[(int) GET_CODE (comparison)])(if_false_label));
       else
 	abort ();
 
@@ -9130,9 +9130,9 @@ do_jump_for_compare (comparison, if_false_label, if_true_label)
 	/* If there's only one preceding insn...  */
 	insn = get_insns ();
       else
-	insn = NEXT_INSN (prev);
+	insn = NEXT_INSN (NEXT_INSN (prev));
 
-      for (insn = NEXT_INSN (insn); insn; insn = NEXT_INSN (insn))
+      for (; insn; insn = NEXT_INSN (insn))
 	if (GET_CODE (insn) == JUMP_INSN)
 	  {
 	    if (branch)