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From-SVN: r692
This commit is contained in:
Richard Kenner 1992-04-06 08:01:13 -04:00
parent c5defebb13
commit de5292c79f
1 changed files with 4 additions and 2 deletions
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6
gcc/reorg.c
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@ -3110,6 +3110,9 @@ relax_delay_slots (first)
target_label = follow_jumps (target_label, 1);
target_label = prev_label (next_active_insn (target_label));
if (target_label == 0)
target_label = find_end_label ();
if (next_active_insn (target_label) == next)
{
delete_jump (insn);
@ -3117,8 +3120,7 @@ relax_delay_slots (first)
}
if (target_label != JUMP_LABEL (insn))
redirect_jump (insn,
target_label ? target_label : find_end_label ());
redirect_jump (insn, target_label);
/* See if this jump branches around a unconditional jump.
If so, invert this jump and point it to the target of the