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(expand_elseif): New function.

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From-SVN: r7931
This commit is contained in:
Richard Kenner 1994-08-15 17:56:27 -04:00
parent 7695ec5fd4
commit d947ba59f6
1 changed files with 11 additions and 0 deletions
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11
gcc/stmt.c
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@ -1932,6 +1932,17 @@ expand_start_else ()
cond_stack->data.cond.next_label = 0; /* No more _else or _elseif calls. */
}
/* After calling expand_start_else, turn this "else" into an "else if"
by providing another condition. */
void
expand_elseif (cond)
tree cond;
{
cond_stack->data.cond.next_label = gen_label_rtx ();
do_jump (cond, cond_stack->data.cond.next_label, NULL_RTX);
}
/* Generate RTL for the end of an if-then.
Pop the record for it off of cond_stack. */