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* analyze_brprob: Avoid overflows. 

From-SVN: r44430
This commit is contained in:
Jan Hubicka 2001-07-27 18:03:08 +02:00 committed by Jan Hubicka
parent d69d031618
commit 92e3cac874
2 changed files with 12 additions and 8 deletions
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4
contrib/ChangeLog
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@ -1,3 +1,7 @@
Fri Jul 27 18:01:21 CEST 2001 Jan Hubicka <jh@suse.cz>
* analyze_brprob: Avoid overflows.
2001-07-27 Richard Henderson <rth@redhat.com>
* gcc_update: Dump timestamp in LAST_UPDATED.

16
contrib/analyze_brprob
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@ -116,17 +116,17 @@ BEGIN {nnames = 0}
}
counts[name]=counts[name] "+" count
hits[name]=hits[name] "+" hit
if (int (hit) < (int (count) / 2))
hit = count - hit;
if (float (hit) < (float (count) / 2))
hit = "("count" - "hit")";
phits[name]=phits[name] "+" hit
#BC crashes on long strings. Irritating.
if (length(counts[name]) > 4000)
{
counts[name] = longeval(counts[name])
hits[name] = longeval(hits[name])
phits[name] = longeval(phits[name])
}
if (length(counts[name]) > 2000)
counts[name] = longeval(counts[name])
if (length(hits[name]) > 2000)
hits[name] = longeval(hits[name])
if (length(phits[name]) > 2000)
phits[name] = longeval(phits[name])
}
END {
# Heuristics called combined predicts just everything.