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| author | Jan Hubicka <jh@suse.cz> | 2013-07-30 14:00:42 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2013-07-30 12:00:42 +0000 |
| commit | 605e86fa3f9faa7f244ead20033aa1263d635c21 (patch) | |
| tree | 9be479df66543cd0fbfc4055e4671cf88c8b127d /gcc | |
| parent | 60de1c7df5486e81b52c9db5003abba08af7b3f9 (diff) | |
| download | gcc-605e86fa3f9faa7f244ead20033aa1263d635c21.zip gcc-605e86fa3f9faa7f244ead20033aa1263d635c21.tar.gz gcc-605e86fa3f9faa7f244ead20033aa1263d635c21.tar.bz2 | |
profile.c (compute_value_histograms): Do not ICE when there is mismatch only on some counters.
* profile.c (compute_value_histograms): Do not ICE when
there is mismatch only on some counters.
Co-Authored-By: Martin Liska <marxin.liska@gmail.com>
From-SVN: r201333
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/profile.c | 8 |
2 files changed, 12 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d073a19..b99e074 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-07-30 Jan Hubicka <jh@suse.cz> + Martin Liska <marxin.liska@gmail.com> + + * profile.c (compute_value_histograms): Do not ICE when + there is mismatch only on some counters. + 2013-07-30 Zhenqiang Chen <zhenqiang.chen@linaro.org> PR rtl-optimization/57637 diff --git a/gcc/profile.c b/gcc/profile.c index b833398..4ad7c9f 100644 --- a/gcc/profile.c +++ b/gcc/profile.c @@ -885,12 +885,16 @@ compute_value_histograms (histogram_values values, unsigned cfg_checksum, t = (int) hist->type; aact_count = act_count[t]; - act_count[t] += hist->n_counters; + if (act_count[t]) + act_count[t] += hist->n_counters; gimple_add_histogram_value (cfun, stmt, hist); hist->hvalue.counters = XNEWVEC (gcov_type, hist->n_counters); for (j = 0; j < hist->n_counters; j++) - hist->hvalue.counters[j] = aact_count[j]; + if (aact_count[t]) + hist->hvalue.counters[j] = aact_count[j]; + else + hist->hvalue.counters[j] = 0; } for (t = 0; t < GCOV_N_VALUE_COUNTERS; t++) |