remove call to memset in value-prof.c:free_hist()
Prathamesh Kulkarni
prathamesh.kulkarni@linaro.org
Tue May 23 13:54:00 GMT 2017
Hi Jeff,
As discussed in the other thread, this patch removes dead call to
memset in free_hist().
Bootstrap+tested on x86_64-unknown-linux-gnu.
Cross-tested on arm*-*-*, aarch64*-*-*.
OK for trunk ?
Thanks,
Prathamesh
-------------- next part --------------
2017-05-23 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* value-prof.c (free_hist): Remove call to memset and the enclosing if
condition.
diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 1ce0fda0ed2..7366070d97a 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -564,8 +564,6 @@ free_hist (void **slot, void *data ATTRIBUTE_UNUSED)
{
histogram_value hist = *(histogram_value *) slot;
free (hist->hvalue.counters);
- if (flag_checking)
- memset (hist, 0xab, sizeof (*hist));
free (hist);
return 1;
}
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