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Fix memory leaks in sbitmap.c selftests

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"make selftest-valgrind" shows a few leaks in sbitmap.c's selftests;
this patch fixes them.

gcc/ChangeLog:
	* sbitmap.c (selftest::test_set_range): Fix memory leaks.
	(selftest::test_bit_in_range): Likewise.

From-SVN: r256978
This commit is contained in:
David Malcolm 2018-01-23 11:01:55 +00:00 • committed by David Malcolm
parent ef57eeb232
commit 485cf85403
2 changed files with 11 additions and 0 deletions
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5
gcc/ChangeLog
View file

@ -1,3 +1,8 @@
2018-01-23 David Malcolm <dmalcolm@redhat.com>
* sbitmap.c (selftest::test_set_range): Fix memory leaks.
(selftest::test_bit_in_range): Likewise.
2018-01-23 Richard Sandiford <richard.sandiford@linaro.org>
PR testsuite/83888

6
gcc/sbitmap.c
View file

@ -897,6 +897,7 @@ test_set_range ()
bitmap_set_range (s, 15, 1);
ASSERT_FALSE (bitmap_bit_in_range_p_checking (s, 1, 14));
ASSERT_TRUE (bitmap_bit_in_range_p_checking (s, 15, 15));
sbitmap_free (s);
s = sbitmap_alloc (1024);
bitmap_clear (s);
@ -914,6 +915,7 @@ test_set_range ()
ASSERT_FALSE (bitmap_bit_in_range_p_checking (s, 512 + 64, 1023));
ASSERT_TRUE (bitmap_bit_in_range_p_checking (s, 512, 512));
ASSERT_TRUE (bitmap_bit_in_range_p_checking (s, 512 + 63, 512 + 63));
sbitmap_free (s);
}
/* Verify bitmap_bit_in_range_p functions for sbitmap. */
@ -935,6 +937,8 @@ test_bit_in_range ()
ASSERT_TRUE (bitmap_bit_in_range_p (s, 100, 100));
ASSERT_TRUE (bitmap_bit_p (s, 100));
sbitmap_free (s);
s = sbitmap_alloc (64);
bitmap_clear (s);
bitmap_set_bit (s, 63);
@ -942,6 +946,7 @@ test_bit_in_range ()
ASSERT_TRUE (bitmap_bit_in_range_p (s, 1, 63));
ASSERT_TRUE (bitmap_bit_in_range_p (s, 63, 63));
ASSERT_TRUE (bitmap_bit_p (s, 63));
sbitmap_free (s);
s = sbitmap_alloc (1024);
bitmap_clear (s);
@ -985,6 +990,7 @@ test_bit_in_range ()
ASSERT_FALSE (bitmap_bit_in_range_p (s, 17, 31));
ASSERT_FALSE (bitmap_bit_in_range_p (s, 49, 63));
ASSERT_FALSE (bitmap_bit_in_range_p (s, 65, 1023));
sbitmap_free (s);
}
/* Run all of the selftests within this file. */