From 485cf85403386fa44d9746c7f4f449e03760eb01 Mon Sep 17 00:00:00 2001 From: David Malcolm Date: Tue, 23 Jan 2018 11:01:55 +0000 Subject: [PATCH] Fix memory leaks in sbitmap.c selftests "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 --- gcc/ChangeLog | 5 +++++ gcc/sbitmap.c | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 94f2ad75ce1..3a4a97be236 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-01-23 David Malcolm + + * sbitmap.c (selftest::test_set_range): Fix memory leaks. + (selftest::test_bit_in_range): Likewise. + 2018-01-23 Richard Sandiford PR testsuite/83888 diff --git a/gcc/sbitmap.c b/gcc/sbitmap.c index cf46cb26bc6..967868ad118 100644 --- a/gcc/sbitmap.c +++ b/gcc/sbitmap.c @@ -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. */ -- 2.30.2