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| author | David Malcolm <dmalcolm@redhat.com> | 2020-10-22 06:44:27 -0400 |
|---|---|---|
| committer | David Malcolm <dmalcolm@redhat.com> | 2020-10-22 06:44:27 -0400 |
| commit | e14c2bdce0c058587bff56883cd22603eceeb0b0 (patch) | |
| tree | de86b71ccb99aa5d71f6bffe907fd5d1e0b3652e /gcc/ipa-modref-tree.c | |
| parent | f3cf5174b19a89aeed5aa2ba82a373ded35a4a96 (diff) | |
| download | gcc-e14c2bdce0c058587bff56883cd22603eceeb0b0.zip gcc-e14c2bdce0c058587bff56883cd22603eceeb0b0.tar.gz gcc-e14c2bdce0c058587bff56883cd22603eceeb0b0.tar.bz2 | |
ipa-modref-tree.c: fix selftest leaks
"make selftest-valgrind" was reporting:
40 bytes in 1 blocks are definitely lost in loss record 25 of 735
at 0x483AE7D: operator new(unsigned long) (vg_replace_malloc.c:344)
by 0xFA0CEA: selftest::test_insert_search_collapse() (ipa-modref-tree.c:40)
by 0xFA2F9B: selftest::ipa_modref_tree_c_tests() (ipa-modref-tree.c:164)
by 0x256E3AB: selftest::run_tests() (selftest-run-tests.c:93)
by 0x1366A8B: toplev::run_self_tests() (toplev.c:2385)
by 0x1366C47: toplev::main(int, char**) (toplev.c:2467)
by 0x263203F: main (main.c:39)
40 bytes in 1 blocks are definitely lost in loss record 26 of 735
at 0x483AE7D: operator new(unsigned long) (vg_replace_malloc.c:344)
by 0xFA264A: selftest::test_merge() (ipa-modref-tree.c:123)
by 0xFA2FA0: selftest::ipa_modref_tree_c_tests() (ipa-modref-tree.c:165)
by 0x256E3AB: selftest::run_tests() (selftest-run-tests.c:93)
by 0x1366A8B: toplev::run_self_tests() (toplev.c:2385)
by 0x1366C47: toplev::main(int, char**) (toplev.c:2467)
by 0x263203F: main (main.c:39)
40 bytes in 1 blocks are definitely lost in loss record 27 of 735
at 0x483AE7D: operator new(unsigned long) (vg_replace_malloc.c:344)
by 0xFA279E: selftest::test_merge() (ipa-modref-tree.c:130)
by 0xFA2FA0: selftest::ipa_modref_tree_c_tests() (ipa-modref-tree.c:165)
by 0x256E3AB: selftest::run_tests() (selftest-run-tests.c:93)
by 0x1366A8B: toplev::run_self_tests() (toplev.c:2385)
by 0x1366C47: toplev::main(int, char**) (toplev.c:2467)
by 0x263203F: main (main.c:39)
With this patch, the output is clean.
gcc/ChangeLog:
* ipa-modref-tree.c (selftest::test_insert_search_collapse): Fix
leak.
(selftest::test_merge): Fix leaks.
Diffstat (limited to 'gcc/ipa-modref-tree.c')
| -rw-r--r-- | gcc/ipa-modref-tree.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/ipa-modref-tree.c b/gcc/ipa-modref-tree.c index 1a59509..94c68cc 100644 --- a/gcc/ipa-modref-tree.c +++ b/gcc/ipa-modref-tree.c @@ -111,6 +111,8 @@ test_insert_search_collapse () ASSERT_TRUE (t->every_base); ASSERT_EQ (t->bases, NULL); ASSERT_EQ (t->search (1), NULL); + + delete t; } static void @@ -155,6 +157,9 @@ test_merge () base_node = t1->search (3); ASSERT_EQ (base_node->refs, NULL); ASSERT_TRUE (base_node->every_ref); + + delete t1; + delete t2; } |