diff options
| author | Dehao Chen <dehao@google.com> | 2013-06-02 19:13:52 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@google.com> | 2013-06-02 19:13:52 +0000 |
| commit | 8e955d2567f300ef6f97f32b8f73adc1f15637bd (patch) | |
| tree | e7a845b05166374d54634326ea4e3c8b7ee98fb5 | |
| parent | 2e9281336673f75e50c25fdcb0e058255f51015e (diff) | |
Fix uninitialized memory and incorrect hash_eq function.
2013-06-02 Dehao Chen <dehao@google.com>
* gcc/auto-profile.c (afdo_stack_eq): Fix incorrect hash_eq function.
(process_auto_profile): Fix uninitialized memory error.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/google/gcc-4_7@199592 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/auto-profile.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/auto-profile.c b/gcc/auto-profile.c index e1a05fb7567..075d30a0a3c 100644 --- a/gcc/auto-profile.c +++ b/gcc/auto-profile.c @@ -310,9 +310,10 @@ afdo_stack_eq (const void *p, const void *q) if (s2->callee_name != NULL) return 0; } - else if (s2->callee_name != NULL - && strcmp (afdo_get_bfd_name (s1->callee_name), - afdo_get_bfd_name (s2->callee_name))) + else if (s2->callee_name == NULL) + return 0; + else if (strcmp (afdo_get_bfd_name (s1->callee_name), + afdo_get_bfd_name (s2->callee_name))) return 0; i = afdo_get_original_name_size (s1->func_name); @@ -1214,6 +1215,8 @@ process_auto_profile (void) new_stack->num_inst = 0; new_stack->count = 0; new_stack->max_count = 0; + new_stack->hist_size = 0; + new_stack->hist = NULL; stack_slot = (struct gcov_stack **) htab_find_slot (stack_htab, new_stack, INSERT); if (!*stack_slot) |