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| author | David Malcolm <dmalcolm@redhat.com> | 2013-08-05 20:04:02 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2013-08-05 20:04:02 +0000 |
| commit | 6a389ed508822befad6d8b994874b04a521431cc (patch) | |
| tree | 809dc530fde0246b16ba125f9f342ee515aaefc8 /gcc/passes.c | |
| parent | f7695dbf402847104b2330126a3c61fae199cc1a (diff) | |
| download | gcc-6a389ed508822befad6d8b994874b04a521431cc.zip gcc-6a389ed508822befad6d8b994874b04a521431cc.tar.gz gcc-6a389ed508822befad6d8b994874b04a521431cc.tar.bz2 | |
Zero-initialize pass_manager
gcc/
* passes.c (pass_manager::operator new): New.
From-SVN: r201506
Diffstat (limited to 'gcc/passes.c')
| -rw-r--r-- | gcc/passes.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/passes.c b/gcc/passes.c index fcbd630..8efce30 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -1339,6 +1339,13 @@ pass_manager::register_pass (struct register_pass_info *pass_info) -> all_passes */ +void * +pass_manager::operator new (size_t sz) +{ + /* Ensure that all fields of the pass manager are zero-initialized. */ + return xcalloc (1, sz); +} + pass_manager::pass_manager (context *ctxt) : all_passes(NULL), all_small_ipa_passes(NULL), all_lowering_passes(NULL), all_regular_ipa_passes(NULL), all_lto_gen_passes(NULL), |