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| author | Jakub Jelinek <jakub@redhat.com> | 2016-03-04 23:11:41 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-03-04 23:11:41 +0100 |
| commit | 411d61c4af0a07a0f86b8fefabe568f519932d4e (patch) | |
| tree | 0ffa8d937e276639a4f9c73bb3116d58c03dff03 /gcc | |
| parent | 0c8825de94f416f4e76720f769f26e21c80d328c (diff) | |
| download | gcc-411d61c4af0a07a0f86b8fefabe568f519932d4e.zip gcc-411d61c4af0a07a0f86b8fefabe568f519932d4e.tar.gz gcc-411d61c4af0a07a0f86b8fefabe568f519932d4e.tar.bz2 | |
decl.c (start_preparsed_function): Don't emit start clobber at the start of constructor clones.
* decl.c (start_preparsed_function): Don't emit start clobber at the
start of constructor clones.
From-SVN: r233985
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 1bfb146..5951567 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,8 @@ 2016-03-04 Jakub Jelinek <jakub@redhat.com> + * decl.c (start_preparsed_function): Don't emit start clobber at the + start of constructor clones. + PR c++/70035 * cp-tree.h (cp_ubsan_maybe_initialize_vtbl_ptrs): New prototype. * decl.c (start_preparsed_function): Call diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 0edf166..8504ab6 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -14120,6 +14120,7 @@ start_preparsed_function (tree decl1, tree attrs, int flags) if (!processing_template_decl && (flag_lifetime_dse > 1) && DECL_CONSTRUCTOR_P (decl1) + && !DECL_CLONED_FUNCTION_P (decl1) /* We can't clobber safely for an implicitly-defined default constructor because part of the initialization might happen before we enter the constructor, via AGGR_INIT_ZERO_FIRST (c++/68006). */ |