diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/utils/scoped_arena_allocator.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/utils/scoped_arena_allocator.cc b/compiler/utils/scoped_arena_allocator.cc index a78d28792b..bd78eaef0d 100644 --- a/compiler/utils/scoped_arena_allocator.cc +++ b/compiler/utils/scoped_arena_allocator.cc @@ -99,6 +99,7 @@ void* ArenaStack::AllocValgrind(size_t bytes, ArenaAllocKind kind) { } CurrentStats()->RecordAlloc(bytes, kind); top_ptr_ = ptr + rounded_bytes; + VALGRIND_MAKE_MEM_UNDEFINED(ptr, bytes); VALGRIND_MAKE_MEM_NOACCESS(ptr + bytes, rounded_bytes - bytes); return ptr; } |