diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/asan.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dfe39b431f4..70f089cf0e9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-10-18 Xinliang David Li <davidxl@google.com> + + * asan.c (asan_init_shadow_ptr_types): change shadow type + to signed type. + 2012-10-10 Richard Biener <rguenther@suse.de> * lto-streamer-in.c (lto_input_location_bitpack): Rename to ... diff --git a/gcc/asan.c b/gcc/asan.c index 6715e51ffe7..9464836518d 100644 --- a/gcc/asan.c +++ b/gcc/asan.c @@ -825,10 +825,10 @@ static void asan_init_shadow_ptr_types (void) { asan_shadow_set = new_alias_set (); - shadow_ptr_types[0] = build_distinct_type_copy (unsigned_char_type_node); + shadow_ptr_types[0] = build_distinct_type_copy (signed_char_type_node); TYPE_ALIAS_SET (shadow_ptr_types[0]) = asan_shadow_set; shadow_ptr_types[0] = build_pointer_type (shadow_ptr_types[0]); - shadow_ptr_types[1] = build_distinct_type_copy (short_unsigned_type_node); + shadow_ptr_types[1] = build_distinct_type_copy (short_integer_type_node); TYPE_ALIAS_SET (shadow_ptr_types[1]) = asan_shadow_set; shadow_ptr_types[1] = build_pointer_type (shadow_ptr_types[1]); } |