diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2008-09-03 20:28:50 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2008-09-03 20:28:50 +0000 |
| commit | b0a86c21f934d2dd9d5a6da2e52ee833da1d437b (patch) | |
| tree | 6a73d1f6ae7c95d2fb65ba04f41dc85ea88979d2 | |
| parent | 4eb206bebcdab28ababe8df55c6185cec2cdc071 (diff) | |
Modify object size checking builtins to lower to libc calls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55721 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/AST/Builtins.def | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/clang/AST/Builtins.def b/include/clang/AST/Builtins.def index 126609b04d..589b5f69af 100644 --- a/include/clang/AST/Builtins.def +++ b/include/clang/AST/Builtins.def @@ -124,13 +124,13 @@ BUILTIN(__builtin_memset, "v*v*cz", "n") BUILTIN(__builtin_return_address, "v*Ui", "n") BUILTIN(__builtin_frame_address, "v*Ui", "n") // GCC Object size checking builtins -BUILTIN(__builtin___memset_chk, "v*v*izz", "n") -BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "n") -BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "n") -BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "n") -BUILTIN(__builtin___strncpy_chk, "c*cC*cC*zz", "n") -BUILTIN(__builtin___strcpy_chk, "c*cC*cC*z", "n") -BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "n") +BUILTIN(__builtin___memset_chk, "v*v*izz", "nF") +BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "nF") +BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "nF") +BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "nF") +BUILTIN(__builtin___strncpy_chk, "c*cC*cC*zz", "nF") +BUILTIN(__builtin___strcpy_chk, "c*cC*cC*z", "nF") +BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF") BUILTIN(__builtin_expect, "iii" , "nc") BUILTIN(__builtin_prefetch, "vCv*.", "nc") BUILTIN(__builtin_trap, "v", "n") |