Add some of GCC's object checking builtin's.

llvm-svn: 51133

Add some of GCC's object checking builtin's.
llvm-svn: 51133
0424b0e7 · Steve Naroff · 8d76cdb1 · 0424b0e7
Commit 0424b0e7 authored 16 years ago by Steve Naroff
--- a/clang/include/clang/AST/Builtins.def
+++ b/clang/include/clang/AST/Builtins.def
@@ -94,6 +94,10 @@ BUILTIN(__builtin_va_start, "va&.", "n")
 BUILTIN(__builtin_va_end, "va&", "n")
 BUILTIN(__builtin_va_copy, "va&a", "n")
 BUILTIN(__builtin_memcpy, "v*v*vC*z", "n")
+// GCC Object size checking builtins
+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_expect, "iii"   , "nc")

 BUILTIN(__builtin_shufflevector, "v."   , "nc")