Add __builtin_memchr (used by GNU libstdc++).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80288 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/Builtins.def b/include/clang/Basic/Builtins.def
index 0ac2fab8a03a056dc8848779e4cc0bd212b2a7e2..d30a7c84ef17ef09b075f4c6000a7e05fbe4cb75 100644 (file)
--- a/include/clang/Basic/Builtins.def
+++ b/include/clang/Basic/Builtins.def
@@ -141,6 +141,7 @@ BUILTIN(__builtin_stdarg_start, "vA.", "n")
 BUILTIN(__builtin_bcmp, "iv*v*z", "n")
 BUILTIN(__builtin_bcopy, "vv*v*z", "n")
 BUILTIN(__builtin_bzero, "vv*z", "n")
+BUILTIN(__builtin_memchr, "v*vC*iz", "nF")
 BUILTIN(__builtin_memcmp, "ivC*vC*z", "nF")
 BUILTIN(__builtin_memcpy, "v*v*vC*z", "nF")
 BUILTIN(__builtin_memmove, "v*v*vC*z", "nF")