[Builtins] Treat `bcmp` as a builtin.
Summary:
This makes it consistent with `memcmp` and `__builtin_bcmp`.
Also see the discussion in https://reviews.llvm.org/D56593.
Reviewers: jyknight
Subscribers: kristina, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D58120
llvm-svn: 354023
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 9896246..4f49bd7 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -3672,6 +3672,10 @@
case Builtin::BImemcmp:
return Builtin::BImemcmp;
+ case Builtin::BI__builtin_bcmp:
+ case Builtin::BIbcmp:
+ return Builtin::BIbcmp;
+
case Builtin::BI__builtin_strncpy:
case Builtin::BI__builtin___strncpy_chk:
case Builtin::BIstrncpy:
@@ -3712,6 +3716,8 @@
return Builtin::BImemmove;
else if (FnInfo->isStr("memcmp"))
return Builtin::BImemcmp;
+ else if (FnInfo->isStr("bcmp"))
+ return Builtin::BIbcmp;
else if (FnInfo->isStr("strncpy"))
return Builtin::BIstrncpy;
else if (FnInfo->isStr("strncmp"))