Adjust the changes from r230255 to bail out if the backend can't lower
authorJoerg Sonnenberger <joerg@bec.de>
Wed, 4 Mar 2015 14:25:35 +0000 (14:25 +0000)
committerJoerg Sonnenberger <joerg@bec.de>
Wed, 4 Mar 2015 14:25:35 +0000 (14:25 +0000)
commit244a577754ba359795fc52510793d729c332cf7b
treef0247e8feca54c415ac5491b7004edfd3c971e72
parent71f5be1ed0f8a70827b27a867945a67dc7417666
Adjust the changes from r230255 to bail out if the backend can't lower
__builtin_setjmp/__builtin_longjmp and don't fall back to the libc
functions.

llvm-svn: 231245
clang/include/clang/Basic/Builtins.def
clang/lib/CodeGen/CGBuiltin.cpp
clang/lib/CodeGen/TargetInfo.h
clang/test/CodeGen/builtin-longjmp.c