[cfi] Use __builtin version of __clear_cache.
authorEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Fri, 29 Jun 2018 17:22:58 +0000 (17:22 +0000)
committerEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Fri, 29 Jun 2018 17:22:58 +0000 (17:22 +0000)
commitd77e7ba74e77fe8fc61f84e79ba6678d614c40af
tree6b003ebc3b01f1a34edf253348c1700ef5d1ed7e
parent3b0535b424aca711375fa4e2a25c40509d6c6ed3
[cfi] Use __builtin version of __clear_cache.

__builtin___clear_cache is also present on X86 and does the right thing (i.e. nop) there.

llvm-svn: 335997
compiler-rt/test/cfi/cross-dso/icall/dlopen.cpp