Remove usages of _LIBCPP_MSVC which is never defined
llvm-svn: 302736
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 0c6e7ae4cc8039af611d7a5cf153d9bb7664f3e2
diff --git a/src/include/atomic_support.h b/src/include/atomic_support.h
index 378541b..08847e6 100644
--- a/src/include/atomic_support.h
+++ b/src/include/atomic_support.h
@@ -29,7 +29,7 @@
#endif
#if !defined(_LIBCPP_HAS_ATOMIC_BUILTINS) && !defined(_LIBCPP_HAS_NO_THREADS)
-# if defined(_LIBCPP_MSVC)
+# if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("Building libc++ without __atomic builtins is unsupported")
# else
# warning Building libc++ without __atomic builtins is unsupported
diff --git a/src/thread.cpp b/src/thread.cpp
index 3f283c3..412a8fa 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -99,7 +99,7 @@
#else // defined(CTL_HW) && defined(HW_NCPU)
// TODO: grovel through /proc or check cpuid on x86 and similar
// instructions on other architectures.
-# if defined(_LIBCPP_MSVC)
+# if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("hardware_concurrency not yet implemented")
# else
# warning hardware_concurrency not yet implemented