Remove a clang-cl workaround that's no longer needed.
clang-cl now supports enough of `#pragma intrinsic` that
it can use SecureZeroMemory() without an explicit intrin.h include.
This reverts https://boringssl-review.googlesource.com/#/c/8320/
BUG=chromium:592745
Change-Id: Ib766133f1713137bddd07654376a3b4888d4b0fb
Reviewed-on: https://boringssl-review.googlesource.com/11780
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
diff --git a/crypto/mem.c b/crypto/mem.c
index 4596472..ee34767 100644
--- a/crypto/mem.c
+++ b/crypto/mem.c
@@ -68,14 +68,6 @@
#if defined(OPENSSL_WINDOWS)
OPENSSL_MSVC_PRAGMA(warning(push, 3))
#include <windows.h>
-
-/* Work around a clang-cl bug: SecureZeroMemory() below uses __stosb() but
- * windows.h only declares that intrinsic and then uses `#pragma intrinsic` for
- * it. clang-cl doesn't implement `#pragma intrinsic` yet; it instead defines
- * the function as an always-inline symbol in its intrin.h.
- * TODO(thakis): Remove this once http://llvm.org/PR19898 is fixed.
- */
-#include <intrin.h>
OPENSSL_MSVC_PRAGMA(warning(pop))
#else
#include <strings.h>
