1 files changed, 22 insertions, 0 deletions
diff --git a/libc/src/math/generic/iscanonicalbf16.cpp b/libc/src/math/generic/iscanonicalbf16.cpp
new file mode 100644
index 000000000000..34c11bfcb83d
--- /dev/null
+++ b/libc/src/math/generic/iscanonicalbf16.cpp
@@ -0,0 +1,22 @@
+//===-- Implementation of iscanonicalbf16 function ------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "src/math/iscanonicalbf16.h"
+#include "src/__support/FPUtil/BasicOperations.h"
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/__support/common.h"
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+LLVM_LIBC_FUNCTION(int, iscanonicalbf16, (bfloat16 x)) {
+  bfloat16 tmp;
+  return fputil::canonicalize(tmp, x) == 0;
+}
+
+} // namespace LIBC_NAMESPACE_DECL