[libc][math][c++23] Add f{max,min}imum{,_mag,_mag_num,_num}bf16 math functions (#152881)

This PR adds the following basic math functions for BFloat16 type along
with the tests:
- fmaximumbf16
- fmaximum_magbf16
- fmaximum_mag_numbf16
- fmaximum_numbf16
- fminimumbf16
- fminimum_magbf16
- fminimum_mag_numbf16
- fminimum_numbf16

---------

Signed-off-by: Krishna Pandey <kpandey81930@gmail.com>

libc/config/baremetal/aarch64/entrypoints.txt

@@ -770,7 +770,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/baremetal/arm/entrypoints.txt

@@ -773,7 +773,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/baremetal/riscv/entrypoints.txt

@@ -773,7 +773,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/darwin/aarch64/entrypoints.txt

@@ -603,7 +603,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/darwin/x86_64/entrypoints.txt

@@ -246,7 +246,16 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
+
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/gpu/amdgpu/entrypoints.txt

@@ -629,7 +629,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/gpu/nvptx/entrypoints.txt

@@ -630,7 +630,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/linux/aarch64/entrypoints.txt

@@ -857,7 +857,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/linux/arm/entrypoints.txt

@@ -473,7 +473,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/linux/riscv/entrypoints.txt

@@ -876,7 +876,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/linux/x86_64/entrypoints.txt

@@ -908,7 +908,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/config/windows/entrypoints.txt

@@ -319,7 +319,15 @@ list(APPEND TARGET_LIBM_ENTRYPOINTS
   libc.src.math.fabsbf16
   libc.src.math.floorbf16
   libc.src.math.fmaxbf16
+  libc.src.math.fmaximumbf16
+  libc.src.math.fmaximum_magbf16
+  libc.src.math.fmaximum_mag_numbf16
+  libc.src.math.fmaximum_numbf16
   libc.src.math.fminbf16
+  libc.src.math.fminimumbf16
+  libc.src.math.fminimum_magbf16
+  libc.src.math.fminimum_mag_numbf16
+  libc.src.math.fminimum_numbf16
   libc.src.math.roundbf16
   libc.src.math.roundevenbf16
   libc.src.math.truncbf16

libc/src/math/CMakeLists.txt

@@ -240,48 +240,56 @@ add_math_entrypoint_object(fmaximumf)
 add_math_entrypoint_object(fmaximuml)
 add_math_entrypoint_object(fmaximumf16)
 add_math_entrypoint_object(fmaximumf128)
+add_math_entrypoint_object(fmaximumbf16)
 
 add_math_entrypoint_object(fmaximum_num)
 add_math_entrypoint_object(fmaximum_numf)
 add_math_entrypoint_object(fmaximum_numl)
 add_math_entrypoint_object(fmaximum_numf16)
 add_math_entrypoint_object(fmaximum_numf128)
+add_math_entrypoint_object(fmaximum_numbf16)
 
 add_math_entrypoint_object(fmaximum_mag)
 add_math_entrypoint_object(fmaximum_magf)
 add_math_entrypoint_object(fmaximum_magl)
 add_math_entrypoint_object(fmaximum_magf16)
 add_math_entrypoint_object(fmaximum_magf128)
+add_math_entrypoint_object(fmaximum_magbf16)
 
 add_math_entrypoint_object(fmaximum_mag_num)
 add_math_entrypoint_object(fmaximum_mag_numf)
 add_math_entrypoint_object(fmaximum_mag_numl)
 add_math_entrypoint_object(fmaximum_mag_numf16)
 add_math_entrypoint_object(fmaximum_mag_numf128)
+add_math_entrypoint_object(fmaximum_mag_numbf16)
 
 add_math_entrypoint_object(fminimum)
 add_math_entrypoint_object(fminimumf)
 add_math_entrypoint_object(fminimuml)
 add_math_entrypoint_object(fminimumf16)
 add_math_entrypoint_object(fminimumf128)
+add_math_entrypoint_object(fminimumbf16)
 
 add_math_entrypoint_object(fminimum_num)
 add_math_entrypoint_object(fminimum_numf)
 add_math_entrypoint_object(fminimum_numl)
 add_math_entrypoint_object(fminimum_numf16)
 add_math_entrypoint_object(fminimum_numf128)
+add_math_entrypoint_object(fminimum_numbf16)
 
 add_math_entrypoint_object(fminimum_mag)
 add_math_entrypoint_object(fminimum_magf)
 add_math_entrypoint_object(fminimum_magl)
 add_math_entrypoint_object(fminimum_magf16)
 add_math_entrypoint_object(fminimum_magf128)
+add_math_entrypoint_object(fminimum_magbf16)
 
 add_math_entrypoint_object(fminimum_mag_num)
 add_math_entrypoint_object(fminimum_mag_numf)
 add_math_entrypoint_object(fminimum_mag_numl)
 add_math_entrypoint_object(fminimum_mag_numf16)
 add_math_entrypoint_object(fminimum_mag_numf128)
+add_math_entrypoint_object(fminimum_mag_numbf16)
 
 add_math_entrypoint_object(fmul)
 add_math_entrypoint_object(fmull)

libc/src/math/fmaximum_mag_numbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fmaximum_mag_numbf16 ----------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMAXIMUM_MAG_NUMBF16_H
+#define LLVM_LIBC_SRC_MATH_FMAXIMUM_MAG_NUMBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fmaximum_mag_numbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMAXIMUM_MAG_NUMBF16_H

libc/src/math/fmaximum_magbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fmaximum_magbf16 --------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMAXIMUM_MAGBF16_H
+#define LLVM_LIBC_SRC_MATH_FMAXIMUM_MAGBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fmaximum_magbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMAXIMUM_MAGBF16_H

libc/src/math/fmaximum_numbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fmaximum_numbf16 --------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMAXIMUM_NUMBF16_H
+#define LLVM_LIBC_SRC_MATH_FMAXIMUM_NUMBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fmaximum_numbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMAXIMUM_NUMBF16_H

libc/src/math/fmaximumbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fmaximumbf16 ------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMAXIMUMBF16_H
+#define LLVM_LIBC_SRC_MATH_FMAXIMUMBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fmaximumbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMAXIMUMBF16_H

libc/src/math/fminimum_mag_numbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fminimum_mag_numbf16 ----------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMINIMUM_MAG_NUMBF16_H
+#define LLVM_LIBC_SRC_MATH_FMINIMUM_MAG_NUMBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fminimum_mag_numbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMINIMUM_MAG_NUMBF16_H

libc/src/math/fminimum_magbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fminimum_magbf16 --------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMINIMUM_MAGBF16_H
+#define LLVM_LIBC_SRC_MATH_FMINIMUM_MAGBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fminimum_magbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMINIMUM_MAGBF16_H

libc/src/math/fminimum_numbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fminimum_numbf16 --------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMINIMUM_NUMBF16_H
+#define LLVM_LIBC_SRC_MATH_FMINIMUM_NUMBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fminimum_numbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMINIMUM_NUMBF16_H

libc/src/math/fminimumbf16.h

@@ -0,0 +1,21 @@
+//===-- Implementation header for fminimumbf16 ------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATH_FMINIMUMBF16_H
+#define LLVM_LIBC_SRC_MATH_FMINIMUMBF16_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+bfloat16 fminimumbf16(bfloat16 x, bfloat16 y);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_FMINIMUMBF16_H

libc/src/math/generic/CMakeLists.txt

@@ -2439,6 +2439,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fmaximumbf16
+  SRCS
+    fmaximumbf16.cpp
+  HDRS
+    ../fmaximumbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fmaximum_num
   SRCS
@@ -2497,6 +2512,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fmaximum_numbf16
+  SRCS
+    fmaximum_numbf16.cpp
+  HDRS
+    ../fmaximum_numbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fmaximum_mag
   SRCS
@@ -2555,6 +2585,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fmaximum_magbf16
+  SRCS
+    fmaximum_magbf16.cpp
+  HDRS
+    ../fmaximum_magbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fmaximum_mag_num
   SRCS
@@ -2613,6 +2658,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fmaximum_mag_numbf16
+  SRCS
+    fmaximum_mag_numbf16.cpp
+  HDRS
+    ../fmaximum_mag_numbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fminimum
   SRCS
@@ -2671,6 +2731,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fminimumbf16
+  SRCS
+    fminimumbf16.cpp
+  HDRS
+    ../fminimumbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fminimum_num
   SRCS
@@ -2729,6 +2804,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fminimum_numbf16
+  SRCS
+    fminimum_numbf16.cpp
+  HDRS
+    ../fminimum_numbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fminimum_mag
   SRCS
@@ -2787,6 +2877,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fminimum_magbf16
+  SRCS
+    fminimum_magbf16.cpp
+  HDRS
+    ../fminimum_magbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fminimum_mag_num
   SRCS
@@ -2845,6 +2950,21 @@ add_entrypoint_object(
     libc.src.__support.FPUtil.basic_operations
 )
 
+add_entrypoint_object(
+  fminimum_mag_numbf16
+  SRCS
+    fminimum_mag_numbf16.cpp
+  HDRS
+    ../fminimum_mag_numbf16.h
+  DEPENDS
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.macros.config
+    libc.src.__support.macros.properties.types
+  FLAGS
+    MISC_MATH_BASIC_OPS_OPT
+)
+
 add_entrypoint_object(
   fmul
   SRCS

libc/src/math/generic/fmaximum_mag_numbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fmaximum_mag_numbf16 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/fmaximum_mag_numbf16.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(bfloat16, fmaximum_mag_numbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fmaximum_mag_num(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fmaximum_magbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fmaximum_magbf16 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/fmaximum_magbf16.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(bfloat16, fmaximum_magbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fmaximum_mag(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fmaximum_numbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fmaximum_numbf16 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/fmaximum_numbf16.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(bfloat16, fmaximum_numbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fmaximum_num(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fmaximumbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fmaximumbf16 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/fmaximumbf16.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(bfloat16, fmaximumbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fmaximum(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fminimum_mag_numbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fminimum_mag_numbf16 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/fminimum_mag_numbf16.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(bfloat16, fminimum_mag_numbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fminimum_mag_num(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fminimum_magbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fminimum_magbf16 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/fminimum_magbf16.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(bfloat16, fminimum_magbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fminimum_mag(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fminimum_numbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fminimum_numbf16 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/fminimum_numbf16.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(bfloat16, fminimum_numbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fminimum_num(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/src/math/generic/fminimumbf16.cpp

@@ -0,0 +1,21 @@
+//===-- Implementation of fminimumbf16 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/fminimumbf16.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(bfloat16, fminimumbf16, (bfloat16 x, bfloat16 y)) {
+  return fputil::fminimum(x, y);
+}
+
+} // namespace LIBC_NAMESPACE_DECL

libc/test/src/math/smoke/CMakeLists.txt

@@ -2530,6 +2530,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fmaximumbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fmaximumbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fmaximumbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fmaximum_num_test
   SUITE
@@ -2586,6 +2601,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fmaximum_numbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fmaximum_numbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fmaximum_numbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fmaximum_magf_test
   SUITE
@@ -2661,6 +2691,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fmaximum_magbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fmaximum_magbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fmaximum_magbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fmaximum_mag_numf_test
   SUITE
@@ -2731,6 +2776,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fmaximum_mag_numbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fmaximum_mag_numbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fmaximum_mag_numbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fminimuml_test
   SUITE
@@ -2801,6 +2861,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fminimumbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fminimumbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fminimumbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fminimum_numf_test
   SUITE
@@ -2871,6 +2946,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fminimum_numbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fminimum_numf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fminimum_numf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fminimum_magf_test
   SUITE
@@ -2941,6 +3031,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fminimum_magbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fminimum_magbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fminimum_magbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fminimum_mag_numf_test
   SUITE
@@ -3011,6 +3116,21 @@ add_fp_unittest(
     libc.src.__support.FPUtil.fp_bits
 )
 
+add_fp_unittest(
+  fminimum_mag_numbf16_test
+  SUITE
+    libc-math-smoke-tests
+  SRCS
+    fminimum_mag_numbf16_test.cpp
+  HDRS
+    FMaximumTest.h
+  DEPENDS
+    libc.src.math.fminimum_mag_numbf16
+    libc.src.__support.CPP.algorithm
+    libc.src.__support.FPUtil.bfloat16
+    libc.src.__support.FPUtil.fp_bits
+)
+
 add_fp_unittest(
   fmul_test
   SUITE

libc/test/src/math/smoke/fmaximum_mag_numbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fmaximum_mag_numbf16 --------------------------------===//
+//
+// 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 "FMaximumMagNumTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fmaximum_mag_numbf16.h"
+
+LIST_FMAXIMUM_MAG_NUM_TESTS(bfloat16, LIBC_NAMESPACE::fmaximum_mag_numbf16)

libc/test/src/math/smoke/fmaximum_magbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fmaximum_magbf16 ------------------------------------===//
+//
+// 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 "FMaximumMagTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fmaximum_magbf16.h"
+
+LIST_FMAXIMUM_MAG_TESTS(bfloat16, LIBC_NAMESPACE::fmaximum_magbf16)

libc/test/src/math/smoke/fmaximum_numbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fmaximum_numbf16 ------------------------------------===//
+//
+// 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 "FMaximumNumTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fmaximum_numbf16.h"
+
+LIST_FMAXIMUM_NUM_TESTS(bfloat16, LIBC_NAMESPACE::fmaximum_numbf16)

libc/test/src/math/smoke/fmaximumbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fmaximumbf16 ----------------------------------------===//
+//
+// 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 "FMaximumTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fmaximumbf16.h"
+
+LIST_FMAXIMUM_TESTS(bfloat16, LIBC_NAMESPACE::fmaximumbf16)

libc/test/src/math/smoke/fminimum_mag_numbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fminimum_mag_numbf16 --------------------------------===//
+//
+// 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 "FMinimumMagNumTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fminimum_mag_numbf16.h"
+
+LIST_FMINIMUM_MAG_NUM_TESTS(bfloat16, LIBC_NAMESPACE::fminimum_mag_numbf16)

libc/test/src/math/smoke/fminimum_magbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fminimum_magbf16 ------------------------------------===//
+//
+// 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 "FMinimumMagTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fminimum_magbf16.h"
+
+LIST_FMINIMUM_MAG_TESTS(bfloat16, LIBC_NAMESPACE::fminimum_magbf16)

libc/test/src/math/smoke/fminimum_numbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fminimum_numbf16 ------------------------------------===//
+//
+// 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 "FMinimumNumTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fminimum_numbf16.h"
+
+LIST_FMINIMUM_NUM_TESTS(bfloat16, LIBC_NAMESPACE::fminimum_numbf16)

libc/test/src/math/smoke/fminimumbf16_test.cpp

@@ -0,0 +1,14 @@
+//===-- Unittests for fminimumbf16 ----------------------------------------===//
+//
+// 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 "FMinimumTest.h"
+
+#include "src/__support/FPUtil/bfloat16.h"
+#include "src/math/fminimumbf16.h"
+
+LIST_FMINIMUM_TESTS(bfloat16, LIBC_NAMESPACE::fminimumbf16)