[libc-commits] [libc] [libc][math][c23] Add {nextafter, nexttoward, nextup, nextdown}f16 C23 math functions (PR #94535)
via libc-commits
libc-commits at lists.llvm.org
Wed Jun 5 13:45:05 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-libc
Author: OverMighty (overmighty)
<details>
<summary>Changes</summary>
#<!-- -->93566
---
Patch is 27.96 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/94535.diff
22 Files Affected:
- (modified) libc/config/linux/aarch64/entrypoints.txt (+4)
- (modified) libc/config/linux/x86_64/entrypoints.txt (+4)
- (modified) libc/docs/c23.rst (+2-2)
- (modified) libc/docs/math/index.rst (+4-4)
- (modified) libc/spec/stdc.td (+4)
- (modified) libc/src/math/CMakeLists.txt (+4)
- (modified) libc/src/math/generic/CMakeLists.txt (+52)
- (added) libc/src/math/generic/nextafterf16.cpp (+19)
- (added) libc/src/math/generic/nextdownf16.cpp (+19)
- (added) libc/src/math/generic/nexttowardf16.cpp (+21)
- (added) libc/src/math/generic/nextupf16.cpp (+19)
- (added) libc/src/math/nextafterf16.h (+20)
- (added) libc/src/math/nextdownf16.h (+20)
- (added) libc/src/math/nexttowardf16.h (+20)
- (added) libc/src/math/nextupf16.h (+20)
- (modified) libc/test/src/math/smoke/CMakeLists.txt (+77-15)
- (modified) libc/test/src/math/smoke/NextAfterTest.h (+5-5)
- (modified) libc/test/src/math/smoke/NextTowardTest.h (+5-6)
- (added) libc/test/src/math/smoke/nextafterf16_test.cpp (+13)
- (added) libc/test/src/math/smoke/nextdownf16_test.cpp (+13)
- (added) libc/test/src/math/smoke/nexttowardf16_test.cpp (+13)
- (added) libc/test/src/math/smoke/nextupf16_test.cpp (+13)
``````````diff
diff --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt
index c990a5ba9e669..2b812566a8a92 100644
--- a/libc/config/linux/aarch64/entrypoints.txt
+++ b/libc/config/linux/aarch64/entrypoints.txt
@@ -512,6 +512,10 @@ if(LIBC_TYPES_HAS_FLOAT16)
libc.src.math.lrintf16
libc.src.math.lroundf16
libc.src.math.nearbyintf16
+ libc.src.math.nextafterf16
+ libc.src.math.nextdownf16
+ libc.src.math.nexttowardf16
+ libc.src.math.nextupf16
libc.src.math.rintf16
libc.src.math.roundf16
libc.src.math.roundevenf16
diff --git a/libc/config/linux/x86_64/entrypoints.txt b/libc/config/linux/x86_64/entrypoints.txt
index 780ffb6d972cd..f70039fb40d76 100644
--- a/libc/config/linux/x86_64/entrypoints.txt
+++ b/libc/config/linux/x86_64/entrypoints.txt
@@ -545,6 +545,10 @@ if(LIBC_TYPES_HAS_FLOAT16)
libc.src.math.lrintf16
libc.src.math.lroundf16
libc.src.math.nearbyintf16
+ libc.src.math.nextafterf16
+ libc.src.math.nextdownf16
+ libc.src.math.nexttowardf16
+ libc.src.math.nextupf16
libc.src.math.rintf16
libc.src.math.roundf16
libc.src.math.roundevenf16
diff --git a/libc/docs/c23.rst b/libc/docs/c23.rst
index 5bbb056ec5c75..fa7a59893f89c 100644
--- a/libc/docs/c23.rst
+++ b/libc/docs/c23.rst
@@ -59,8 +59,8 @@ Additions:
* ufromfp* |check|
* fromfpx* |check|
* ufromfpx* |check|
- * nextup*
- * nextdown*
+ * nextup* |check|
+ * nextdown* |check|
* canonicalize* |check|
* fmaximum*
* fminimum*
diff --git a/libc/docs/math/index.rst b/libc/docs/math/index.rst
index fd753742b522d..3d74e2f023bf7 100644
--- a/libc/docs/math/index.rst
+++ b/libc/docs/math/index.rst
@@ -190,13 +190,13 @@ Basic Operations
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
| nearbyint | |check| | |check| | |check| | |check| | |check| | 7.12.9.3 | F.10.6.3 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
-| nextafter | |check| | |check| | |check| | | |check| | 7.12.11.3 | F.10.8.3 |
+| nextafter | |check| | |check| | |check| | |check| | |check| | 7.12.11.3 | F.10.8.3 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
-| nextdown | |check| | |check| | |check| | | |check| | 7.12.11.6 | F.10.8.6 |
+| nextdown | |check| | |check| | |check| | |check| | |check| | 7.12.11.6 | F.10.8.6 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
-| nexttoward | |check| | |check| | |check| | | N/A | 7.12.11.4 | F.10.8.4 |
+| nexttoward | |check| | |check| | |check| | |check| | N/A | 7.12.11.4 | F.10.8.4 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
-| nextup | |check| | |check| | |check| | | |check| | 7.12.11.5 | F.10.8.5 |
+| nextup | |check| | |check| | |check| | |check| | |check| | 7.12.11.5 | F.10.8.5 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
| remainder | |check| | |check| | |check| | | | 7.12.10.2 | F.10.7.2 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
diff --git a/libc/spec/stdc.td b/libc/spec/stdc.td
index 0aadeb1a43a00..a864995fba8ec 100644
--- a/libc/spec/stdc.td
+++ b/libc/spec/stdc.td
@@ -632,20 +632,24 @@ def StdC : StandardSpec<"stdc"> {
FunctionSpec<"nextafterf", RetValSpec<FloatType>, [ArgSpec<FloatType>, ArgSpec<FloatType>]>,
FunctionSpec<"nextafter", RetValSpec<DoubleType>, [ArgSpec<DoubleType>, ArgSpec<DoubleType>]>,
FunctionSpec<"nextafterl", RetValSpec<LongDoubleType>, [ArgSpec<LongDoubleType>, ArgSpec<LongDoubleType>]>,
+ GuardedFunctionSpec<"nextafterf16", RetValSpec<Float16Type>, [ArgSpec<Float16Type>, ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
GuardedFunctionSpec<"nextafterf128", RetValSpec<Float128Type>, [ArgSpec<Float128Type>, ArgSpec<Float128Type>], "LIBC_TYPES_HAS_FLOAT128">,
FunctionSpec<"nexttowardf", RetValSpec<FloatType>, [ArgSpec<FloatType>, ArgSpec<LongDoubleType>]>,
FunctionSpec<"nexttoward", RetValSpec<DoubleType>, [ArgSpec<DoubleType>, ArgSpec<LongDoubleType>]>,
FunctionSpec<"nexttowardl", RetValSpec<LongDoubleType>, [ArgSpec<LongDoubleType>, ArgSpec<LongDoubleType>]>,
+ GuardedFunctionSpec<"nexttowardf16", RetValSpec<Float16Type>, [ArgSpec<Float16Type>, ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
FunctionSpec<"nextdown", RetValSpec<DoubleType>, [ArgSpec<DoubleType>]>,
FunctionSpec<"nextdownf", RetValSpec<FloatType>, [ArgSpec<FloatType>]>,
FunctionSpec<"nextdownl", RetValSpec<LongDoubleType>, [ArgSpec<LongDoubleType>]>,
+ GuardedFunctionSpec<"nextdownf16", RetValSpec<Float16Type>, [ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
GuardedFunctionSpec<"nextdownf128", RetValSpec<Float128Type>, [ArgSpec<Float128Type>], "LIBC_TYPES_HAS_FLOAT128">,
FunctionSpec<"nextup", RetValSpec<DoubleType>, [ArgSpec<DoubleType>]>,
FunctionSpec<"nextupf", RetValSpec<FloatType>, [ArgSpec<FloatType>]>,
FunctionSpec<"nextupl", RetValSpec<LongDoubleType>, [ArgSpec<LongDoubleType>]>,
+ GuardedFunctionSpec<"nextupf16", RetValSpec<Float16Type>, [ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
GuardedFunctionSpec<"nextupf128", RetValSpec<Float128Type>, [ArgSpec<Float128Type>], "LIBC_TYPES_HAS_FLOAT128">,
FunctionSpec<"powf", RetValSpec<FloatType>, [ArgSpec<FloatType>, ArgSpec<FloatType>]>,
diff --git a/libc/src/math/CMakeLists.txt b/libc/src/math/CMakeLists.txt
index 5ae03b1f46c32..d32ea09e2b424 100644
--- a/libc/src/math/CMakeLists.txt
+++ b/libc/src/math/CMakeLists.txt
@@ -270,20 +270,24 @@ add_math_entrypoint_object(nearbyintf128)
add_math_entrypoint_object(nextafter)
add_math_entrypoint_object(nextafterf)
add_math_entrypoint_object(nextafterl)
+add_math_entrypoint_object(nextafterf16)
add_math_entrypoint_object(nextafterf128)
add_math_entrypoint_object(nexttoward)
add_math_entrypoint_object(nexttowardf)
add_math_entrypoint_object(nexttowardl)
+add_math_entrypoint_object(nexttowardf16)
add_math_entrypoint_object(nextdown)
add_math_entrypoint_object(nextdownf)
add_math_entrypoint_object(nextdownl)
+add_math_entrypoint_object(nextdownf16)
add_math_entrypoint_object(nextdownf128)
add_math_entrypoint_object(nextup)
add_math_entrypoint_object(nextupf)
add_math_entrypoint_object(nextupl)
+add_math_entrypoint_object(nextupf16)
add_math_entrypoint_object(nextupf128)
add_math_entrypoint_object(pow)
diff --git a/libc/src/math/generic/CMakeLists.txt b/libc/src/math/generic/CMakeLists.txt
index 95904bef93d24..7b73f32048f93 100644
--- a/libc/src/math/generic/CMakeLists.txt
+++ b/libc/src/math/generic/CMakeLists.txt
@@ -2523,6 +2523,19 @@ add_entrypoint_object(
-O3
)
+add_entrypoint_object(
+ nextafterf16
+ SRCS
+ nextafterf16.cpp
+ HDRS
+ ../nextafterf16.h
+ DEPENDS
+ libc.src.__support.macros.properties.types
+ libc.src.__support.FPUtil.manipulation_functions
+ COMPILE_OPTIONS
+ -O3
+)
+
add_entrypoint_object(
nextafterf128
SRCS
@@ -2572,6 +2585,19 @@ add_entrypoint_object(
-O3
)
+add_entrypoint_object(
+ nexttowardf16
+ SRCS
+ nexttowardf16.cpp
+ HDRS
+ ../nexttowardf16.h
+ DEPENDS
+ libc.src.__support.macros.properties.types
+ libc.src.__support.FPUtil.manipulation_functions
+ COMPILE_OPTIONS
+ -O3
+)
+
add_entrypoint_object(
nextdown
SRCS
@@ -2608,6 +2634,19 @@ add_entrypoint_object(
-O3
)
+add_entrypoint_object(
+ nextdownf16
+ SRCS
+ nextdownf16.cpp
+ HDRS
+ ../nextdownf16.h
+ DEPENDS
+ libc.src.__support.macros.properties.types
+ libc.src.__support.FPUtil.manipulation_functions
+ COMPILE_OPTIONS
+ -O3
+)
+
add_entrypoint_object(
nextdownf128
SRCS
@@ -2657,6 +2696,19 @@ add_entrypoint_object(
-O3
)
+add_entrypoint_object(
+ nextupf16
+ SRCS
+ nextupf16.cpp
+ HDRS
+ ../nextupf16.h
+ DEPENDS
+ libc.src.__support.macros.properties.types
+ libc.src.__support.FPUtil.manipulation_functions
+ COMPILE_OPTIONS
+ -O3
+)
+
add_entrypoint_object(
nextupf128
SRCS
diff --git a/libc/src/math/generic/nextafterf16.cpp b/libc/src/math/generic/nextafterf16.cpp
new file mode 100644
index 0000000000000..144b3fc614614
--- /dev/null
+++ b/libc/src/math/generic/nextafterf16.cpp
@@ -0,0 +1,19 @@
+//===-- Implementation of nextafterf16 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/nextafterf16.h"
+#include "src/__support/FPUtil/ManipulationFunctions.h"
+#include "src/__support/common.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(float16, nextafterf16, (float16 x, float16 y)) {
+ return fputil::nextafter(x, y);
+}
+
+} // namespace LIBC_NAMESPACE
diff --git a/libc/src/math/generic/nextdownf16.cpp b/libc/src/math/generic/nextdownf16.cpp
new file mode 100644
index 0000000000000..9fdaa9dafdd8b
--- /dev/null
+++ b/libc/src/math/generic/nextdownf16.cpp
@@ -0,0 +1,19 @@
+//===-- Implementation of nextdownf16 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/nextdownf16.h"
+#include "src/__support/FPUtil/ManipulationFunctions.h"
+#include "src/__support/common.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(float16, nextdownf16, (float16 x)) {
+ return fputil::nextupdown</*IsDown=*/true>(x);
+}
+
+} // namespace LIBC_NAMESPACE
diff --git a/libc/src/math/generic/nexttowardf16.cpp b/libc/src/math/generic/nexttowardf16.cpp
new file mode 100644
index 0000000000000..d1d78e8f22d3e
--- /dev/null
+++ b/libc/src/math/generic/nexttowardf16.cpp
@@ -0,0 +1,21 @@
+//===-- Implementation of nexttowardf16 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/nexttowardf16.h"
+#include "src/__support/FPUtil/ManipulationFunctions.h"
+#include "src/__support/common.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(float16, nexttowardf16, (float16 x, long double y)) {
+ // We can reuse the nextafter implementation because the internal nextafter is
+ // templated on the types of the arguments.
+ return fputil::nextafter(x, y);
+}
+
+} // namespace LIBC_NAMESPACE
diff --git a/libc/src/math/generic/nextupf16.cpp b/libc/src/math/generic/nextupf16.cpp
new file mode 100644
index 0000000000000..5d3d52c94068f
--- /dev/null
+++ b/libc/src/math/generic/nextupf16.cpp
@@ -0,0 +1,19 @@
+//===-- Implementation of nextupf16 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/nextupf16.h"
+#include "src/__support/FPUtil/ManipulationFunctions.h"
+#include "src/__support/common.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(float16, nextupf16, (float16 x)) {
+ return fputil::nextupdown</*IsDown=*/false>(x);
+}
+
+} // namespace LIBC_NAMESPACE
diff --git a/libc/src/math/nextafterf16.h b/libc/src/math/nextafterf16.h
new file mode 100644
index 0000000000000..293569ef40c53
--- /dev/null
+++ b/libc/src/math/nextafterf16.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for nextafterf16 ------------------*- 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_NEXTAFTERF16_H
+#define LLVM_LIBC_SRC_MATH_NEXTAFTERF16_H
+
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE {
+
+float16 nextafterf16(float16 x, float16 y);
+
+} // namespace LIBC_NAMESPACE
+
+#endif // LLVM_LIBC_SRC_MATH_NEXTAFTERF16_H
diff --git a/libc/src/math/nextdownf16.h b/libc/src/math/nextdownf16.h
new file mode 100644
index 0000000000000..19137574ac92f
--- /dev/null
+++ b/libc/src/math/nextdownf16.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for nextdownf16 -------------------*- 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_NEXTDOWNF16_H
+#define LLVM_LIBC_SRC_MATH_NEXTDOWNF16_H
+
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE {
+
+float16 nextdownf16(float16 x);
+
+} // namespace LIBC_NAMESPACE
+
+#endif // LLVM_LIBC_SRC_MATH_NEXTDOWNF16_H
diff --git a/libc/src/math/nexttowardf16.h b/libc/src/math/nexttowardf16.h
new file mode 100644
index 0000000000000..604eb32c25778
--- /dev/null
+++ b/libc/src/math/nexttowardf16.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for nexttowardf16 -----------------*- 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_NEXTTOWARDF16_H
+#define LLVM_LIBC_SRC_MATH_NEXTTOWARDF16_H
+
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE {
+
+float16 nexttowardf16(float16 x, long double y);
+
+} // namespace LIBC_NAMESPACE
+
+#endif // LLVM_LIBC_SRC_MATH_NEXTTOWARDF16_H
diff --git a/libc/src/math/nextupf16.h b/libc/src/math/nextupf16.h
new file mode 100644
index 0000000000000..b2973e4afc256
--- /dev/null
+++ b/libc/src/math/nextupf16.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for nextupf16 ---------------------*- 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_NEXTUPF16_H
+#define LLVM_LIBC_SRC_MATH_NEXTUPF16_H
+
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE {
+
+float16 nextupf16(float16 x);
+
+} // namespace LIBC_NAMESPACE
+
+#endif // LLVM_LIBC_SRC_MATH_NEXTUPF16_H
diff --git a/libc/test/src/math/smoke/CMakeLists.txt b/libc/test/src/math/smoke/CMakeLists.txt
index 09e54349501ca..93cc4fd472602 100644
--- a/libc/test/src/math/smoke/CMakeLists.txt
+++ b/libc/test/src/math/smoke/CMakeLists.txt
@@ -2515,8 +2515,10 @@ add_fp_unittest(
HDRS
NextAfterTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nextafter
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
@@ -2529,8 +2531,10 @@ add_fp_unittest(
HDRS
NextAfterTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nextafterf
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
@@ -2543,8 +2547,26 @@ add_fp_unittest(
HDRS
NextAfterTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nextafterl
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
+ libc.src.__support.FPUtil.fp_bits
+)
+
+add_fp_unittest(
+ nextafterf16_test
+ SUITE
+ libc-math-smoke-tests
+ SRCS
+ nextafterf16_test.cpp
+ HDRS
+ NextAfterTest.h
+ DEPENDS
+ libc.hdr.fenv_macros
+ libc.src.math.nextafterf16
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
@@ -2557,8 +2579,10 @@ add_fp_unittest(
HDRS
NextAfterTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nextafterf128
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
@@ -2573,8 +2597,10 @@ if(NOT LIBC_TARGET_OS_IS_GPU)
HDRS
NextTowardTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nexttoward
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
@@ -2587,8 +2613,10 @@ if(NOT LIBC_TARGET_OS_IS_GPU)
HDRS
NextTowardTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nexttowardf
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
endif()
@@ -2602,8 +2630,26 @@ add_fp_unittest(
HDRS
NextTowardTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.math.nexttowardl
- libc.src.__support.FPUtil.basic_operations
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
+ libc.src.__support.FPUtil.fp_bits
+)
+
+add_fp_unittest(
+ nexttowardf16_test
+ SUITE
+ libc-math-smoke-tests
+ SRCS
+ nexttowardf16_test.cpp
+ HDRS
+ NextTowardTest.h
+ DEPENDS
+ libc.hdr.fenv_macros
+ libc.src.math.nexttowardf16
+ libc.src.__support.CPP.bit
+ libc.src.__support.FPUtil.fenv_impl
libc.src.__support.FPUtil.fp_bits
)
@@ -2617,7 +2663,6 @@ add_fp_unittest(
NextDownTest.h
DEPENDS
libc.src.math.nextdown
- libc.src.__support.FPUtil.manipulation_functions
)
add_fp_unittest(
@@ -2630,7 +2675,6 @@ add_fp_unittest(
NextDownTest.h
...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/94535
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