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-rw-r--r--libc/config/linux/aarch64/entrypoints.txt1
-rw-r--r--libc/config/linux/x86_64/entrypoints.txt1
-rw-r--r--libc/docs/math/index.rst2
-rw-r--r--libc/spec/stdc.td1
-rw-r--r--libc/src/__support/FPUtil/FPBits.h2
-rw-r--r--libc/src/__support/FPUtil/generic/FMod.h4
-rw-r--r--libc/src/math/CMakeLists.txt1
-rw-r--r--libc/src/math/fmodf16.h20
-rw-r--r--libc/src/math/generic/CMakeLists.txt13
-rw-r--r--libc/src/math/generic/fmodf16.cpp19
-rw-r--r--libc/test/src/math/performance_testing/BinaryOpSingleOutputPerf.h52
-rw-r--r--libc/test/src/math/performance_testing/CMakeLists.txt13
-rw-r--r--libc/test/src/math/performance_testing/fmodf16_perf.cpp27
-rw-r--r--libc/test/src/math/smoke/CMakeLists.txt33
-rw-r--r--libc/test/src/math/smoke/FModTest.h37
-rw-r--r--libc/test/src/math/smoke/fmodf16_test.cpp13
16 files changed, 193 insertions, 46 deletions
diff --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt
index 33ecff8..193183d 100644
--- a/libc/config/linux/aarch64/entrypoints.txt
+++ b/libc/config/linux/aarch64/entrypoints.txt
@@ -515,6 +515,7 @@ if(LIBC_TYPES_HAS_FLOAT16)
libc.src.math.fminimum_magf16
libc.src.math.fminimum_mag_numf16
libc.src.math.fminimum_numf16
+ libc.src.math.fmodf16
libc.src.math.fromfpf16
libc.src.math.fromfpxf16
libc.src.math.llrintf16
diff --git a/libc/config/linux/x86_64/entrypoints.txt b/libc/config/linux/x86_64/entrypoints.txt
index e3ca544..1beca7e 100644
--- a/libc/config/linux/x86_64/entrypoints.txt
+++ b/libc/config/linux/x86_64/entrypoints.txt
@@ -547,6 +547,7 @@ if(LIBC_TYPES_HAS_FLOAT16)
libc.src.math.fminimum_magf16
libc.src.math.fminimum_mag_numf16
libc.src.math.fminimum_numf16
+ libc.src.math.fmodf16
libc.src.math.fromfpf16
libc.src.math.fromfpxf16
libc.src.math.llrintf16
diff --git a/libc/docs/math/index.rst b/libc/docs/math/index.rst
index b9507f0..24b88a52 100644
--- a/libc/docs/math/index.rst
+++ b/libc/docs/math/index.rst
@@ -156,7 +156,7 @@ Basic Operations
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
| fminimum_num | |check| | |check| | |check| | |check| | |check| | 7.12.12.9 | F.10.9.5 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
-| fmod | |check| | |check| | |check| | | |check| | 7.12.10.1 | F.10.7.1 |
+| fmod | |check| | |check| | |check| | |check| | |check| | 7.12.10.1 | F.10.7.1 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
| fmul | N/A | | | N/A | | 7.12.14.3 | F.10.11 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
diff --git a/libc/spec/stdc.td b/libc/spec/stdc.td
index 9a436c8..6443914 100644
--- a/libc/spec/stdc.td
+++ b/libc/spec/stdc.td
@@ -478,6 +478,7 @@ def StdC : StandardSpec<"stdc"> {
FunctionSpec<"fmod", RetValSpec<DoubleType>, [ArgSpec<DoubleType>, ArgSpec<DoubleType>]>,
FunctionSpec<"fmodf", RetValSpec<FloatType>, [ArgSpec<FloatType>, ArgSpec<FloatType>]>,
FunctionSpec<"fmodl", RetValSpec<LongDoubleType>, [ArgSpec<LongDoubleType>, ArgSpec<LongDoubleType>]>,
+ GuardedFunctionSpec<"fmodf16", RetValSpec<Float16Type>, [ArgSpec<Float16Type>, ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
GuardedFunctionSpec<"fmodf128", RetValSpec<Float128Type>, [ArgSpec<Float128Type>, ArgSpec<Float128Type>], "LIBC_TYPES_HAS_FLOAT128">,
FunctionSpec<"frexp", RetValSpec<DoubleType>, [ArgSpec<DoubleType>, ArgSpec<IntPtr>]>,
diff --git a/libc/src/__support/FPUtil/FPBits.h b/libc/src/__support/FPUtil/FPBits.h
index d3c96d2..559ecde 100644
--- a/libc/src/__support/FPUtil/FPBits.h
+++ b/libc/src/__support/FPUtil/FPBits.h
@@ -744,7 +744,7 @@ public:
if (LIBC_LIKELY(ep >= 0)) {
// Implicit number bit will be removed by mask
result.set_significand(number);
- result.set_biased_exponent(ep + 1);
+ result.set_biased_exponent(static_cast<StorageType>(ep + 1));
} else {
result.set_significand(number >> -ep);
}
diff --git a/libc/src/__support/FPUtil/generic/FMod.h b/libc/src/__support/FPUtil/generic/FMod.h
index 211ab92..f840a92 100644
--- a/libc/src/__support/FPUtil/generic/FMod.h
+++ b/libc/src/__support/FPUtil/generic/FMod.h
@@ -210,7 +210,9 @@ private:
e_x - e_y <= int(FPB::EXP_LEN))) {
StorageType m_x = sx.get_explicit_mantissa();
StorageType m_y = sy.get_explicit_mantissa();
- StorageType d = (e_x == e_y) ? (m_x - m_y) : (m_x << (e_x - e_y)) % m_y;
+ StorageType d = (e_x == e_y)
+ ? (m_x - m_y)
+ : static_cast<StorageType>(m_x << (e_x - e_y)) % m_y;
if (d == 0)
return FPB::zero();
// iy - 1 because of "zero power" for number with power 1
diff --git a/libc/src/math/CMakeLists.txt b/libc/src/math/CMakeLists.txt
index 7a349dd..141f668 100644
--- a/libc/src/math/CMakeLists.txt
+++ b/libc/src/math/CMakeLists.txt
@@ -183,6 +183,7 @@ add_math_entrypoint_object(fminimum_mag_numf128)
add_math_entrypoint_object(fmod)
add_math_entrypoint_object(fmodf)
add_math_entrypoint_object(fmodl)
+add_math_entrypoint_object(fmodf16)
add_math_entrypoint_object(fmodf128)
add_math_entrypoint_object(frexp)
diff --git a/libc/src/math/fmodf16.h b/libc/src/math/fmodf16.h
new file mode 100644
index 0000000..ab65843
--- /dev/null
+++ b/libc/src/math/fmodf16.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for fmodf16 -----------------------*- 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_FMODF16_H
+#define LLVM_LIBC_SRC_MATH_FMODF16_H
+
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE {
+
+float16 fmodf16(float16 x, float16 y);
+
+} // namespace LIBC_NAMESPACE
+
+#endif // LLVM_LIBC_SRC_MATH_FMODF16_H
diff --git a/libc/src/math/generic/CMakeLists.txt b/libc/src/math/generic/CMakeLists.txt
index b1d786f..9c9073c 100644
--- a/libc/src/math/generic/CMakeLists.txt
+++ b/libc/src/math/generic/CMakeLists.txt
@@ -2888,6 +2888,19 @@ add_entrypoint_object(
)
add_entrypoint_object(
+ fmodf16
+ SRCS
+ fmodf16.cpp
+ HDRS
+ ../fmodf16.h
+ DEPENDS
+ libc.src.__support.macros.properties.types
+ libc.src.__support.FPUtil.generic.fmod
+ COMPILE_OPTIONS
+ -O3
+)
+
+add_entrypoint_object(
fmodf128
SRCS
fmodf128.cpp
diff --git a/libc/src/math/generic/fmodf16.cpp b/libc/src/math/generic/fmodf16.cpp
new file mode 100644
index 0000000..a5bfd78
--- /dev/null
+++ b/libc/src/math/generic/fmodf16.cpp
@@ -0,0 +1,19 @@
+//===-- Implementation of fmodf16 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/fmodf16.h"
+#include "src/__support/FPUtil/generic/FMod.h"
+#include "src/__support/common.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(float16, fmodf16, (float16 x, float16 y)) {
+ return fputil::generic::FMod<float16, uint32_t>::eval(x, y);
+}
+
+} // namespace LIBC_NAMESPACE
diff --git a/libc/test/src/math/performance_testing/BinaryOpSingleOutputPerf.h b/libc/test/src/math/performance_testing/BinaryOpSingleOutputPerf.h
index 504d1be..3027932 100644
--- a/libc/test/src/math/performance_testing/BinaryOpSingleOutputPerf.h
+++ b/libc/test/src/math/performance_testing/BinaryOpSingleOutputPerf.h
@@ -9,6 +9,7 @@
#include "src/__support/FPUtil/FPBits.h"
#include "test/src/math/performance_testing/Timer.h"
+#include <cstddef>
#include <fstream>
namespace LIBC_NAMESPACE {
@@ -25,7 +26,10 @@ public:
static void run_perf_in_range(Func myFunc, Func otherFunc,
StorageType startingBit, StorageType endingBit,
- StorageType N, std::ofstream &log) {
+ size_t N, size_t rounds, std::ofstream &log) {
+ if (endingBit - startingBit < N)
+ N = endingBit - startingBit;
+
auto runner = [=](Func func) {
volatile T result;
if (endingBit < startingBit) {
@@ -33,13 +37,15 @@ public:
}
StorageType step = (endingBit - startingBit) / N;
- for (StorageType bitsX = startingBit, bitsY = endingBit;;
- bitsX += step, bitsY -= step) {
- T x = FPBits(bitsX).get_val();
- T y = FPBits(bitsY).get_val();
- result = func(x, y);
- if (endingBit - bitsX < step) {
- break;
+ for (size_t i = 0; i < rounds; i++) {
+ for (StorageType bitsX = startingBit, bitsY = endingBit;;
+ bitsX += step, bitsY -= step) {
+ T x = FPBits(bitsX).get_val();
+ T y = FPBits(bitsY).get_val();
+ result = func(x, y);
+ if (endingBit - bitsX < step) {
+ break;
+ }
}
}
};
@@ -49,7 +55,7 @@ public:
runner(myFunc);
timer.stop();
- double my_average = static_cast<double>(timer.nanoseconds()) / N;
+ double my_average = static_cast<double>(timer.nanoseconds()) / N / rounds;
log << "-- My function --\n";
log << " Total time : " << timer.nanoseconds() << " ns \n";
log << " Average runtime : " << my_average << " ns/op \n";
@@ -60,7 +66,8 @@ public:
runner(otherFunc);
timer.stop();
- double other_average = static_cast<double>(timer.nanoseconds()) / N;
+ double other_average =
+ static_cast<double>(timer.nanoseconds()) / N / rounds;
log << "-- Other function --\n";
log << " Total time : " << timer.nanoseconds() << " ns \n";
log << " Average runtime : " << other_average << " ns/op \n";
@@ -71,22 +78,24 @@ public:
log << " Mine / Other's : " << my_average / other_average << " \n";
}
- static void run_perf(Func myFunc, Func otherFunc, const char *logFile) {
+ static void run_perf(Func myFunc, Func otherFunc, int rounds,
+ const char *logFile) {
std::ofstream log(logFile);
log << " Performance tests with inputs in denormal range:\n";
run_perf_in_range(myFunc, otherFunc, /* startingBit= */ StorageType(0),
/* endingBit= */ FPBits::max_subnormal().uintval(),
- 10'000'001, log);
+ 1'000'001, rounds, log);
log << "\n Performance tests with inputs in normal range:\n";
run_perf_in_range(myFunc, otherFunc,
/* startingBit= */ FPBits::min_normal().uintval(),
/* endingBit= */ FPBits::max_normal().uintval(),
- 10'000'001, log);
+ 1'000'001, rounds, log);
log << "\n Performance tests with inputs in normal range with exponents "
"close to each other:\n";
- run_perf_in_range(
- myFunc, otherFunc, /* startingBit= */ FPBits(T(0x1.0p-10)).uintval(),
- /* endingBit= */ FPBits(T(0x1.0p+10)).uintval(), 1'001'001, log);
+ run_perf_in_range(myFunc, otherFunc,
+ /* startingBit= */ FPBits(T(0x1.0p-10)).uintval(),
+ /* endingBit= */ FPBits(T(0x1.0p+10)).uintval(),
+ 1'000'001, rounds, log);
}
static void run_diff(Func myFunc, Func otherFunc, const char *logFile) {
@@ -117,6 +126,15 @@ public:
#define BINARY_OP_SINGLE_OUTPUT_PERF(T, myFunc, otherFunc, filename) \
int main() { \
LIBC_NAMESPACE::testing::BinaryOpSingleOutputPerf<T>::run_perf( \
- &myFunc, &otherFunc, filename); \
+ &myFunc, &otherFunc, 1, filename); \
return 0; \
}
+
+#define BINARY_OP_SINGLE_OUTPUT_PERF_EX(T, myFunc, otherFunc, rounds, \
+ filename) \
+ { \
+ LIBC_NAMESPACE::testing::BinaryOpSingleOutputPerf<T>::run_perf( \
+ &myFunc, &otherFunc, rounds, filename); \
+ LIBC_NAMESPACE::testing::BinaryOpSingleOutputPerf<T>::run_perf( \
+ &myFunc, &otherFunc, rounds, filename); \
+ }
diff --git a/libc/test/src/math/performance_testing/CMakeLists.txt b/libc/test/src/math/performance_testing/CMakeLists.txt
index d1fb24e..4ea78f9 100644
--- a/libc/test/src/math/performance_testing/CMakeLists.txt
+++ b/libc/test/src/math/performance_testing/CMakeLists.txt
@@ -88,6 +88,8 @@ add_header_library(
binary_op_single_output_diff
HDRS
BinaryOpSingleOutputPerf.h
+ DEPENDS
+ libc.src.__support.FPUtil.fp_bits
)
add_perf_binary(
@@ -344,6 +346,17 @@ add_perf_binary(
)
add_perf_binary(
+ fmodf16_perf
+ SRCS
+ fmodf16_perf.cpp
+ DEPENDS
+ .binary_op_single_output_diff
+ libc.src.math.fmodf16
+ libc.src.__support.FPUtil.generic.fmod
+ libc.src.__support.macros.properties.types
+)
+
+add_perf_binary(
fmodf128_perf
SRCS
fmodf128_perf.cpp
diff --git a/libc/test/src/math/performance_testing/fmodf16_perf.cpp b/libc/test/src/math/performance_testing/fmodf16_perf.cpp
new file mode 100644
index 0000000..ff01fa6
--- /dev/null
+++ b/libc/test/src/math/performance_testing/fmodf16_perf.cpp
@@ -0,0 +1,27 @@
+//===-- Performance test for fmodf16 --------------------------------------===//
+//
+// 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 "BinaryOpSingleOutputPerf.h"
+
+#include "src/__support/FPUtil/generic/FMod.h"
+#include "src/__support/macros/properties/types.h"
+
+#include <stdint.h>
+
+#define FMOD_FUNC(U) (LIBC_NAMESPACE::fputil::generic::FMod<float16, U>::eval)
+
+int main() {
+ BINARY_OP_SINGLE_OUTPUT_PERF_EX(float16, FMOD_FUNC(uint16_t),
+ FMOD_FUNC(uint32_t), 5000,
+ "fmodf16_u16_vs_u32_perf.log")
+
+ BINARY_OP_SINGLE_OUTPUT_PERF_EX(float16, FMOD_FUNC(uint16_t),
+ FMOD_FUNC(uint64_t), 5000,
+ "fmodf16_u16_vs_u64_perf.log")
+ return 0;
+}
diff --git a/libc/test/src/math/smoke/CMakeLists.txt b/libc/test/src/math/smoke/CMakeLists.txt
index 110fa1d..07e8b5d 100644
--- a/libc/test/src/math/smoke/CMakeLists.txt
+++ b/libc/test/src/math/smoke/CMakeLists.txt
@@ -3111,10 +3111,10 @@ add_fp_unittest(
HDRS
FModTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.errno.errno
libc.src.math.fmodf
- libc.src.__support.FPUtil.basic_operations
- libc.src.__support.FPUtil.nearest_integer_operations
+ libc.src.__support.FPUtil.fenv_impl
# FIXME: Currently fails on the GPU build.
UNIT_TEST_ONLY
)
@@ -3128,10 +3128,10 @@ add_fp_unittest(
HDRS
FModTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.errno.errno
libc.src.math.fmod
- libc.src.__support.FPUtil.basic_operations
- libc.src.__support.FPUtil.nearest_integer_operations
+ libc.src.__support.FPUtil.fenv_impl
# FIXME: Currently fails on the GPU build.
UNIT_TEST_ONLY
)
@@ -3145,10 +3145,27 @@ add_fp_unittest(
HDRS
FModTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.errno.errno
libc.src.math.fmodl
- libc.src.__support.FPUtil.basic_operations
- libc.src.__support.FPUtil.nearest_integer_operations
+ libc.src.__support.FPUtil.fenv_impl
+ # FIXME: Currently fails on the GPU build.
+ UNIT_TEST_ONLY
+)
+
+add_fp_unittest(
+ fmodf16_test
+ SUITE
+ libc-math-smoke-tests
+ SRCS
+ fmodf16_test.cpp
+ HDRS
+ FModTest.h
+ DEPENDS
+ libc.hdr.fenv_macros
+ libc.src.errno.errno
+ libc.src.math.fmodf16
+ libc.src.__support.FPUtil.fenv_impl
# FIXME: Currently fails on the GPU build.
UNIT_TEST_ONLY
)
@@ -3162,10 +3179,10 @@ add_fp_unittest(
HDRS
FModTest.h
DEPENDS
+ libc.hdr.fenv_macros
libc.src.errno.errno
libc.src.math.fmodf128
- libc.src.__support.FPUtil.basic_operations
- libc.src.__support.FPUtil.nearest_integer_operations
+ libc.src.__support.FPUtil.fenv_impl
# FIXME: Currently fails on the GPU build.
UNIT_TEST_ONLY
)
diff --git a/libc/test/src/math/smoke/FModTest.h b/libc/test/src/math/smoke/FModTest.h
index f1015d6..405e310 100644
--- a/libc/test/src/math/smoke/FModTest.h
+++ b/libc/test/src/math/smoke/FModTest.h
@@ -9,13 +9,13 @@
#ifndef LLVM_LIBC_TEST_SRC_MATH_FMODTEST_H
#define LLVM_LIBC_TEST_SRC_MATH_FMODTEST_H
-#include "src/__support/FPUtil/BasicOperations.h"
-#include "src/__support/FPUtil/NearestIntegerOperations.h"
+#include "src/__support/FPUtil/FEnvImpl.h"
+#include "src/errno/libc_errno.h"
#include "test/UnitTest/FEnvSafeTest.h"
#include "test/UnitTest/FPMatcher.h"
#include "test/UnitTest/Test.h"
-#include "hdr/math_macros.h"
+#include "hdr/fenv_macros.h"
#define TEST_SPECIAL(x, y, expected, dom_err, expected_exception) \
EXPECT_FP_EQ(expected, f(x, y)); \
@@ -210,7 +210,8 @@ public:
}
void testRegularExtreme(FModFunc f) {
-
+ if constexpr (sizeof(T) < sizeof(float))
+ return;
TEST_REGULAR(0x1p127L, 0x3p-149L, 0x1p-149L);
TEST_REGULAR(0x1p127L, -0x3p-149L, 0x1p-149L);
TEST_REGULAR(0x1p127L, 0x3p-148L, 0x1p-147L);
@@ -224,20 +225,20 @@ public:
TEST_REGULAR(-0x1p127L, 0x3p-126L, -0x1p-125L);
TEST_REGULAR(-0x1p127L, -0x3p-126L, -0x1p-125L);
- if constexpr (sizeof(T) >= sizeof(double)) {
- TEST_REGULAR(0x1p1023L, 0x3p-1074L, 0x1p-1073L);
- TEST_REGULAR(0x1p1023L, -0x3p-1074L, 0x1p-1073L);
- TEST_REGULAR(0x1p1023L, 0x3p-1073L, 0x1p-1073L);
- TEST_REGULAR(0x1p1023L, -0x3p-1073L, 0x1p-1073L);
- TEST_REGULAR(0x1p1023L, 0x3p-1022L, 0x1p-1021L);
- TEST_REGULAR(0x1p1023L, -0x3p-1022L, 0x1p-1021L);
- TEST_REGULAR(-0x1p1023L, 0x3p-1074L, -0x1p-1073L);
- TEST_REGULAR(-0x1p1023L, -0x3p-1074L, -0x1p-1073L);
- TEST_REGULAR(-0x1p1023L, 0x3p-1073L, -0x1p-1073L);
- TEST_REGULAR(-0x1p1023L, -0x3p-1073L, -0x1p-1073L);
- TEST_REGULAR(-0x1p1023L, 0x3p-1022L, -0x1p-1021L);
- TEST_REGULAR(-0x1p1023L, -0x3p-1022L, -0x1p-1021L);
- }
+ if constexpr (sizeof(T) < sizeof(double))
+ return;
+ TEST_REGULAR(0x1p1023L, 0x3p-1074L, 0x1p-1073L);
+ TEST_REGULAR(0x1p1023L, -0x3p-1074L, 0x1p-1073L);
+ TEST_REGULAR(0x1p1023L, 0x3p-1073L, 0x1p-1073L);
+ TEST_REGULAR(0x1p1023L, -0x3p-1073L, 0x1p-1073L);
+ TEST_REGULAR(0x1p1023L, 0x3p-1022L, 0x1p-1021L);
+ TEST_REGULAR(0x1p1023L, -0x3p-1022L, 0x1p-1021L);
+ TEST_REGULAR(-0x1p1023L, 0x3p-1074L, -0x1p-1073L);
+ TEST_REGULAR(-0x1p1023L, -0x3p-1074L, -0x1p-1073L);
+ TEST_REGULAR(-0x1p1023L, 0x3p-1073L, -0x1p-1073L);
+ TEST_REGULAR(-0x1p1023L, -0x3p-1073L, -0x1p-1073L);
+ TEST_REGULAR(-0x1p1023L, 0x3p-1022L, -0x1p-1021L);
+ TEST_REGULAR(-0x1p1023L, -0x3p-1022L, -0x1p-1021L);
}
};
diff --git a/libc/test/src/math/smoke/fmodf16_test.cpp b/libc/test/src/math/smoke/fmodf16_test.cpp
new file mode 100644
index 0000000..9a48c5a
--- /dev/null
+++ b/libc/test/src/math/smoke/fmodf16_test.cpp
@@ -0,0 +1,13 @@
+//===-- Unittests for fmodf16 ---------------------------------------------===//
+//
+// 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 "FModTest.h"
+
+#include "src/math/fmodf16.h"
+
+LIST_FMOD_TESTS(float16, LIBC_NAMESPACE::fmodf16)