[libc-commits] [libc] [libc][math][c23] add entrypoints and tests to getpayload{, f, f128} (PR #101285)
via libc-commits
libc-commits at lists.llvm.org
Tue Jul 30 21:39:33 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-libc
Author: Job Henandez Lara (Jobhdez)
<details>
<summary>Changes</summary>
---
Full diff: https://github.com/llvm/llvm-project/pull/101285.diff
19 Files Affected:
- (modified) libc/config/gpu/entrypoints.txt (+2)
- (modified) libc/config/linux/aarch64/entrypoints.txt (+3)
- (modified) libc/config/linux/arm/entrypoints.txt (+2)
- (modified) libc/config/linux/riscv/entrypoints.txt (+3)
- (modified) libc/config/linux/x86_64/entrypoints.txt (+3)
- (modified) libc/docs/math/index.rst (+1-1)
- (modified) libc/spec/stdc.td (+4-1)
- (modified) libc/src/math/CMakeLists.txt (+3)
- (modified) libc/src/math/generic/CMakeLists.txt (+37)
- (added) libc/src/math/generic/getpayload.cpp (+20)
- (added) libc/src/math/generic/getpayloadf.cpp (+20)
- (added) libc/src/math/generic/getpayloadf128.cpp (+20)
- (added) libc/src/math/getpayload.h (+20)
- (added) libc/src/math/getpayloadf.h (+20)
- (added) libc/src/math/getpayloadf128.h (+21)
- (modified) libc/test/src/math/smoke/CMakeLists.txt (+36)
- (added) libc/test/src/math/smoke/getpayload_test.cpp (+13)
- (added) libc/test/src/math/smoke/getpayloadf128_test.cpp (+13)
- (added) libc/test/src/math/smoke/getpayloadf_test.cpp (+13)
``````````diff
diff --git a/libc/config/gpu/entrypoints.txt b/libc/config/gpu/entrypoints.txt
index 04a42c3019495..97cc6b173b109 100644
--- a/libc/config/gpu/entrypoints.txt
+++ b/libc/config/gpu/entrypoints.txt
@@ -282,6 +282,8 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.fmodf
libc.src.math.frexp
libc.src.math.frexpf
+ libc.src.math.getpayload
+ libc.src.math.getpayloadf
libc.src.math.hypot
libc.src.math.hypotf
libc.src.math.ilogb
diff --git a/libc/config/linux/aarch64/entrypoints.txt b/libc/config/linux/aarch64/entrypoints.txt
index 4ec75a5f69f16..147c625a00845 100644
--- a/libc/config/linux/aarch64/entrypoints.txt
+++ b/libc/config/linux/aarch64/entrypoints.txt
@@ -431,6 +431,8 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.fromfpxl
libc.src.math.fsqrt
libc.src.math.fsqrtl
+ libc.src.math.getpayload
+ libc.src.math.getpayloadf
libc.src.math.hypot
libc.src.math.hypotf
libc.src.math.ilogb
@@ -630,6 +632,7 @@ if(LIBC_TYPES_HAS_FLOAT128)
libc.src.math.frexpf128
libc.src.math.fromfpf128
libc.src.math.fromfpxf128
+ libc.src.math.getpayloadf128
libc.src.math.ilogbf128
libc.src.math.ldexpf128
libc.src.math.llogbf128
diff --git a/libc/config/linux/arm/entrypoints.txt b/libc/config/linux/arm/entrypoints.txt
index 451213e7ce904..f1e560faafa34 100644
--- a/libc/config/linux/arm/entrypoints.txt
+++ b/libc/config/linux/arm/entrypoints.txt
@@ -292,6 +292,8 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.fromfpx
libc.src.math.fromfpxf
libc.src.math.fromfpxl
+ libc.src.math.getpayload
+ libc.src.math.getpayloadf
libc.src.math.hypot
libc.src.math.hypotf
libc.src.math.ilogb
diff --git a/libc/config/linux/riscv/entrypoints.txt b/libc/config/linux/riscv/entrypoints.txt
index 084f899c2b957..9262516eae4a9 100644
--- a/libc/config/linux/riscv/entrypoints.txt
+++ b/libc/config/linux/riscv/entrypoints.txt
@@ -453,6 +453,8 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.fromfpxl
libc.src.math.fsqrt
libc.src.math.fsqrtl
+ libc.src.math.getpayload
+ libc.src.math.getpayloadf
libc.src.math.hypot
libc.src.math.hypotf
libc.src.math.ilogb
@@ -587,6 +589,7 @@ if(LIBC_TYPES_HAS_FLOAT128)
libc.src.math.fromfpf128
libc.src.math.fromfpxf128
libc.src.math.fsqrtf128
+ libc.src.math.getpayloadf128
libc.src.math.ilogbf128
libc.src.math.ldexpf128
libc.src.math.llogbf128
diff --git a/libc/config/linux/x86_64/entrypoints.txt b/libc/config/linux/x86_64/entrypoints.txt
index dbd9cf07d6b7e..59609c4b9a208 100644
--- a/libc/config/linux/x86_64/entrypoints.txt
+++ b/libc/config/linux/x86_64/entrypoints.txt
@@ -453,6 +453,8 @@ set(TARGET_LIBM_ENTRYPOINTS
libc.src.math.fromfpxl
libc.src.math.fsqrt
libc.src.math.fsqrtl
+ libc.src.math.getpayload
+ libc.src.math.getpayloadf
libc.src.math.hypot
libc.src.math.hypotf
libc.src.math.ilogb
@@ -674,6 +676,7 @@ if(LIBC_TYPES_HAS_FLOAT128)
libc.src.math.fromfpf128
libc.src.math.fromfpxf128
libc.src.math.fsqrtf128
+ libc.src.math.getpayloadf128
libc.src.math.ilogbf128
libc.src.math.ldexpf128
libc.src.math.llogbf128
diff --git a/libc/docs/math/index.rst b/libc/docs/math/index.rst
index 3845e413a47e4..80342e98c3433 100644
--- a/libc/docs/math/index.rst
+++ b/libc/docs/math/index.rst
@@ -178,7 +178,7 @@ Basic Operations
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
| fsub | N/A | | | N/A | | 7.12.14.2 | F.10.11 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
-| getpayload | | | | |check| | | F.10.13.1 | N/A |
+| getpayload | |check| | |check| | | |check| | |check| | F.10.13.1 | N/A |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
| ilogb | |check| | |check| | |check| | |check| | |check| | 7.12.6.8 | F.10.3.8 |
+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
diff --git a/libc/spec/stdc.td b/libc/spec/stdc.td
index 6aaf05ffd9f65..8d15694b62634 100644
--- a/libc/spec/stdc.td
+++ b/libc/spec/stdc.td
@@ -733,7 +733,10 @@ def StdC : StandardSpec<"stdc"> {
GuardedFunctionSpec<"totalordermagf16", RetValSpec<IntType>, [ArgSpec<Float16Ptr>, ArgSpec<Float16Ptr>], "LIBC_TYPES_HAS_FLOAT16">,
GuardedFunctionSpec<"totalordermagf128", RetValSpec<IntType>, [ArgSpec<Float128Ptr>, ArgSpec<Float128Ptr>], "LIBC_TYPES_HAS_FLOAT128">,
- GuardedFunctionSpec<"getpayloadf16", RetValSpec<Float16Type>, [ArgSpec<Float16Ptr>], "LIBC_TYPES_HAS_FLOAT16">,
+ FunctionSpec<"getpayload", RetValSpec<DoubleType>, [ArgSpec<DoublePtr>]>,
+ FunctionSpec<"getpayloadf", RetValSpec<FloatType>, [ArgSpec<FloatPtr>]>,
+ GuardedFunctionSpec<"getpayloadf16", RetValSpec<Float16Type>, [ArgSpec<Float16Ptr>], "LIBC_TYPES_HAS_FLOAT16">,
+ GuardedFunctionSpec<"getpayloadf128", RetValSpec<Float128Type>, [ArgSpec<Float128Ptr>], "LIBC_TYPES_HAS_FLOAT128">,
FunctionSpec<"setpayload", RetValSpec<IntType>, [ArgSpec<DoublePtr>, ArgSpec<DoubleType>]>,
FunctionSpec<"setpayloadf", RetValSpec<IntType>, [ArgSpec<FloatPtr>, ArgSpec<FloatType>]>,
diff --git a/libc/src/math/CMakeLists.txt b/libc/src/math/CMakeLists.txt
index 7fd1e550fd523..b9bc2ff79fd82 100644
--- a/libc/src/math/CMakeLists.txt
+++ b/libc/src/math/CMakeLists.txt
@@ -254,7 +254,10 @@ add_math_entrypoint_object(fromfpxl)
add_math_entrypoint_object(fromfpxf16)
add_math_entrypoint_object(fromfpxf128)
+add_math_entrypoint_object(getpayload)
+add_math_entrypoint_object(getpayloadf)
add_math_entrypoint_object(getpayloadf16)
+add_math_entrypoint_object(getpayloadf128)
add_math_entrypoint_object(hypot)
add_math_entrypoint_object(hypotf)
diff --git a/libc/src/math/generic/CMakeLists.txt b/libc/src/math/generic/CMakeLists.txt
index a4c1318f8a168..4e18694faf280 100644
--- a/libc/src/math/generic/CMakeLists.txt
+++ b/libc/src/math/generic/CMakeLists.txt
@@ -4103,6 +4103,30 @@ add_entrypoint_object(
-O3
)
+add_entrypoint_object(
+ getpayload
+ SRCS
+ getpayload.cpp
+ HDRS
+ ../getpayload.h
+ DEPENDS
+ libc.src.__support.FPUtil.basic_operations
+ COMPILE_OPTIONS
+ -O3
+)
+
+add_entrypoint_object(
+ getpayloadf
+ SRCS
+ getpayloadf.cpp
+ HDRS
+ ../getpayloadf.h
+ DEPENDS
+ libc.src.__support.FPUtil.basic_operations
+ COMPILE_OPTIONS
+ -O3
+)
+
add_entrypoint_object(
getpayloadf16
SRCS
@@ -4116,6 +4140,19 @@ add_entrypoint_object(
-O3
)
+add_entrypoint_object(
+ getpayloadf128
+ SRCS
+ getpayloadf128.cpp
+ HDRS
+ ../getpayloadf128.h
+ DEPENDS
+ libc.src.__support.macros.properties.types
+ libc.src.__support.FPUtil.basic_operations
+ COMPILE_OPTIONS
+ -O3
+)
+
add_entrypoint_object(
setpayload
SRCS
diff --git a/libc/src/math/generic/getpayload.cpp b/libc/src/math/generic/getpayload.cpp
new file mode 100644
index 0000000000000..14d95516c42c3
--- /dev/null
+++ b/libc/src/math/generic/getpayload.cpp
@@ -0,0 +1,20 @@
+//===-- Implementation of getpayload 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/getpayload.h"
+#include "src/__support/FPUtil/BasicOperations.h"
+#include "src/__support/common.h"
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+LLVM_LIBC_FUNCTION(double, getpayload, (const double *x)) {
+ return fputil::getpayload(*x);
+}
+
+} // namespace LIBC_NAMESPACE_DECL
diff --git a/libc/src/math/generic/getpayloadf.cpp b/libc/src/math/generic/getpayloadf.cpp
new file mode 100644
index 0000000000000..22db186a8c354
--- /dev/null
+++ b/libc/src/math/generic/getpayloadf.cpp
@@ -0,0 +1,20 @@
+//===-- Implementation of getpayloadf 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/getpayloadf.h"
+#include "src/__support/FPUtil/BasicOperations.h"
+#include "src/__support/common.h"
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+LLVM_LIBC_FUNCTION(float, getpayloadf, (const float *x)) {
+ return fputil::getpayload(*x);
+}
+
+} // namespace LIBC_NAMESPACE_DECL
diff --git a/libc/src/math/generic/getpayloadf128.cpp b/libc/src/math/generic/getpayloadf128.cpp
new file mode 100644
index 0000000000000..b57469eb7de91
--- /dev/null
+++ b/libc/src/math/generic/getpayloadf128.cpp
@@ -0,0 +1,20 @@
+//===-- Implementation of getpayloadf128 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/getpayloadf128.h"
+#include "src/__support/FPUtil/BasicOperations.h"
+#include "src/__support/common.h"
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+LLVM_LIBC_FUNCTION(float128, getpayloadf128, (const float128 *x)) {
+ return fputil::getpayload(*x);
+}
+
+} // namespace LIBC_NAMESPACE_DECL
diff --git a/libc/src/math/getpayload.h b/libc/src/math/getpayload.h
new file mode 100644
index 0000000000000..b00d313c4da50
--- /dev/null
+++ b/libc/src/math/getpayload.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for getpayload --------------------*- 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_GETPAYLOAD_H
+#define LLVM_LIBC_SRC_MATH_GETPAYLOAD_H
+
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+double getpayload(const double *x);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_GETPAYLOAD_H
diff --git a/libc/src/math/getpayloadf.h b/libc/src/math/getpayloadf.h
new file mode 100644
index 0000000000000..20901cd8bd98a
--- /dev/null
+++ b/libc/src/math/getpayloadf.h
@@ -0,0 +1,20 @@
+//===-- Implementation header for getpayloadf -------------------*- 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_GETPAYLOADF_H
+#define LLVM_LIBC_SRC_MATH_GETPAYLOADF_H
+
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+float getpayloadf(const float *x);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_GETPAYLOADF_H
diff --git a/libc/src/math/getpayloadf128.h b/libc/src/math/getpayloadf128.h
new file mode 100644
index 0000000000000..7ebb4290d4f8a
--- /dev/null
+++ b/libc/src/math/getpayloadf128.h
@@ -0,0 +1,21 @@
+//===-- Implementation header for getpayloadf128 ----------------*- 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_GETPAYLOADF128_H
+#define LLVM_LIBC_SRC_MATH_GETPAYLOADF128_H
+
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/properties/types.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+float128 getpayloadf128(const float128 *x);
+
+} // namespace LIBC_NAMESPACE_DECL
+
+#endif // LLVM_LIBC_SRC_MATH_GETPAYLOADF128_H
diff --git a/libc/test/src/math/smoke/CMakeLists.txt b/libc/test/src/math/smoke/CMakeLists.txt
index 36d66bf146a37..3ee1e799deaee 100644
--- a/libc/test/src/math/smoke/CMakeLists.txt
+++ b/libc/test/src/math/smoke/CMakeLists.txt
@@ -3762,6 +3762,30 @@ add_fp_unittest(
libc.src.math.totalordermagf128
)
+add_fp_unittest(
+ getpayload_test
+ SUITE
+ libc-math-smoke-tests
+ SRCS
+ getpayload_test.cpp
+ HDRS
+ GetPayloadTest.h
+ DEPENDS
+ libc.src.math.getpayload
+)
+
+add_fp_unittest(
+ getpayloadf_test
+ SUITE
+ libc-math-smoke-tests
+ SRCS
+ getpayloadf_test.cpp
+ HDRS
+ GetPayloadTest.h
+ DEPENDS
+ libc.src.math.getpayloadf
+)
+
add_fp_unittest(
getpayloadf16_test
SUITE
@@ -3774,6 +3798,18 @@ add_fp_unittest(
libc.src.math.getpayloadf16
)
+add_fp_unittest(
+ getpayloadf128_test
+ SUITE
+ libc-math-smoke-tests
+ SRCS
+ getpayloadf128_test.cpp
+ HDRS
+ GetPayloadTest.h
+ DEPENDS
+ libc.src.math.getpayloadf128
+)
+
add_fp_unittest(
setpayload_test
SUITE
diff --git a/libc/test/src/math/smoke/getpayload_test.cpp b/libc/test/src/math/smoke/getpayload_test.cpp
new file mode 100644
index 0000000000000..f157d4572d09a
--- /dev/null
+++ b/libc/test/src/math/smoke/getpayload_test.cpp
@@ -0,0 +1,13 @@
+//===-- Unittests for getpayload ------------------------------------------===//
+//
+// 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 "GetPayloadTest.h"
+
+#include "src/math/getpayload.h"
+
+LIST_GETPAYLOAD_TESTS(double, LIBC_NAMESPACE::getpayload)
diff --git a/libc/test/src/math/smoke/getpayloadf128_test.cpp b/libc/test/src/math/smoke/getpayloadf128_test.cpp
new file mode 100644
index 0000000000000..37bb506a3ed16
--- /dev/null
+++ b/libc/test/src/math/smoke/getpayloadf128_test.cpp
@@ -0,0 +1,13 @@
+//===-- Unittests for getpayloadf128 --------------------------------------===//
+//
+// 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 "GetPayloadTest.h"
+
+#include "src/math/getpayloadf128.h"
+
+LIST_GETPAYLOAD_TESTS(float128, LIBC_NAMESPACE::getpayloadf128)
diff --git a/libc/test/src/math/smoke/getpayloadf_test.cpp b/libc/test/src/math/smoke/getpayloadf_test.cpp
new file mode 100644
index 0000000000000..89ed02487df04
--- /dev/null
+++ b/libc/test/src/math/smoke/getpayloadf_test.cpp
@@ -0,0 +1,13 @@
+//===-- Unittests for getpayloadf -----------------------------------------===//
+//
+// 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 "GetPayloadTest.h"
+
+#include "src/math/getpayloadf.h"
+
+LIST_GETPAYLOAD_TESTS(float, LIBC_NAMESPACE::getpayloadf)
``````````
</details>
https://github.com/llvm/llvm-project/pull/101285
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