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Job Henandez Lara
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[libc][math][c23] Add entrypoints and tests for setpayload{,f,f128} (#101122)
1 parent ebdcb76 commit 546e4a2

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18 files changed

+251
-2
lines changed

18 files changed

+251
-2
lines changed

‎libc/config/linux/aarch64/entrypoints.txt‎

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@@ -508,6 +508,8 @@ set(TARGET_LIBM_ENTRYPOINTS
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libc.src.math.scalbn
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libc.src.math.scalbnf
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libc.src.math.scalbnl
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libc.src.math.setpayload
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libc.src.math.setpayloadf
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libc.src.math.sin
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libc.src.math.sincos
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libc.src.math.sincosf
@@ -647,6 +649,7 @@ if(LIBC_TYPES_HAS_FLOAT128)
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libc.src.math.roundf128
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libc.src.math.roundevenf128
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libc.src.math.scalbnf128
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libc.src.math.setpayloadf128
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libc.src.math.sqrtf128
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libc.src.math.totalorderf128
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libc.src.math.totalordermagf128

‎libc/config/linux/arm/entrypoints.txt‎

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@@ -363,6 +363,8 @@ set(TARGET_LIBM_ENTRYPOINTS
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libc.src.math.scalbn
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libc.src.math.scalbnf
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libc.src.math.scalbnl
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libc.src.math.setpayload
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libc.src.math.setpayloadf
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libc.src.math.sin
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libc.src.math.sincos
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libc.src.math.sincosf

‎libc/config/linux/riscv/entrypoints.txt‎

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@@ -530,6 +530,8 @@ set(TARGET_LIBM_ENTRYPOINTS
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libc.src.math.scalbn
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libc.src.math.scalbnf
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libc.src.math.scalbnl
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libc.src.math.setpayload
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libc.src.math.setpayloadf
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libc.src.math.sin
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libc.src.math.sincos
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libc.src.math.sincosf

‎libc/config/linux/x86_64/entrypoints.txt‎

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@@ -530,6 +530,8 @@ set(TARGET_LIBM_ENTRYPOINTS
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libc.src.math.scalbn
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libc.src.math.scalbnf
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libc.src.math.scalbnl
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libc.src.math.setpayload
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libc.src.math.setpayloadf
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libc.src.math.sin
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libc.src.math.sincos
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libc.src.math.sincosf
@@ -691,6 +693,7 @@ if(LIBC_TYPES_HAS_FLOAT128)
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libc.src.math.roundevenf128
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libc.src.math.roundf128
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libc.src.math.scalbnf128
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libc.src.math.setpayloadf128
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libc.src.math.sqrtf128
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libc.src.math.totalorderf128
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libc.src.math.totalordermagf128

‎libc/docs/math/index.rst‎

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@@ -224,7 +224,7 @@ Basic Operations
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+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
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| scalbn | |check| | |check| | |check| | |check| | |check| | 7.12.6.19 | F.10.3.19 |
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+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
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| setpayload | | | | |check| | | F.10.13.2 | N/A |
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| setpayload | |check| | |check| | | |check| | |check| | F.10.13.2 | N/A |
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+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+
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| setpayloadsig | | | | |check| | | F.10.13.3 | N/A |
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+------------------+------------------+-----------------+------------------------+----------------------+------------------------+------------------------+----------------------------+

‎libc/spec/stdc.td‎

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@@ -734,8 +734,11 @@ def StdC : StandardSpec<"stdc"> {
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GuardedFunctionSpec<"totalordermagf128", RetValSpec<IntType>, [ArgSpec<Float128Ptr>, ArgSpec<Float128Ptr>], "LIBC_TYPES_HAS_FLOAT128">,
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GuardedFunctionSpec<"getpayloadf16", RetValSpec<Float16Type>, [ArgSpec<Float16Ptr>], "LIBC_TYPES_HAS_FLOAT16">,
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FunctionSpec<"setpayload", RetValSpec<IntType>, [ArgSpec<DoublePtr>, ArgSpec<DoubleType>],
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FunctionSpec<"setpayloadf", RetValSpec<IntType>, [ArgSpec<FloatPtr>, ArgSpec<FloatType>],
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GuardedFunctionSpec<"setpayloadf16", RetValSpec<IntType>, [ArgSpec<Float16Ptr>, ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
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GuardedFunctionSpec<"setpayloadf128", RetValSpec<IntType>, [ArgSpec<Float128Ptr>, ArgSpec<Float128Type>], "LIBC_TYPES_HAS_FLOAT128">,
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GuardedFunctionSpec<"setpayloadsigf16", RetValSpec<IntType>, [ArgSpec<Float16Ptr>, ArgSpec<Float16Type>], "LIBC_TYPES_HAS_FLOAT16">,
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‎libc/src/math/CMakeLists.txt‎

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@@ -406,7 +406,10 @@ add_math_entrypoint_object(scalbnl)
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add_math_entrypoint_object(scalbnf16)
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add_math_entrypoint_object(scalbnf128)
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add_math_entrypoint_object(setpayload)
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add_math_entrypoint_object(setpayloadf)
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add_math_entrypoint_object(setpayloadf16)
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add_math_entrypoint_object(setpayloadf128)
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add_math_entrypoint_object(setpayloadsigf16)
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‎libc/src/math/generic/CMakeLists.txt‎

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@@ -4116,6 +4116,30 @@ add_entrypoint_object(
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-O3
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)
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add_entrypoint_object(
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setpayload
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SRCS
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setpayload.cpp
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HDRS
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../setpayload.h
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DEPENDS
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libc.src.__support.FPUtil.basic_operations
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COMPILE_OPTIONS
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-O3
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)
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add_entrypoint_object(
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setpayloadf
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SRCS
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setpayloadf.cpp
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HDRS
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../setpayloadf.h
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DEPENDS
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libc.src.__support.FPUtil.basic_operations
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COMPILE_OPTIONS
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-O3
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)
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add_entrypoint_object(
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setpayloadf16
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SRCS
@@ -4129,6 +4153,19 @@ add_entrypoint_object(
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-O3
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)
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add_entrypoint_object(
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setpayloadf128
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SRCS
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setpayloadf128.cpp
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HDRS
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../setpayloadf128.h
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DEPENDS
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libc.src.__support.macros.properties.types
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libc.src.__support.FPUtil.basic_operations
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COMPILE_OPTIONS
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-O3
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)
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add_entrypoint_object(
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setpayloadsigf16
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SRCS

‎libc/src/math/generic/setpayload.cpp‎

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@@ -0,0 +1,20 @@
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//===-- Implementation of setpayload function -----------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/math/setpayload.h"
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#include "src/__support/FPUtil/BasicOperations.h"
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#include "src/__support/common.h"
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#include "src/__support/macros/config.h"
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14+
namespace LIBC_NAMESPACE_DECL {
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LLVM_LIBC_FUNCTION(int, setpayload, (double *res, double pl)) {
17+
return static_cast<int>(fputil::setpayload</*IsSignaling=*/false>(*res, pl));
18+
}
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} // namespace LIBC_NAMESPACE_DECL

‎libc/src/math/generic/setpayloadf.cpp‎

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@@ -0,0 +1,20 @@
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//===-- Implementation of setpayloadf function ----------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/math/setpayloadf.h"
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#include "src/__support/FPUtil/BasicOperations.h"
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#include "src/__support/common.h"
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#include "src/__support/macros/config.h"
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namespace LIBC_NAMESPACE_DECL {
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LLVM_LIBC_FUNCTION(int, setpayloadf, (float *res, float pl)) {
17+
return static_cast<int>(fputil::setpayload</*IsSignaling=*/false>(*res, pl));
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}
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} // namespace LIBC_NAMESPACE_DECL

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