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Disable FP16 arithmetic for arm32.

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(cherry picked from commit 7465b7651edfb58322557179658853243eb96372)
This commit is contained in:
Antonio Sánchez 2023-06-26 18:39:42 +00:00 committed by C. Antonio Sanchez
parent 6161ce5cde
commit 129e003cdf
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/util/Macros.h
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@ -574,7 +574,7 @@
/// \internal EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC set to 1 if the architecture
/// supports Neon vector intrinsics for fp16.
#if EIGEN_ARCH_ARM_OR_ARM64
#if EIGEN_ARCH_ARM64
#ifndef EIGEN_HAS_ARM64_FP16_VECTOR_ARITHMETIC
// Clang only supports FP16 on aarch64, and not all intrinsics are available
// on A32 anyways even in GCC (e.g. vdiv_f16, vsqrt_f16).
@ -588,7 +588,7 @@
/// \internal EIGEN_HAS_ARM64_FP16_SCALAR_ARITHMETIC set to 1 if the architecture
/// supports Neon scalar intrinsics for fp16.
#if EIGEN_ARCH_ARM_OR_ARM64
#if EIGEN_ARCH_ARM64
#ifndef EIGEN_HAS_ARM64_FP16_SCALAR_ARITHMETIC
// Clang only supports FP16 on aarch64, and not all intrinsics are available
// on A32 anyways, even in GCC (e.g. vceqh_f16).