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[docs] Update the ACLE URL

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KAWASHIMA Takahiro 2023-02-14 19:09:23 +09:00
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commit e8d44841c5
1 changed files with 3 additions and 3 deletions
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6
clang/docs/LanguageExtensions.rst
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@ -808,7 +808,7 @@ includes all 64-bit and all recent 32-bit processors.
``__fp16`` is a storage and interchange format only. This means that values of
``__fp16`` are immediately promoted to (at least) ``float`` when used in arithmetic
operations, so that e.g. the result of adding two ``__fp16`` values has type ``float``.
The behavior of ``__fp16`` is specified by the ARM C Language Extensions (`ACLE <http://infocenter.arm.com/help/topic/com.arm.doc.ihi0053d/IHI0053D_acle_2_1.pdf>`_).
The behavior of ``__fp16`` is specified by the Arm C Language Extensions (`ACLE <https://github.com/ARM-software/acle/releases>`_).
Clang uses the ``binary16`` format from IEEE 754-2008 for ``__fp16``, not the ARM
alternative format.
@ -3791,8 +3791,8 @@ ARM/AArch64 Language Extensions
Memory Barrier Intrinsics
^^^^^^^^^^^^^^^^^^^^^^^^^
Clang implements the ``__dmb``, ``__dsb`` and ``__isb`` intrinsics as defined
in the `ARM C Language Extensions Release 2.0
<http://infocenter.arm.com/help/topic/com.arm.doc.ihi0053c/IHI0053C_acle_2_0.pdf>`_.
in the `Arm C Language Extensions
<https://github.com/ARM-software/acle/releases>`_.
Note that these intrinsics are implemented as motion barriers that block
reordering of memory accesses and side effect instructions. Other instructions
like simple arithmetic may be reordered around the intrinsic. If you expect to