[clang] e8d4484 - [docs] Update the ACLE URL
KAWASHIMA Takahiro via cfe-commits
cfe-commits at lists.llvm.org
Tue Feb 14 02:13:54 PST 2023
Author: KAWASHIMA Takahiro
Date: 2023-02-14T19:14:04+09:00
New Revision: e8d44841c5d5f1e7ca2013ab2ae23bb4cec45d1e
URL: https://github.com/llvm/llvm-project/commit/e8d44841c5d5f1e7ca2013ab2ae23bb4cec45d1e
DIFF: https://github.com/llvm/llvm-project/commit/e8d44841c5d5f1e7ca2013ab2ae23bb4cec45d1e.diff
LOG: [docs] Update the ACLE URL
Added:
Modified:
clang/docs/LanguageExtensions.rst
Removed:
################################################################################
diff --git a/clang/docs/LanguageExtensions.rst b/clang/docs/LanguageExtensions.rst
index 99f8cd59abec..faebc024df11 100644
--- a/clang/docs/LanguageExtensions.rst
+++ b/clang/docs/LanguageExtensions.rst
@@ -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
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