[libc-commits] [PATCH] D141045: [libc] Add a section about supported compilers in the documentation

[Guillaume Chatelet via Phabricator via libc-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG062a7ea591ad: [libc] Add a section about supported compilers in the documentation (authored by gchatelet).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141045/new/

https://reviews.llvm.org/D141045

Files:
  libc/docs/compiler_support.rst
  libc/docs/index.rst


Index: libc/docs/index.rst
===================================================================
--- libc/docs/index.rst
+++ libc/docs/index.rst
@@ -69,6 +69,7 @@
    :maxdepth: 1
    :caption: Development
 
+   compiler_support
    build_and_test
    developer_guides
    porting
Index: libc/docs/compiler_support.rst
===================================================================
--- /dev/null
+++ libc/docs/compiler_support.rst
@@ -0,0 +1,17 @@
+.. _compiler_support:
+
+================
+Compiler Support
+================
+
+As of now only ``Clang`` is fully supported.
+
+We are in the process of supporting ``GCC`` but some memory function implementations rely on `compiler intrinsics`__ that are not currently available in ``GCC``.
+As such we cannot guarantee optimal performance for these functions.
+
+.. __: https://clang.llvm.org/docs/LanguageExtensions.html#guaranteed-inlined-copy
+
+Minimum version
+===============
+
+ - ``Clang 11``


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