This revision was automatically updated to reflect the committed changes.
Closed by commit rL289455: Bring back note about not supporting global register
variables. (authored by mkuper).
Changed prior to commit:
https://reviews.llvm.org/D27473?vs=80450&id=81113#toc
Repository:
rL LLVM
https://reviews.llvm.org/D27473
Files:
cfe/trunk/docs/UsersManual.rst
Index: cfe/trunk/docs/UsersManual.rst
===================================================================
--- cfe/trunk/docs/UsersManual.rst
+++ cfe/trunk/docs/UsersManual.rst
@@ -1830,6 +1830,10 @@
...
local_function(1);
+- clang only supports global register variables when the register specified
+ is non-allocatable (e.g. the stack pointer). Support for general global
+ register variables is unlikely to be implemented soon because it requires
+ additional LLVM backend support.
- clang does not support static initialization of flexible array
members. This appears to be a rarely used extension, but could be
implemented pending user demand.
Index: cfe/trunk/docs/UsersManual.rst
===================================================================
--- cfe/trunk/docs/UsersManual.rst
+++ cfe/trunk/docs/UsersManual.rst
@@ -1830,6 +1830,10 @@
...
local_function(1);
+- clang only supports global register variables when the register specified
+ is non-allocatable (e.g. the stack pointer). Support for general global
+ register variables is unlikely to be implemented soon because it requires
+ additional LLVM backend support.
- clang does not support static initialization of flexible array
members. This appears to be a rarely used extension, but could be
implemented pending user demand.
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