[PATCH] D27473: Bring back note about not supporting global register variables
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=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. ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D27473: Bring back note about not supporting global register variables
rengolin accepted this revision. rengolin added a comment. This revision is now accepted and ready to land. LGTM. Thanks! https://reviews.llvm.org/D27473 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D27473: Bring back note about not supporting global register variables
mkuper created this revision. mkuper added a reviewer: rengolin. mkuper added a subscriber: cfe-commits. This partially reverts r260506 which removed this note. Renato, the part about "not being implemented soon because it requires backend support" was taken verbatim from the original text, pre-r260506, I only added the fact non-allocatable registers are now supported. If you prefer to have strong wording, feel free to make suggestions. https://reviews.llvm.org/D27473 Files: docs/UsersManual.rst Index: docs/UsersManual.rst === --- docs/UsersManual.rst +++ 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: docs/UsersManual.rst === --- docs/UsersManual.rst +++ 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. ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
