From 19794da02cc48a772ae6f4756b14b111a627170e Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Fri, 1 Nov 2013 17:09:14 +0000 Subject: Remove linkonce_odr_auto_hide. linkonce_odr_auto_hide was in incomplete attempt to implement a way for the linker to hide symbols that are known to be available in every TU and whose addresses are not relevant for a particular DSO. It was redundant in that it all its uses are equivalent to linkonce_odr+unnamed_addr. Unlike those, it has never been connected to clang or llvm's optimizers, so it was effectively dead. Given that nothing produces it, this patch just nukes it (other than the llvm-c enum value). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193865 91177308-0d34-0410-b5e6-96231b3b80d8 --- docs/LangRef.rst | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'docs') diff --git a/docs/LangRef.rst b/docs/LangRef.rst index b2fc3e4..9c033ed 100644 --- a/docs/LangRef.rst +++ b/docs/LangRef.rst @@ -267,13 +267,6 @@ linkage: ``linkonce_odr`` and ``weak_odr`` linkage types to indicate that the global will only be merged with equivalent globals. These linkage types are otherwise the same as their non-``odr`` versions. -``linkonce_odr_auto_hide`` - Similar to "``linkonce_odr``", but nothing in the translation unit - takes the address of this definition. For instance, functions that - had an inline definition, but the compiler decided not to inline it. - ``linkonce_odr_auto_hide`` may have only ``default`` visibility. The - symbols are removed by the linker from the final linked image - (executable or dynamic library). ``external`` If none of the above identifiers are used, the global is externally visible, meaning that it participates in linkage and can be used to @@ -622,9 +615,9 @@ Syntax:: The linkage must be one of ``private``, ``linker_private``, ``linker_private_weak``, ``internal``, ``linkonce``, ``weak``, -``linkonce_odr``, ``weak_odr``, ``linkonce_odr_auto_hide``, ``external``. Note -that some system linkers might not correctly handle dropping a weak symbol that -is aliased by a non weak alias. +``linkonce_odr``, ``weak_odr``, ``external``. Note that some system linkers +might not correctly handle dropping a weak symbol that is aliased by a non weak +alias. .. _namedmetadatastructure: -- cgit v1.1