[docs] Fix some Sphinx warnings that have crept in.

[oota-llvm.git] / docs / LangRef.rst

diff --git a/docs/LangRef.rst b/docs/LangRef.rst
index 2521b66055b60860f3db0b5d172aaf0c182f8bf9..0654ca62e3dbc3f4290b3869217e56f501b9d985 100644 (file)
--- a/docs/LangRef.rst
+++ b/docs/LangRef.rst
@@ -681,6 +681,10 @@ the aliasee.
 
 The aliasee must be a definition.
 
+Aliases are not allowed to point to aliases with linkages that can be
+overridden. Since they are only a second name, the possibility of the
+intermediate alias being overridden cannot be represented in an object file.
+
 .. _namedmetadatastructure:
 
 Named Metadata
@@ -765,8 +769,6 @@ Currently, only the following parameter attributes are defined:
 
 ``inalloca``
 
-.. Warning:: This feature is unstable and not fully implemented.
-
     The ``inalloca`` argument attribute allows the caller to take the
     address of outgoing stack arguments.  An ``inalloca`` argument must
     be a pointer to stack memory produced by an ``alloca`` instruction.
@@ -6116,7 +6118,7 @@ Overview:
 """""""""
 
 The '``select``' instruction is used to choose one value based on a
-condition, without branching.
+condition, without IR-level branching.
 
 Arguments:
 """"""""""
@@ -6966,7 +6968,7 @@ cache (e.g. ARM, MIPS), the intrinsic is lowered either to appropiate
 instructions or a system call, if cache flushing requires special
 privileges.
 
-The default behavior is to emit a call to ``__clear_cache'' from the run
+The default behavior is to emit a call to ``__clear_cache`` from the run
 time library.
 
 This instrinsic does *not* empty the instruction pipeline. Modifications