Import LLVM 3.9.1 including clang and lld.

1 files changed, 20 insertions, 0 deletions

diff --git a/gnu/llvm/docs/CommandGuide/llvm-cov.rst b/gnu/llvm/docs/CommandGuide/llvm-cov.rst
index d0e78a9a1d1..946b125a452 100644
--- a/gnu/llvm/docs/CommandGuide/llvm-cov.rst
+++ b/gnu/llvm/docs/CommandGuide/llvm-cov.rst
@@ -236,6 +236,26 @@ OPTIONS
 
  Show code coverage only for functions that match the given regular expression.
 
+.. option:: -format=<FORMAT>
+
+ Use the specified output format. The supported formats are: "text", "html".
+
+.. option:: -output-dir=PATH
+
+ Specify a directory to write coverage reports into. If the directory does not
+ exist, it is created. When used in function view mode (i.e when -name or
+ -name-regex are used to select specific functions), the report is written to
+ PATH/functions.EXTENSION. When used in file view mode, a report for each file
+ is written to PATH/REL_PATH_TO_FILE.EXTENSION.
+
+.. option:: -Xdemangler=<TOOL>|<TOOL-OPTION>
+
+ Specify a symbol demangler. This can be used to make reports more
+ human-readable. This option can be specified multiple times to supply
+ arguments to the demangler (e.g `-Xdemangler c++filt -Xdemangler -n` for C++).
+ The demangler is expected to read a newline-separated list of symbols from
+ stdin and write a newline-separated list of the same length to stdout.
+
 .. option:: -line-coverage-gt=<N>
 
  Show code coverage only for functions with line coverage greater than the