print-supported-cpus quality of life patch.
Claim all input files so that clang does not give a warning. Add two
short-cut aliases: -mcpu=? and -mtune=?.
llvm-svn: 364362
diff --git a/clang/docs/ClangCommandLineReference.rst b/clang/docs/ClangCommandLineReference.rst
index bad91ff..b7f94e9 100644
--- a/clang/docs/ClangCommandLineReference.rst
+++ b/clang/docs/ClangCommandLineReference.rst
@@ -2168,6 +2168,8 @@
.. option:: -mcpu=<arg>, -mv5 (equivalent to -mcpu=hexagonv5), -mv55 (equivalent to -mcpu=hexagonv55), -mv60 (equivalent to -mcpu=hexagonv60), -mv62 (equivalent to -mcpu=hexagonv62), -mv65 (equivalent to -mcpu=hexagonv65)
+Use -mcpu=? to see a list of supported cpu models.
+
.. option:: -mcrc, -mno-crc
Allow use of CRC instructions (ARM/Mips only)
@@ -2302,6 +2304,8 @@
.. option:: -mtune=<arg>
+Use -mtune=? to see a list of supported cpu models.
+
.. option:: -mtvos-version-min=<arg>, -mappletvos-version-min=<arg>
.. option:: -municode<arg>
diff --git a/clang/docs/CommandGuide/clang.rst b/clang/docs/CommandGuide/clang.rst
index f511022..7b08736 100644
--- a/clang/docs/CommandGuide/clang.rst
+++ b/clang/docs/CommandGuide/clang.rst
@@ -330,6 +330,10 @@
through --target=<architecture> or -arch <architecture>). If no target is
specified, the system default target will be used.
+.. option:: -mcpu=?, -mtune=?
+
+ Aliases of --print-supported-cpus
+
.. option:: -march=<cpu>
Specify that Clang should generate code for a specific processor family