ARM: Add -m[no-]crc to dis/enable CRC subtargetfeature from clang
authorBernard Ogden <bogden@arm.com>
Tue, 29 Oct 2013 09:47:51 +0000 (09:47 +0000)
committerBernard Ogden <bogden@arm.com>
Tue, 29 Oct 2013 09:47:51 +0000 (09:47 +0000)
commit18b5701a6853f6b4a5b3a05ba5c79105a805b61b
treec574929b1a37e96e04213e2977c478c65f0b0761
parentee87e85505bb2b9b5057187785e82715ecbf71f2
ARM: Add -m[no-]crc to dis/enable CRC subtargetfeature from clang

Allow users to disable or enable CRC subtarget feature.

Differential Revision: http://llvm-reviews.chandlerc.com/D2037

llvm-svn: 193600
clang/docs/UsersManual.rst
clang/include/clang/Driver/Options.td
clang/lib/Basic/Targets.cpp
clang/lib/Driver/Tools.cpp
clang/test/Driver/arm-mfpu.c
clang/test/Driver/armv8-crc.c [new file with mode: 0644]
clang/test/Preprocessor/arm-target-features.c