Allow case-insensitive values for -mcpu for AArch64 target in line with GCC.
authorGabor Ballabas <gaborb@inf.u-szeged.hu>
Fri, 12 Jun 2015 17:33:37 +0000 (17:33 +0000)
committerGabor Ballabas <gaborb@inf.u-szeged.hu>
Fri, 12 Jun 2015 17:33:37 +0000 (17:33 +0000)
commit726ce7fc571a511f628736ba94ee113334ee3e60
tree9a46c88ab25f9b4114f38494f0352580b1cea353
parentc74ac023d83730307835b6c67bbfb326b64eaf62
Allow case-insensitive values for -mcpu for AArch64 target in line with GCC.

GCC allows case-insensitive values for -mcpu, -march and -mtune options.
This patch implements the same behaviour for the -mcpu option for the AArch64 target.

llvm-svn: 239619
clang/lib/Driver/Tools.cpp
clang/test/Driver/aarch64-cpus.c
clang/test/Preprocessor/aarch64-target-features.c