Added support for mcpu krait
- krait processor currently modeled with the same features as A9.
- Krait processor additionally has VFP4 (fused multiply add/sub)
and hardware division features enabled.
- krait has currently the same Schedule model as A9
- krait cpu flag is not recognized by the GNU assembler yet,
it is replaced with march=armv7-a to avoid a lower march
from being used.
llvm-svn: 196618
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index efd3945..da9b2cb 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -246,7 +246,7 @@
.Cases("arm1176jzf-s", "mpcorenovfp", "mpcore", "v6")
.Cases("arm1156t2-s", "arm1156t2f-s", "v6t2")
.Cases("cortex-a5", "cortex-a7", "cortex-a8", "v7")
- .Cases("cortex-a9", "cortex-a12", "cortex-a15", "v7")
+ .Cases("cortex-a9", "cortex-a12", "cortex-a15", "krait", "v7")
.Cases("cortex-r4", "cortex-r5", "v7r")
.Case("cortex-m0", "v6m")
.Case("cortex-m3", "v7m")