Add armv7s and some other arm variants supported by Mach-O files.

llvm-svn: 164905

1 files changed, 5 insertions, 1 deletions

diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index 913c5e00f58..3d0dc6216cb 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -95,6 +95,8 @@ static const char *getARMTargetCPU(const ArgList &Args,
     .Cases("armv6z", "armv6zk", "arm1176jzf-s")
     .Case("armv6t2", "arm1156t2-s")
     .Cases("armv7", "armv7a", "armv7-a", "cortex-a8")
+    .Cases("armv7f", "armv7-f", "cortex-a9-mp")
+    .Cases("armv7s", "armv7-s", "swift")
     .Cases("armv7r", "armv7-r", "cortex-r4")
     .Cases("armv7m", "armv7-m", "cortex-m3")
     .Case("ep9312", "ep9312")
@@ -127,6 +129,8 @@ static const char *getLLVMArchSuffixForARM(StringRef CPU) {
     .Case("cortex-m3", "v7m")
     .Case("cortex-m4", "v7m")
     .Case("cortex-m0", "v6m")
+    .Case("cortex-a9-mp", "v7f")
+    .Case("swift", "v7s")
     .Default("");
 }
 
@@ -146,7 +150,7 @@ std::string ToolChain::ComputeLLVMTriple(const ArgList &Args,
     // FIXME: Thumb should just be another -target-feaure, not in the triple.
     StringRef Suffix =
       getLLVMArchSuffixForARM(getARMTargetCPU(Args, Triple));
-    bool ThumbDefault = (Suffix == "v7" && getTriple().isOSDarwin());
+    bool ThumbDefault = (Suffix.startswith("v7") && getTriple().isOSDarwin());
     std::string ArchName = "arm";
 
     // Assembly files should start in ARM mode.