Add Rest of Targets Support to ValidCPUList (enabling march notes)

A followup to: https://reviews.llvm.org/D42978

Most of the rest of the Targets were pretty rote, so this
patch knocks them all out at once. 

Differential Revision: https://reviews.llvm.org/D43057

llvm-svn: 324676

1 files changed, 9 insertions, 5 deletions

diff --git a/clang/lib/Basic/Targets/WebAssembly.cpp b/clang/lib/Basic/Targets/WebAssembly.cpp
index ecccb588659..4338d03ade0 100644
--- a/clang/lib/Basic/Targets/WebAssembly.cpp
+++ b/clang/lib/Basic/Targets/WebAssembly.cpp
@@ -29,6 +29,9 @@ const Builtin::Info WebAssemblyTargetInfo::BuiltinInfo[] = {
 #include "clang/Basic/BuiltinsWebAssembly.def"
 };
 
+static constexpr llvm::StringLiteral ValidCPUNames[] = {
+    {"mvp"}, {"bleeding-edge"}, {"generic"}};
+
 bool WebAssemblyTargetInfo::hasFeature(StringRef Feature) const {
   return llvm::StringSwitch<bool>(Feature)
       .Case("simd128", SIMDLevel >= SIMD128)
@@ -38,11 +41,12 @@ bool WebAssemblyTargetInfo::hasFeature(StringRef Feature) const {
 }
 
 bool WebAssemblyTargetInfo::isValidCPUName(StringRef Name) const {
-  return llvm::StringSwitch<bool>(Name)
-      .Case("mvp", true)
-      .Case("bleeding-edge", true)
-      .Case("generic", true)
-      .Default(false);
+  return llvm::find(ValidCPUNames, Name) != std::end(ValidCPUNames);
+}
+
+void WebAssemblyTargetInfo::fillValidCPUList(
+    SmallVectorImpl<StringRef> &Values) const {
+  Values.append(std::begin(ValidCPUNames), std::end(ValidCPUNames));
 }
 
 void WebAssemblyTargetInfo::getTargetDefines(const LangOptions &Opts,