r221099 - [PowerPC] Change PPCTargetInfo::hasFeature() to use StringSwitch

[Bill Schmidt]

Author: wschmidt
Date: Sun Nov  2 08:56:41 2014
New Revision: 221099

URL: http://llvm.org/viewvc/llvm-project?rev=221099&view=rev
Log:
[PowerPC] Change PPCTargetInfo::hasFeature() to use StringSwitch

Implement post-commit comment on r220989 from Eric Christopher.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=221099&r1=221098&r2=221099&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Sun Nov  2 08:56:41 2014
@@ -1136,9 +1136,11 @@ void PPCTargetInfo::getDefaultFeatures(l
 }
 
 bool PPCTargetInfo::hasFeature(StringRef Feature) const {
-  return (Feature == "powerpc" ||
-	  (Feature == "vsx" && HasVSX) ||
-	  (Feature == "power8-vector" && HasP8Vector));
+  return llvm::StringSwitch<bool>(Feature)
+    .Case("powerpc", true)
+    .Case("vsx", HasVSX)
+    .Case("power8-vector", HasP8Vector)
+    .Default(false);
 }