[SYCL] Added SYCLDevice env to triple.

Signed-off-by: Vladimir Lazarev <vladimir.lazarev@intel.com>

Author: vladimirlaz

llvm/include/llvm/ADT/Triple.h

@@ -211,6 +211,7 @@ class Triple {
     Cygnus,
     CoreCLR,
     Simulator,  // Simulator variants of other systems, e.g., Apple's iOS
+    SYCLDevice,
     LastEnvironmentType = Simulator
   };
   enum ObjectFormatType {
@@ -480,6 +481,10 @@ class Triple {
     return getEnvironment() == Triple::Simulator;
   }
 
+  bool isSYCLDeviceEnvironment() const {
+    return getEnvironment() == Triple::SYCLDevice;
+  }
+
   bool isOSNetBSD() const {
     return getOS() == Triple::NetBSD;
   }

llvm/lib/Support/Triple.cpp

@@ -237,6 +237,7 @@ StringRef Triple::getEnvironmentTypeName(EnvironmentType Kind) {
   case Cygnus: return "cygnus";
   case CoreCLR: return "coreclr";
   case Simulator: return "simulator";
+  case SYCLDevice: return "sycldevice";
   }
 
   llvm_unreachable("Invalid EnvironmentType!");
@@ -533,6 +534,7 @@ static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
     .StartsWith("cygnus", Triple::Cygnus)
     .StartsWith("coreclr", Triple::CoreCLR)
     .StartsWith("simulator", Triple::Simulator)
+    .StartsWith("sycldevice", Triple::SYCLDevice)
     .Default(Triple::UnknownEnvironment);
 }