Triple: Add AMDHSA operating system type

This operating system type represents the AMD HSA runtime,
and will be required by the R600 backend in order to generate
correct code for this runtime.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223124 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
index 107ba7364df383d3c45a51ffdb764691bba6531b..0932040ede7ae8f033f861297db5015938cbcc18 100644 (file)
--- a/include/llvm/ADT/Triple.h
+++ b/include/llvm/ADT/Triple.h
@@ -138,7 +138,8 @@ public:
     Bitrig,
     AIX,
     CUDA,       // NVIDIA CUDA
-    NVCL        // NVIDIA OpenCL
+    NVCL,       // NVIDIA OpenCL
+    AMDHSA      // AMD HSA Runtime
   };
   enum EnvironmentType {
     UnknownEnvironment,

diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index 4a4773e2f7e7e6866da576e122e0049e3ae04037..64cd6e73e9e4ec520b8e3e4071ac66e19e5c53f7 100644 (file)
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -157,6 +157,7 @@ const char *Triple::getOSTypeName(OSType Kind) {
   case AIX: return "aix";
   case CUDA: return "cuda";
   case NVCL: return "nvcl";
+  case AMDHSA: return "amdhsa";
   }
 
   llvm_unreachable("Invalid OSType");
@@ -345,6 +346,7 @@ static Triple::OSType parseOS(StringRef OSName) {
     .StartsWith("aix", Triple::AIX)
     .StartsWith("cuda", Triple::CUDA)
     .StartsWith("nvcl", Triple::NVCL)
+    .StartsWith("amdhsa", Triple::AMDHSA)
     .Default(Triple::UnknownOS);
 }