From 632f35d495a42514eaf26468beceae923e813997 Mon Sep 17 00:00:00 2001
From: Tim Renouf <tpr.llvm@botech.co.uk>
Date: Wed, 24 Oct 2018 21:19:02 +0000
Subject: [PATCH] Add gfx909 to GPU Arch

Subscribers: jholewinski, cfe-commits

Differential Revision: https://reviews.llvm.org/D53558

llvm-svn: 345198
---
 clang/include/clang/Basic/Cuda.h  | 1 +
 clang/lib/Basic/Cuda.cpp          | 5 +++++
 clang/lib/Basic/Targets/NVPTX.cpp | 1 +
 3 files changed, 7 insertions(+)

diff --git a/clang/include/clang/Basic/Cuda.h b/clang/include/clang/Basic/Cuda.h
index b11967f..0575e70 100644
--- a/clang/include/clang/Basic/Cuda.h
+++ b/clang/include/clang/Basic/Cuda.h
@@ -64,6 +64,7 @@ enum class CudaArch {
   GFX902,
   GFX904,
   GFX906,
+  GFX909,
   LAST,
 };
 const char *CudaArchToString(CudaArch A);
diff --git a/clang/lib/Basic/Cuda.cpp b/clang/lib/Basic/Cuda.cpp
index 718e136..6c34856 100644
--- a/clang/lib/Basic/Cuda.cpp
+++ b/clang/lib/Basic/Cuda.cpp
@@ -94,6 +94,8 @@ const char *CudaArchToString(CudaArch A) {
     return "gfx904";
   case CudaArch::GFX906: // TBA
     return "gfx906";
+  case CudaArch::GFX909: // TBA
+    return "gfx909";
   }
   llvm_unreachable("invalid enum");
 }
@@ -130,6 +132,7 @@ CudaArch StringToCudaArch(llvm::StringRef S) {
       .Case("gfx902", CudaArch::GFX902)
       .Case("gfx904", CudaArch::GFX904)
       .Case("gfx906", CudaArch::GFX906)
+      .Case("gfx909", CudaArch::GFX909)
       .Default(CudaArch::UNKNOWN);
 }
 
@@ -241,6 +244,7 @@ CudaVirtualArch VirtualArchForCudaArch(CudaArch A) {
   case CudaArch::GFX902:
   case CudaArch::GFX904:
   case CudaArch::GFX906:
+  case CudaArch::GFX909:
     return CudaVirtualArch::COMPUTE_AMDGCN;
   }
   llvm_unreachable("invalid enum");
@@ -287,6 +291,7 @@ CudaVersion MinVersionForCudaArch(CudaArch A) {
   case CudaArch::GFX902:
   case CudaArch::GFX904:
   case CudaArch::GFX906:
+  case CudaArch::GFX909:
     return CudaVersion::CUDA_70;
   }
   llvm_unreachable("invalid enum");
diff --git a/clang/lib/Basic/Targets/NVPTX.cpp b/clang/lib/Basic/Targets/NVPTX.cpp
index 7dd344b..ca41c4d 100644
--- a/clang/lib/Basic/Targets/NVPTX.cpp
+++ b/clang/lib/Basic/Targets/NVPTX.cpp
@@ -190,6 +190,7 @@ void NVPTXTargetInfo::getTargetDefines(const LangOptions &Opts,
       case CudaArch::GFX902:
       case CudaArch::GFX904:
       case CudaArch::GFX906:
+      case CudaArch::GFX909:
       case CudaArch::LAST:
         break;
       case CudaArch::UNKNOWN:
-- 
2.7.4