commit d2da3c20d78f11700131c6022c8d8dca2423123f
author Matt Arsenault <Matthew.Arsenault@amd.com> Mon Apr 30 19:08:27 2018 +0000
committer Matt Arsenault <Matthew.Arsenault@amd.com> Mon Apr 30 19:08:27 2018 +0000
tree 5616264258242608d59992b78218bc953a286b62
parent 0084adc5165622ea838f9af1e5a0559cd128b483

AMDGPU: Add Vega12 and Vega20

Changes by
  Matt Arsenault
  Konstantin Zhuravlyov

llvm-svn: 331216

clang/lib/Basic/Targets/AMDGPU.cpp

diff --git a/clang/lib/Basic/Targets/AMDGPU.cpp b/clang/lib/Basic/Targets/AMDGPU.cpp
index d956d13..b6b9aa2 100644
--- a/clang/lib/Basic/Targets/AMDGPU.cpp
+++ b/clang/lib/Basic/Targets/AMDGPU.cpp
@@ -133,6 +133,10 @@
       CPU = "gfx600";
 
     switch (parseAMDGCNName(CPU).Kind) {
+    case GK_GFX906:
+      Features["dl-insts"] = true;
+      LLVM_FALLTHROUGH;
+    case GK_GFX904:
     case GK_GFX902:
     case GK_GFX900:
       Features["gfx9-insts"] = true;

clang/lib/Basic/Targets/AMDGPU.h

diff --git a/clang/lib/Basic/Targets/AMDGPU.h b/clang/lib/Basic/Targets/AMDGPU.h
index f7c4776..6a264f8 100644
--- a/clang/lib/Basic/Targets/AMDGPU.h
+++ b/clang/lib/Basic/Targets/AMDGPU.h
@@ -78,9 +78,11 @@
     GK_GFX810,
     GK_GFX900,
     GK_GFX902,
+    GK_GFX904,
+    GK_GFX906,
 
     GK_AMDGCN_FIRST = GK_GFX600,
-    GK_AMDGCN_LAST = GK_GFX902,
+    GK_AMDGCN_LAST = GK_GFX906,
   };
 
   struct GPUInfo {
@@ -127,7 +129,7 @@
     {{"cayman"},  {"cayman"},  GK_CAYMAN,  true,  false, false, false, false},
     {{"turks"},   {"turks"},   GK_TURKS,   false, false, false, false, false},
   };
-  static constexpr GPUInfo AMDGCNGPUs[30] = {
+  static constexpr GPUInfo AMDGCNGPUs[32] = {
   // Name           Canonical    Kind        Has   Has    Has    Has   Has
   //                Name                     FMAF  Fast   LDEXPF FP64  Fast
   //                                               FMAF                FMA
@@ -161,6 +163,8 @@
     {{"stoney"},    {"gfx810"},  GK_GFX810,  true, false, true,  true, true},
     {{"gfx900"},    {"gfx900"},  GK_GFX900,  true, true,  true,  true, true},
     {{"gfx902"},    {"gfx902"},  GK_GFX900,  true, true,  true,  true, true},
+    {{"gfx904"},    {"gfx904"},  GK_GFX904,  true, true,  true,  true, true},
+    {{"gfx906"},    {"gfx906"},  GK_GFX906,  true, true,  true,  true, true},
   };
 
   static GPUInfo parseR600Name(StringRef Name);