AMDGPU/SI: Update ISA version numbers for Tonga and Polaris10/11.

Differential Revision:
  http://reviews.llvm.org/D25454

Reviewers:
  tstellarAMD

llvm-svn: 283893
diff --git a/llvm/lib/Target/AMDGPU/AMDGPU.td b/llvm/lib/Target/AMDGPU/AMDGPU.td
index 6068005..14c79d2 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.td
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.td
@@ -122,6 +122,7 @@
 def FeatureISAVersion7_0_1 : SubtargetFeatureISAVersion <7,0,1>;
 def FeatureISAVersion8_0_0 : SubtargetFeatureISAVersion <8,0,0>;
 def FeatureISAVersion8_0_1 : SubtargetFeatureISAVersion <8,0,1>;
+def FeatureISAVersion8_0_2 : SubtargetFeatureISAVersion <8,0,2>;
 def FeatureISAVersion8_0_3 : SubtargetFeatureISAVersion <8,0,3>;
 
 class SubtargetFeatureLocalMemorySize <int Value> : SubtargetFeature<