AMDGPU: Whitespace fixes

llvm-svn: 306265
diff --git a/llvm/lib/Target/AMDGPU/Processors.td b/llvm/lib/Target/AMDGPU/Processors.td
index f6f2582..d30d1d3 100644
--- a/llvm/lib/Target/AMDGPU/Processors.td
+++ b/llvm/lib/Target/AMDGPU/Processors.td
@@ -80,7 +80,7 @@
 // Southern Islands
 //===----------------------------------------------------------------------===//
 
-def : ProcessorModel<"gfx600",     SIFullSpeedModel, 
+def : ProcessorModel<"gfx600",     SIFullSpeedModel,
   [FeatureISAVersion6_0_0]>;
 
 def : ProcessorModel<"SI",         SIFullSpeedModel,
@@ -95,7 +95,7 @@
   [FeatureISAVersion6_0_1]
 >;
 
-def : ProcessorModel<"pitcairn",   SIQuarterSpeedModel, 
+def : ProcessorModel<"pitcairn",   SIQuarterSpeedModel,
   [FeatureISAVersion6_0_1]>;
 
 def : ProcessorModel<"verde",      SIQuarterSpeedModel,