R600/SI: rework input interpolation v2

v2: update CMakeLists.txt as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176626 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/R600/AMDGPUAsmPrinter.cpp b/lib/Target/R600/AMDGPUAsmPrinter.cpp
index c30dbe4..f600144 100644
--- a/lib/Target/R600/AMDGPUAsmPrinter.cpp
+++ b/lib/Target/R600/AMDGPUAsmPrinter.cpp
@@ -141,5 +141,5 @@
   SIMachineFunctionInfo * MFI = MF.getInfo<SIMachineFunctionInfo>();
   OutStreamer.EmitIntValue(MaxSGPR + 1, 4);
   OutStreamer.EmitIntValue(MaxVGPR + 1, 4);
-  OutStreamer.EmitIntValue(MFI->SPIPSInputAddr, 4);
+  OutStreamer.EmitIntValue(MFI->PSInputAddr, 4);
 }