[llvm] r293717 - AMDGPU: Fix warning

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Tue Jan 31 17:48:37 2017
New Revision: 293717

URL: http://llvm.org/viewvc/llvm-project?rev=293717&view=rev
Log:
AMDGPU: Fix warning

Modified:
    llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h

Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h?rev=293717&r1=293716&r2=293717&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h Tue Jan 31 17:48:37 2017
@@ -98,7 +98,8 @@ public:
     // don't use flat addressing.
     if (IsGraphicsShader)
       return -1;
-    return ST->hasFlatAddressSpace() ? AMDGPUAS::FLAT_ADDRESS : -1;
+    return ST->hasFlatAddressSpace() ?
+      AMDGPUAS::FLAT_ADDRESS : AMDGPUAS::UNKNOWN_ADDRESS_SPACE;
   }
 
   unsigned getVectorSplitCost() { return 0; }