[llvm] r245087 - AMDGPU/SI: Add missing spill class

[Tom Stellard via llvm-commits]

Author: tstellar
Date: Fri Aug 14 14:46:05 2015
New Revision: 245087

URL: http://llvm.org/viewvc/llvm-project?rev=245087&view=rev
Log:
AMDGPU/SI: Add missing spill class

The compiler was failing to spill for some shaders.

Patch By: Axel Davy

Modified:
    llvm/trunk/lib/Target/AMDGPU/SIRegisterInfo.cpp

Modified: llvm/trunk/lib/Target/AMDGPU/SIRegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/SIRegisterInfo.cpp?rev=245087&r1=245086&r2=245087&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/SIRegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/SIRegisterInfo.cpp Fri Aug 14 14:46:05 2015
@@ -348,7 +348,8 @@ const TargetRegisterClass *SIRegisterInf
     &AMDGPU::SReg_128RegClass,
     &AMDGPU::VReg_256RegClass,
     &AMDGPU::SReg_256RegClass,
-    &AMDGPU::VReg_512RegClass
+    &AMDGPU::VReg_512RegClass,
+    &AMDGPU::SReg_512RegClass
   };
 
   for (const TargetRegisterClass *BaseClass : BaseClasses) {