[llvm-branch-commits] [llvm-branch] r166415 - /llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp

[Tom Stellard]

Author: tstellar
Date: Mon Oct 22 10:04:10 2012
New Revision: 166415

URL: http://llvm.org/viewvc/llvm-project?rev=166415&view=rev
Log:
R600: Add super reg to reserved reg list

Patch by: Vincent Lejeune

Modified:
    llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp

Modified: llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp?rev=166415&r1=166414&r2=166415&view=diff
==============================================================================
--- llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp (original)
+++ llvm/branches/R600/lib/Target/AMDGPU/R600ISelLowering.cpp Mon Oct 22 10:04:10 2012
@@ -169,6 +169,9 @@
       unsigned ReservedReg =
                           AMDGPU::R600_TReg32RegClass.getRegister(ReservedIndex);
       MFI->ReservedRegs.push_back(ReservedReg);
+      unsigned SuperReg =
+          AMDGPU::R600_Reg128RegClass.getRegister(ReservedIndex / 4);
+      MFI->ReservedRegs.push_back(SuperReg);
       break;
     }