R600: improve inputs/interpolation handling

[oota-llvm.git] / lib / Target / R600 / R600RegisterInfo.cpp

diff --git a/lib/Target/R600/R600RegisterInfo.cpp b/lib/Target/R600/R600RegisterInfo.cpp
index 0441e4a306eb1ab2cd2b8249389836dfa54cde18..d46b3a354357220ab09adcfb3cf3d12fc24dc692 100644 (file)
--- a/lib/Target/R600/R600RegisterInfo.cpp
+++ b/lib/Target/R600/R600RegisterInfo.cpp
@@ -28,7 +28,6 @@ R600RegisterInfo::R600RegisterInfo(AMDGPUTargetMachine &tm,
 
 BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   BitVector Reserved(getNumRegs());
-  const R600MachineFunctionInfo * MFI = MF.getInfo<R600MachineFunctionInfo>();
 
   Reserved.set(AMDGPU::ZERO);
   Reserved.set(AMDGPU::HALF);
@@ -44,11 +43,6 @@ BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   Reserved.set(AMDGPU::PRED_SEL_ZERO);
   Reserved.set(AMDGPU::PRED_SEL_ONE);
 
-  for (std::vector<unsigned>::const_iterator I = MFI->ReservedRegs.begin(),
-                                    E = MFI->ReservedRegs.end(); I != E; ++I) {
-    Reserved.set(*I);
-  }
-
   return Reserved;
 }