R600: Simplify stream outputs intrinsic

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

diff --git a/lib/Target/R600/R600RegisterInfo.cpp b/lib/Target/R600/R600RegisterInfo.cpp
index a39f83dbaca8f05b72353c44fbeb2a9fdeec368f..0441e4a306eb1ab2cd2b8249389836dfa54cde18 100644 (file)
--- a/lib/Target/R600/R600RegisterInfo.cpp
+++ b/lib/Target/R600/R600RegisterInfo.cpp
@@ -38,16 +38,12 @@ BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const {
   Reserved.set(AMDGPU::NEG_ONE);
   Reserved.set(AMDGPU::PV_X);
   Reserved.set(AMDGPU::ALU_LITERAL_X);
+  Reserved.set(AMDGPU::ALU_CONST);
   Reserved.set(AMDGPU::PREDICATE_BIT);
   Reserved.set(AMDGPU::PRED_SEL_OFF);
   Reserved.set(AMDGPU::PRED_SEL_ZERO);
   Reserved.set(AMDGPU::PRED_SEL_ONE);
 
-  for (TargetRegisterClass::iterator I = AMDGPU::R600_CReg32RegClass.begin(),
-                        E = AMDGPU::R600_CReg32RegClass.end(); I != E; ++I) {
-    Reserved.set(*I);
-  }
-
   for (std::vector<unsigned>::const_iterator I = MFI->ReservedRegs.begin(),
                                     E = MFI->ReservedRegs.end(); I != E; ++I) {
     Reserved.set(*I);