[llvm] r213831 - R600: Implement enableClusterLoads()

[Matt Arsenault]

Author: arsenm
Date: Wed Jul 23 21:10:17 2014
New Revision: 213831

URL: http://llvm.org/viewvc/llvm-project?rev=213831&view=rev
Log:
R600: Implement enableClusterLoads()

Modified:
    llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.cpp
    llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.h

Modified: llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.cpp?rev=213831&r1=213830&r2=213831&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.cpp Wed Jul 23 21:10:17 2014
@@ -215,6 +215,10 @@ AMDGPUInstrInfo::getOpcodeAfterMemoryUnf
   return 0;
 }
 
+bool AMDGPUInstrInfo::enableClusterLoads() const {
+  return true;
+}
+
 bool AMDGPUInstrInfo::shouldScheduleLoadsNear(SDNode *Load1, SDNode *Load2,
                                              int64_t Offset1, int64_t Offset2,
                                              unsigned NumLoads) const {

Modified: llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.h?rev=213831&r1=213830&r2=213831&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.h (original)
+++ llvm/trunk/lib/Target/R600/AMDGPUInstrInfo.h Wed Jul 23 21:10:17 2014
@@ -120,6 +120,9 @@ public:
   unsigned getOpcodeAfterMemoryUnfold(unsigned Opc,
                                bool UnfoldLoad, bool UnfoldStore,
                                unsigned *LoadRegIndex = nullptr) const override;
+
+  bool enableClusterLoads() const override;
+
   bool shouldScheduleLoadsNear(SDNode *Load1, SDNode *Load2,
                                int64_t Offset1, int64_t Offset2,
                                unsigned NumLoads) const override;