R600: Implement enableClusterLoads()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213831 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/R600/AMDGPUInstrInfo.cpp b/lib/Target/R600/AMDGPUInstrInfo.cpp
index fef5b8cac5ba8a008afae230740be3374029a0eb..747b3d2636465e3419e13b1620c844beda140724 100644 (file)
--- a/lib/Target/R600/AMDGPUInstrInfo.cpp
+++ b/lib/Target/R600/AMDGPUInstrInfo.cpp
@@ -215,6 +215,10 @@ AMDGPUInstrInfo::getOpcodeAfterMemoryUnfold(unsigned Opc,
   return 0;
 }
 
+bool AMDGPUInstrInfo::enableClusterLoads() const {
+  return true;
+}
+
 bool AMDGPUInstrInfo::shouldScheduleLoadsNear(SDNode *Load1, SDNode *Load2,
                                              int64_t Offset1, int64_t Offset2,
                                              unsigned NumLoads) const {

diff --git a/lib/Target/R600/AMDGPUInstrInfo.h b/lib/Target/R600/AMDGPUInstrInfo.h
index d5041f558163502db259d73b69710ca6ac3d2ced..bc4d6dcb034f803b1458f7e6cb39ea53ba138bce 100644 (file)
--- a/lib/Target/R600/AMDGPUInstrInfo.h
+++ b/lib/Target/R600/AMDGPUInstrInfo.h
@@ -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;