diff options
Diffstat (limited to 'lib/Target/R600/AMDGPUTargetTransformInfo.cpp')
| -rw-r--r-- | lib/Target/R600/AMDGPUTargetTransformInfo.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/lib/Target/R600/AMDGPUTargetTransformInfo.cpp b/lib/Target/R600/AMDGPUTargetTransformInfo.cpp index 51225eb7f8..ea78f43158 100644 --- a/lib/Target/R600/AMDGPUTargetTransformInfo.cpp +++ b/lib/Target/R600/AMDGPUTargetTransformInfo.cpp @@ -15,7 +15,6 @@ // //===----------------------------------------------------------------------===// -#define DEBUG_TYPE "AMDGPUtti" #include "AMDGPU.h" #include "AMDGPUTargetMachine.h" #include "llvm/Analysis/LoopInfo.h" @@ -26,6 +25,8 @@ #include "llvm/Target/TargetLowering.h" using namespace llvm; +#define DEBUG_TYPE "AMDGPUtti" + // Declare the pass initialization routine locally as target-specific passes // don't have a target-wide initialization entry point, and so we rely on the // pass constructor initialization. @@ -45,7 +46,7 @@ class AMDGPUTTI final : public ImmutablePass, public TargetTransformInfo { unsigned getScalarizationOverhead(Type *Ty, bool Insert, bool Extract) const; public: - AMDGPUTTI() : ImmutablePass(ID), TM(0), ST(0), TLI(0) { + AMDGPUTTI() : ImmutablePass(ID), TM(nullptr), ST(nullptr), TLI(nullptr) { llvm_unreachable("This pass cannot be directly constructed"); } @@ -55,9 +56,9 @@ public: initializeAMDGPUTTIPass(*PassRegistry::getPassRegistry()); } - virtual void initializePass() override { pushTTIStack(this); } + void initializePass() override { pushTTIStack(this); } - virtual void getAnalysisUsage(AnalysisUsage &AU) const override { + void getAnalysisUsage(AnalysisUsage &AU) const override { TargetTransformInfo::getAnalysisUsage(AU); } @@ -65,15 +66,16 @@ public: static char ID; /// Provide necessary pointer adjustments for the two base classes. - virtual void *getAdjustedAnalysisPointer(const void *ID) override { + void *getAdjustedAnalysisPointer(const void *ID) override { if (ID == &TargetTransformInfo::ID) return (TargetTransformInfo *)this; return this; } - virtual bool hasBranchDivergence() const override; + bool hasBranchDivergence() const override; - virtual void getUnrollingPreferences(Loop *L, UnrollingPreferences &UP) const; + void getUnrollingPreferences(Loop *L, + UnrollingPreferences &UP) const override; /// @} }; @@ -109,11 +111,11 @@ void AMDGPUTTI::getUnrollingPreferences(Loop *L, // require us to use indirect addressing, which is slow and prone to // compiler bugs. If this loop does an address calculation on an // alloca ptr, then we want to use a higher than normal loop unroll - // threshold. This will give SROA a better chance to eliminate these - // allocas. - // - // Don't use the maximum allowed value here as it will make some - // programs way too big. + // threshold. This will give SROA a better chance to eliminate these + // allocas. + // + // Don't use the maximum allowed value here as it will make some + // programs way too big. UP.Threshold = 500; } } |