diff options
Diffstat (limited to 'include/llvm/Transforms')
| -rw-r--r-- | include/llvm/Transforms/Scalar.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h index c4669f121e6ac..4676c95d7cd43 100644 --- a/include/llvm/Transforms/Scalar.h +++ b/include/llvm/Transforms/Scalar.h @@ -16,10 +16,12 @@ #define LLVM_TRANSFORMS_SCALAR_H #include "llvm/ADT/StringRef.h" +#include <functional> namespace llvm { class BasicBlockPass; +class Function; class FunctionPass; class ModulePass; class Pass; @@ -152,7 +154,14 @@ Pass *createLoopInterchangePass(); // Pass *createLoopStrengthReducePass(); -Pass *createGlobalMergePass(const TargetMachine *TM, unsigned MaximalOffset); +//===----------------------------------------------------------------------===// +// +// GlobalMerge - This pass merges internal (by default) globals into structs +// to enable reuse of a base pointer by indexed addressing modes. +// It can also be configured to focus on size optimizations only. +// +Pass *createGlobalMergePass(const TargetMachine *TM, unsigned MaximalOffset, + bool OnlyOptimizeForSize = false); //===----------------------------------------------------------------------===// // @@ -238,7 +247,8 @@ FunctionPass *createJumpThreadingPass(int Threshold = -1); // CFGSimplification - Merge basic blocks, eliminate unreachable blocks, // simplify terminator instructions, etc... // -FunctionPass *createCFGSimplificationPass(int Threshold = -1); +FunctionPass *createCFGSimplificationPass( + int Threshold = -1, std::function<bool(const Function &)> Ftor = nullptr); //===----------------------------------------------------------------------===// // @@ -456,7 +466,7 @@ FunctionPass *createPlaceSafepointsPass(); // RewriteStatepointsForGC - Rewrite any gc.statepoints which do not yet have // explicit relocations to include explicit relocations. // -FunctionPass *createRewriteStatepointsForGCPass(); +ModulePass *createRewriteStatepointsForGCPass(); //===----------------------------------------------------------------------===// // |