diff options
| -rw-r--r-- | include/llvm/InitializePasses.h | 1 | ||||
| -rw-r--r-- | include/llvm/LinkAllPasses.h | 1 | ||||
| -rw-r--r-- | include/llvm/Transforms/Scalar.h | 6 | ||||
| -rw-r--r-- | lib/Transforms/Scalar/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | lib/Transforms/Scalar/Scalar.cpp | 1 |
5 files changed, 10 insertions, 0 deletions
diff --git a/include/llvm/InitializePasses.h b/include/llvm/InitializePasses.h index 12bbc28800..604bd1a6bd 100644 --- a/include/llvm/InitializePasses.h +++ b/include/llvm/InitializePasses.h @@ -133,6 +133,7 @@ void initializeLoopSplitterPass(PassRegistry&); void initializeLoopStrengthReducePass(PassRegistry&); void initializeLoopUnrollPass(PassRegistry&); void initializeLoopUnswitchPass(PassRegistry&); +void initializeLoopIdiomRecognizePass(PassRegistry&); void initializeLowerAtomicPass(PassRegistry&); void initializeLowerIntrinsicsPass(PassRegistry&); void initializeLowerInvokePass(PassRegistry&); diff --git a/include/llvm/LinkAllPasses.h b/include/llvm/LinkAllPasses.h index 69dc683e4a..454d2587d8 100644 --- a/include/llvm/LinkAllPasses.h +++ b/include/llvm/LinkAllPasses.h @@ -90,6 +90,7 @@ namespace { (void) llvm::createLoopStrengthReducePass(); (void) llvm::createLoopUnrollPass(); (void) llvm::createLoopUnswitchPass(); + (void) llvm::createLoopIdiomPass(); (void) llvm::createLoopRotatePass(); (void) llvm::createLowerInvokePass(); (void) llvm::createLowerSetJmpPass(); diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h index 84690fd740..4d0d3f6901 100644 --- a/include/llvm/Transforms/Scalar.h +++ b/include/llvm/Transforms/Scalar.h @@ -131,6 +131,12 @@ Pass *createLoopRotatePass(); //===----------------------------------------------------------------------===// // +// LoopIdiom - This pass recognizes and replaces idioms in loops. +// +Pass *createLoopIdiomPass(); + +//===----------------------------------------------------------------------===// +// // PromoteMemoryToRegister - This pass is used to promote memory references to // be register references. A simple example of the transformation performed by // this pass is: diff --git a/lib/Transforms/Scalar/CMakeLists.txt b/lib/Transforms/Scalar/CMakeLists.txt index 3f4ceb4b77..8173a31a86 100644 --- a/lib/Transforms/Scalar/CMakeLists.txt +++ b/lib/Transforms/Scalar/CMakeLists.txt @@ -12,6 +12,7 @@ add_llvm_library(LLVMScalarOpts JumpThreading.cpp LICM.cpp LoopDeletion.cpp + LoopIdiomRecognize.cpp LoopRotation.cpp LoopStrengthReduce.cpp LoopUnrollPass.cpp diff --git a/lib/Transforms/Scalar/Scalar.cpp b/lib/Transforms/Scalar/Scalar.cpp index c015093573..0eaf2895df 100644 --- a/lib/Transforms/Scalar/Scalar.cpp +++ b/lib/Transforms/Scalar/Scalar.cpp @@ -44,6 +44,7 @@ void llvm::initializeScalarOpts(PassRegistry &Registry) { initializeLoopStrengthReducePass(Registry); initializeLoopUnrollPass(Registry); initializeLoopUnswitchPass(Registry); + initializeLoopIdiomRecognizePass(Registry); initializeLowerAtomicPass(Registry); initializeMemCpyOptPass(Registry); initializeReassociatePass(Registry); |