[PM] Port SROA to the new pass manager.

[oota-llvm.git] / lib / Transforms / Scalar / Scalar.cpp

diff --git a/lib/Transforms/Scalar/Scalar.cpp b/lib/Transforms/Scalar/Scalar.cpp
index 5669da0f1a4a264bafa35bc820534780c97f1b39..f7a61343f4abf71c8b27ed395a7bf13fffd375df 100644 (file)
--- a/lib/Transforms/Scalar/Scalar.cpp
+++ b/lib/Transforms/Scalar/Scalar.cpp
@@ -7,37 +7,120 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file implements the C bindings for libLLVMScalarOpts.a, which implements
-// several scalar transformations over the LLVM intermediate representation.
+// This file implements common infrastructure for libLLVMScalarOpts.a, which
+// implements several scalar transformations over the LLVM intermediate
+// representation, including the C bindings for that library.
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm-c/Transforms/Scalar.h"
-#include "llvm/PassManager.h"
 #include "llvm/Transforms/Scalar.h"
+#include "llvm-c/Initialization.h"
+#include "llvm-c/Transforms/Scalar.h"
+#include "llvm/Analysis/BasicAliasAnalysis.h"
+#include "llvm/Analysis/Passes.h"
+#include "llvm/Analysis/ScopedNoAliasAA.h"
+#include "llvm/Analysis/TypeBasedAliasAnalysis.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/Verifier.h"
+#include "llvm/InitializePasses.h"
+#include "llvm/IR/LegacyPassManager.h"
 
 using namespace llvm;
 
+/// initializeScalarOptsPasses - Initialize all passes linked into the
+/// ScalarOpts library.
+void llvm::initializeScalarOpts(PassRegistry &Registry) {
+  initializeADCEPass(Registry);
+  initializeBDCEPass(Registry);
+  initializeAlignmentFromAssumptionsPass(Registry);
+  initializeConstantHoistingPass(Registry);
+  initializeConstantPropagationPass(Registry);
+  initializeCorrelatedValuePropagationPass(Registry);
+  initializeDCEPass(Registry);
+  initializeDeadInstEliminationPass(Registry);
+  initializeScalarizerPass(Registry);
+  initializeDSEPass(Registry);
+  initializeGVNPass(Registry);
+  initializeEarlyCSELegacyPassPass(Registry);
+  initializeFlattenCFGPassPass(Registry);
+  initializeInductiveRangeCheckEliminationPass(Registry);
+  initializeIndVarSimplifyPass(Registry);
+  initializeJumpThreadingPass(Registry);
+  initializeLICMPass(Registry);
+  initializeLoopDeletionPass(Registry);
+  initializeLoopAccessAnalysisPass(Registry);
+  initializeLoopInstSimplifyPass(Registry);
+  initializeLoopInterchangePass(Registry);
+  initializeLoopRotatePass(Registry);
+  initializeLoopStrengthReducePass(Registry);
+  initializeLoopRerollPass(Registry);
+  initializeLoopUnrollPass(Registry);
+  initializeLoopUnswitchPass(Registry);
+  initializeLoopIdiomRecognizePass(Registry);
+  initializeLowerAtomicPass(Registry);
+  initializeLowerExpectIntrinsicPass(Registry);
+  initializeMemCpyOptPass(Registry);
+  initializeMergedLoadStoreMotionPass(Registry);
+  initializeNaryReassociatePass(Registry);
+  initializePartiallyInlineLibCallsPass(Registry);
+  initializeReassociatePass(Registry);
+  initializeRegToMemPass(Registry);
+  initializeRewriteStatepointsForGCPass(Registry);
+  initializeSCCPPass(Registry);
+  initializeIPSCCPPass(Registry);
+  initializeSROALegacyPassPass(Registry);
+  initializeSROA_DTPass(Registry);
+  initializeSROA_SSAUpPass(Registry);
+  initializeCFGSimplifyPassPass(Registry);
+  initializeStructurizeCFGPass(Registry);
+  initializeSinkingPass(Registry);
+  initializeTailCallElimPass(Registry);
+  initializeSeparateConstOffsetFromGEPPass(Registry);
+  initializeSpeculativeExecutionPass(Registry);
+  initializeStraightLineStrengthReducePass(Registry);
+  initializeLoadCombinePass(Registry);
+  initializePlaceBackedgeSafepointsImplPass(Registry);
+  initializePlaceSafepointsPass(Registry);
+  initializeFloat2IntPass(Registry);
+  initializeLoopDistributePass(Registry);
+}
+
+void LLVMInitializeScalarOpts(LLVMPassRegistryRef R) {
+  initializeScalarOpts(*unwrap(R));
+}
+
 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createAggressiveDCEPass());
 }
 
-void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM) {
-  unwrap(PM)->add(createCFGSimplificationPass());
+void LLVMAddBitTrackingDCEPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createBitTrackingDCEPass());
+}
+
+void LLVMAddAlignmentFromAssumptionsPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createAlignmentFromAssumptionsPass());
 }
 
-void LLVMAddCondPropagationPass(LLVMPassManagerRef PM) {
-  unwrap(PM)->add(createCondPropagationPass());
+void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createCFGSimplificationPass());
 }
 
 void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createDeadStoreEliminationPass());
 }
 
+void LLVMAddScalarizerPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createScalarizerPass());
+}
+
 void LLVMAddGVNPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createGVNPass());
 }
 
+void LLVMAddMergedLoadStoreMotionPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createMergedLoadStoreMotionPass());
+}
+
 void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createIndVarSimplifyPass());
 }
@@ -58,14 +141,18 @@ void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createLoopDeletionPass());
 }
 
-void LLVMAddLoopIndexSplitPass(LLVMPassManagerRef PM) {
-  unwrap(PM)->add(createLoopIndexSplitPass());
+void LLVMAddLoopIdiomPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createLoopIdiomPass());
 }
 
 void LLVMAddLoopRotatePass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createLoopRotatePass());
 }
 
+void LLVMAddLoopRerollPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createLoopRerollPass());
+}
+
 void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createLoopUnrollPass());
 }
@@ -78,6 +165,14 @@ void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createMemCpyOptPass());
 }
 
+void LLVMAddPartiallyInlineLibCallsPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createPartiallyInlineLibCallsPass());
+}
+
+void LLVMAddLowerSwitchPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createLowerSwitchPass());
+}
+
 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createPromoteMemoryToRegisterPass());
 }
@@ -94,8 +189,17 @@ void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createScalarReplAggregatesPass());
 }
 
+void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createScalarReplAggregatesPass(-1, false));
+}
+
+void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
+                                                  int Threshold) {
+  unwrap(PM)->add(createScalarReplAggregatesPass(Threshold));
+}
+
 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM) {
-  unwrap(PM)->add(createSimplifyLibCallsPass());
+  // NOTE: The simplify-libcalls pass has been removed.
 }
 
 void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM) {
@@ -109,3 +213,31 @@ void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM) {
 void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createDemoteRegisterToMemoryPass());
 }
+
+void LLVMAddVerifierPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createVerifierPass());
+}
+
+void LLVMAddCorrelatedValuePropagationPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createCorrelatedValuePropagationPass());
+}
+
+void LLVMAddEarlyCSEPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createEarlyCSEPass());
+}
+
+void LLVMAddTypeBasedAliasAnalysisPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createTypeBasedAAWrapperPass());
+}
+
+void LLVMAddScopedNoAliasAAPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createScopedNoAliasAAWrapperPass());
+}
+
+void LLVMAddBasicAliasAnalysisPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createBasicAAWrapperPass());
+}
+
+void LLVMAddLowerExpectIntrinsicPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createLowerExpectIntrinsicPass());
+}