1 //===-- Scalar.cpp --------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file implements common infrastructure for libLLVMScalarOpts.a, which
11 // implements several scalar transformations over the LLVM intermediate
12 // representation, including the C bindings for that library.
14 //===----------------------------------------------------------------------===//
16 #include "llvm-c/Transforms/Scalar.h"
17 #include "llvm-c/Initialization.h"
18 #include "llvm/InitializePasses.h"
19 #include "llvm/PassManager.h"
20 #include "llvm/Analysis/Verifier.h"
21 #include "llvm/Target/TargetData.h"
22 #include "llvm/Transforms/Scalar.h"
26 /// initializeScalarOptsPasses - Initialize all passes linked into the
27 /// ScalarOpts library.
28 void llvm::initializeScalarOpts(PassRegistry &Registry) {
29 initializeADCEPass(Registry);
30 initializeBlockPlacementPass(Registry);
31 initializeCodeGenPreparePass(Registry);
32 initializeConstantPropagationPass(Registry);
33 initializeCorrelatedValuePropagationPass(Registry);
34 initializeDCEPass(Registry);
35 initializeDeadInstEliminationPass(Registry);
36 initializeDSEPass(Registry);
37 initializeGEPSplitterPass(Registry);
38 initializeGVNPass(Registry);
39 initializeIndVarSimplifyPass(Registry);
40 initializeJumpThreadingPass(Registry);
41 initializeLICMPass(Registry);
42 initializeLoopDeletionPass(Registry);
43 initializeLoopRotatePass(Registry);
44 initializeLoopStrengthReducePass(Registry);
45 initializeLoopUnrollPass(Registry);
46 initializeLoopUnswitchPass(Registry);
47 initializeLowerAtomicPass(Registry);
48 initializeMemCpyOptPass(Registry);
49 initializeReassociatePass(Registry);
50 initializeRegToMemPass(Registry);
51 initializeSCCPPass(Registry);
52 initializeIPSCCPPass(Registry);
53 initializeSROAPass(Registry);
54 initializeCFGSimplifyPassPass(Registry);
55 initializeSimplifyHalfPowrLibCallsPass(Registry);
56 initializeSimplifyLibCallsPass(Registry);
57 initializeSinkingPass(Registry);
58 initializeTailDupPass(Registry);
59 initializeTailCallElimPass(Registry);
62 void LLVMInitializeScalarOpts(LLVMPassRegistryRef R) {
63 initializeScalarOpts(*unwrap(R));
66 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM) {
67 unwrap(PM)->add(createAggressiveDCEPass());
70 void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM) {
71 unwrap(PM)->add(createCFGSimplificationPass());
74 void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM) {
75 unwrap(PM)->add(createDeadStoreEliminationPass());
78 void LLVMAddGVNPass(LLVMPassManagerRef PM) {
79 unwrap(PM)->add(createGVNPass());
82 void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM) {
83 unwrap(PM)->add(createIndVarSimplifyPass());
86 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM) {
87 unwrap(PM)->add(createInstructionCombiningPass());
90 void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM) {
91 unwrap(PM)->add(createJumpThreadingPass());
94 void LLVMAddLICMPass(LLVMPassManagerRef PM) {
95 unwrap(PM)->add(createLICMPass());
98 void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM) {
99 unwrap(PM)->add(createLoopDeletionPass());
102 void LLVMAddLoopRotatePass(LLVMPassManagerRef PM) {
103 unwrap(PM)->add(createLoopRotatePass());
106 void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM) {
107 unwrap(PM)->add(createLoopUnrollPass());
110 void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM) {
111 unwrap(PM)->add(createLoopUnswitchPass());
114 void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM) {
115 unwrap(PM)->add(createMemCpyOptPass());
118 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
119 unwrap(PM)->add(createPromoteMemoryToRegisterPass());
122 void LLVMAddReassociatePass(LLVMPassManagerRef PM) {
123 unwrap(PM)->add(createReassociatePass());
126 void LLVMAddSCCPPass(LLVMPassManagerRef PM) {
127 unwrap(PM)->add(createSCCPPass());
130 void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM) {
131 unwrap(PM)->add(createScalarReplAggregatesPass());
134 void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
136 unwrap(PM)->add(createScalarReplAggregatesPass(Threshold));
139 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM) {
140 unwrap(PM)->add(createSimplifyLibCallsPass());
143 void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM) {
144 unwrap(PM)->add(createTailCallEliminationPass());
147 void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM) {
148 unwrap(PM)->add(createConstantPropagationPass());
151 void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
152 unwrap(PM)->add(createDemoteRegisterToMemoryPass());
155 void LLVMAddVerifierPass(LLVMPassManagerRef PM) {
156 unwrap(PM)->add(createVerifierPass());