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/Transforms/Scalar.h"
17 #include "llvm-c/Initialization.h"
18 #include "llvm-c/Transforms/Scalar.h"
19 #include "llvm/Analysis/Passes.h"
20 #include "llvm/Analysis/Verifier.h"
21 #include "llvm/IR/DataLayout.h"
22 #include "llvm/InitializePasses.h"
23 #include "llvm/PassManager.h"
27 /// initializeScalarOptsPasses - Initialize all passes linked into the
28 /// ScalarOpts library.
29 void llvm::initializeScalarOpts(PassRegistry &Registry) {
30 initializeADCEPass(Registry);
31 initializeSampleProfileLoaderPass(Registry);
32 initializeCodeGenPreparePass(Registry);
33 initializeConstantPropagationPass(Registry);
34 initializeCorrelatedValuePropagationPass(Registry);
35 initializeDCEPass(Registry);
36 initializeDeadInstEliminationPass(Registry);
37 initializeDSEPass(Registry);
38 initializeGVNPass(Registry);
39 initializeEarlyCSEPass(Registry);
40 initializeIndVarSimplifyPass(Registry);
41 initializeJumpThreadingPass(Registry);
42 initializeLICMPass(Registry);
43 initializeLoopDeletionPass(Registry);
44 initializeLoopInstSimplifyPass(Registry);
45 initializeLoopRotatePass(Registry);
46 initializeLoopStrengthReducePass(Registry);
47 initializeLoopRerollPass(Registry);
48 initializeLoopUnrollPass(Registry);
49 initializeLoopUnswitchPass(Registry);
50 initializeLoopIdiomRecognizePass(Registry);
51 initializeLowerAtomicPass(Registry);
52 initializeLowerExpectIntrinsicPass(Registry);
53 initializeMemCpyOptPass(Registry);
54 initializePartiallyInlineLibCallsPass(Registry);
55 initializeReassociatePass(Registry);
56 initializeRegToMemPass(Registry);
57 initializeSCCPPass(Registry);
58 initializeIPSCCPPass(Registry);
59 initializeSROAPass(Registry);
60 initializeSROA_DTPass(Registry);
61 initializeSROA_SSAUpPass(Registry);
62 initializeCFGSimplifyPassPass(Registry);
63 initializeStructurizeCFGPass(Registry);
64 initializeSinkingPass(Registry);
65 initializeTailCallElimPass(Registry);
68 void LLVMInitializeScalarOpts(LLVMPassRegistryRef R) {
69 initializeScalarOpts(*unwrap(R));
72 void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM) {
73 unwrap(PM)->add(createAggressiveDCEPass());
76 void LLVMAddCFGSimplificationPass(LLVMPassManagerRef PM) {
77 unwrap(PM)->add(createCFGSimplificationPass());
80 void LLVMAddDeadStoreEliminationPass(LLVMPassManagerRef PM) {
81 unwrap(PM)->add(createDeadStoreEliminationPass());
84 void LLVMAddGVNPass(LLVMPassManagerRef PM) {
85 unwrap(PM)->add(createGVNPass());
88 void LLVMAddIndVarSimplifyPass(LLVMPassManagerRef PM) {
89 unwrap(PM)->add(createIndVarSimplifyPass());
92 void LLVMAddInstructionCombiningPass(LLVMPassManagerRef PM) {
93 unwrap(PM)->add(createInstructionCombiningPass());
96 void LLVMAddJumpThreadingPass(LLVMPassManagerRef PM) {
97 unwrap(PM)->add(createJumpThreadingPass());
100 void LLVMAddLICMPass(LLVMPassManagerRef PM) {
101 unwrap(PM)->add(createLICMPass());
104 void LLVMAddLoopDeletionPass(LLVMPassManagerRef PM) {
105 unwrap(PM)->add(createLoopDeletionPass());
108 void LLVMAddLoopIdiomPass(LLVMPassManagerRef PM) {
109 unwrap(PM)->add(createLoopIdiomPass());
112 void LLVMAddLoopRotatePass(LLVMPassManagerRef PM) {
113 unwrap(PM)->add(createLoopRotatePass());
116 void LLVMAddLoopRerollPass(LLVMPassManagerRef PM) {
117 unwrap(PM)->add(createLoopRerollPass());
120 void LLVMAddLoopUnrollPass(LLVMPassManagerRef PM) {
121 unwrap(PM)->add(createLoopUnrollPass());
124 void LLVMAddLoopUnswitchPass(LLVMPassManagerRef PM) {
125 unwrap(PM)->add(createLoopUnswitchPass());
128 void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM) {
129 unwrap(PM)->add(createMemCpyOptPass());
132 void LLVMAddPartiallyInlineLibCallsPass(LLVMPassManagerRef PM) {
133 unwrap(PM)->add(createPartiallyInlineLibCallsPass());
136 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
137 unwrap(PM)->add(createPromoteMemoryToRegisterPass());
140 void LLVMAddReassociatePass(LLVMPassManagerRef PM) {
141 unwrap(PM)->add(createReassociatePass());
144 void LLVMAddSCCPPass(LLVMPassManagerRef PM) {
145 unwrap(PM)->add(createSCCPPass());
148 void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM) {
149 unwrap(PM)->add(createScalarReplAggregatesPass());
152 void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM) {
153 unwrap(PM)->add(createScalarReplAggregatesPass(-1, false));
156 void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
158 unwrap(PM)->add(createScalarReplAggregatesPass(Threshold));
161 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM) {
162 // NOTE: The simplify-libcalls pass has been removed.
165 void LLVMAddTailCallEliminationPass(LLVMPassManagerRef PM) {
166 unwrap(PM)->add(createTailCallEliminationPass());
169 void LLVMAddConstantPropagationPass(LLVMPassManagerRef PM) {
170 unwrap(PM)->add(createConstantPropagationPass());
173 void LLVMAddDemoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
174 unwrap(PM)->add(createDemoteRegisterToMemoryPass());
177 void LLVMAddVerifierPass(LLVMPassManagerRef PM) {
178 unwrap(PM)->add(createVerifierPass());
181 void LLVMAddCorrelatedValuePropagationPass(LLVMPassManagerRef PM) {
182 unwrap(PM)->add(createCorrelatedValuePropagationPass());
185 void LLVMAddEarlyCSEPass(LLVMPassManagerRef PM) {
186 unwrap(PM)->add(createEarlyCSEPass());
189 void LLVMAddTypeBasedAliasAnalysisPass(LLVMPassManagerRef PM) {
190 unwrap(PM)->add(createTypeBasedAliasAnalysisPass());
193 void LLVMAddBasicAliasAnalysisPass(LLVMPassManagerRef PM) {
194 unwrap(PM)->add(createBasicAliasAnalysisPass());
197 void LLVMAddLowerExpectIntrinsicPass(LLVMPassManagerRef PM) {
198 unwrap(PM)->add(createLowerExpectIntrinsicPass());