1 //===-- Scalar.cpp --------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file implements the common infrastructure (including C bindings) for
11 // libLLVMIPO.a, which implements several transformations over the LLVM
12 // intermediate representation.
13 //
14 //===----------------------------------------------------------------------===//
15 
16 #include "llvm-c/Transforms/IPO.h"
17 #include "llvm/InitializePasses.h"
18 #include "llvm/PassManager.h"
19 #include "llvm/Transforms/IPO.h"
20 
21 using namespace llvm;
22 
23 void llvm::initializeIPO(PassRegistry &Registry) {
24   initializeArgPromotionPass(Registry);
25   initializeConstantMergePass(Registry);
26   initializeDAEPass(Registry);
27   initializeDAHPass(Registry);
28   initializeDTEPass(Registry);
29   initializeFunctionAttrsPass(Registry);
30   initializeGlobalDCEPass(Registry);
31   initializeGlobalOptPass(Registry);
32   initializeIPCPPass(Registry);
33   initializeAlwaysInlinerPass(Registry);
34   initializeSimpleInlinerPass(Registry);
35   initializeInternalizePassPass(Registry);
36   initializeLoopExtractorPass(Registry);
37   initializeBlockExtractorPassPass(Registry);
38   initializeSingleLoopExtractorPass(Registry);
39   initializeLowerSetJmpPass(Registry);
40   initializeMergeFunctionsPass(Registry);
41   initializePartialInlinerPass(Registry);
42   initializePruneEHPass(Registry);
43   initializeStripDeadPrototypesPassPass(Registry);
44   initializeStripSymbolsPass(Registry);
45   initializeStripDebugDeclarePass(Registry);
46   initializeStripDeadDebugInfoPass(Registry);
47   initializeStripNonDebugSymbolsPass(Registry);
48   initializeSRETPromotionPass(Registry);
49 }
50 
51 void LLVMInitializeIPO(LLVMPassRegistryRef R) {
52   initializeIPO(*unwrap(R));
53 }
54 
55 void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM) {
56   unwrap(PM)->add(createArgumentPromotionPass());
57 }
58 
59 void LLVMAddConstantMergePass(LLVMPassManagerRef PM) {
60   unwrap(PM)->add(createConstantMergePass());
61 }
62 
63 void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM) {
64   unwrap(PM)->add(createDeadArgEliminationPass());
65 }
66 
67 void LLVMAddDeadTypeEliminationPass(LLVMPassManagerRef PM) {
68   unwrap(PM)->add(createDeadTypeEliminationPass());
69 }
70 
71 void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM) {
72   unwrap(PM)->add(createFunctionAttrsPass());
73 }
74 
75 void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM) {
76   unwrap(PM)->add(createFunctionInliningPass());
77 }
78 
79 void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM) {
80   unwrap(PM)->add(createGlobalDCEPass());
81 }
82 
83 void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM) {
84   unwrap(PM)->add(createGlobalOptimizerPass());
85 }
86 
87 void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM) {
88   unwrap(PM)->add(createIPConstantPropagationPass());
89 }
90 
91 void LLVMAddLowerSetJmpPass(LLVMPassManagerRef PM) {
92   unwrap(PM)->add(createLowerSetJmpPass());
93 }
94 
95 void LLVMAddPruneEHPass(LLVMPassManagerRef PM) {
96   unwrap(PM)->add(createPruneEHPass());
97 }
98 
99 void LLVMAddIPSCCPPass(LLVMPassManagerRef PM) {
100   unwrap(PM)->add(createIPSCCPPass());
101 }
102 
103 void LLVMAddInternalizePass(LLVMPassManagerRef PM, unsigned AllButMain) {
104   unwrap(PM)->add(createInternalizePass(AllButMain != 0));
105 }
106 
107 
108 void LLVMAddRaiseAllocationsPass(LLVMPassManagerRef PM) {
109   // FIXME: Remove in LLVM 3.0.
110 }
111 
112 void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM) {
113   unwrap(PM)->add(createStripDeadPrototypesPass());
114 }
115 
116 void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM) {
117   unwrap(PM)->add(createStripSymbolsPass());
118 }
119