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   initializePartSpecPass(Registry);
43   initializePruneEHPass(Registry);
44   initializeStripDeadPrototypesPassPass(Registry);
45   initializeStripSymbolsPass(Registry);
46   initializeStripDebugDeclarePass(Registry);
47   initializeStripDeadDebugInfoPass(Registry);
48   initializeStripNonDebugSymbolsPass(Registry);
49   initializeSRETPromotionPass(Registry);
50 }
51 
52 void LLVMInitializeIPO(LLVMPassRegistryRef R) {
53   initializeIPO(*unwrap(R));
54 }
55 
56 void LLVMAddArgumentPromotionPass(LLVMPassManagerRef PM) {
57   unwrap(PM)->add(createArgumentPromotionPass());
58 }
59 
60 void LLVMAddConstantMergePass(LLVMPassManagerRef PM) {
61   unwrap(PM)->add(createConstantMergePass());
62 }
63 
64 void LLVMAddDeadArgEliminationPass(LLVMPassManagerRef PM) {
65   unwrap(PM)->add(createDeadArgEliminationPass());
66 }
67 
68 void LLVMAddDeadTypeEliminationPass(LLVMPassManagerRef PM) {
69   unwrap(PM)->add(createDeadTypeEliminationPass());
70 }
71 
72 void LLVMAddFunctionAttrsPass(LLVMPassManagerRef PM) {
73   unwrap(PM)->add(createFunctionAttrsPass());
74 }
75 
76 void LLVMAddFunctionInliningPass(LLVMPassManagerRef PM) {
77   unwrap(PM)->add(createFunctionInliningPass());
78 }
79 
80 void LLVMAddGlobalDCEPass(LLVMPassManagerRef PM) {
81   unwrap(PM)->add(createGlobalDCEPass());
82 }
83 
84 void LLVMAddGlobalOptimizerPass(LLVMPassManagerRef PM) {
85   unwrap(PM)->add(createGlobalOptimizerPass());
86 }
87 
88 void LLVMAddIPConstantPropagationPass(LLVMPassManagerRef PM) {
89   unwrap(PM)->add(createIPConstantPropagationPass());
90 }
91 
92 void LLVMAddLowerSetJmpPass(LLVMPassManagerRef PM) {
93   unwrap(PM)->add(createLowerSetJmpPass());
94 }
95 
96 void LLVMAddPruneEHPass(LLVMPassManagerRef PM) {
97   unwrap(PM)->add(createPruneEHPass());
98 }
99 
100 void LLVMAddIPSCCPPass(LLVMPassManagerRef PM) {
101   unwrap(PM)->add(createIPSCCPPass());
102 }
103 
104 void LLVMAddInternalizePass(LLVMPassManagerRef PM, unsigned AllButMain) {
105   unwrap(PM)->add(createInternalizePass(AllButMain != 0));
106 }
107 
108 
109 void LLVMAddRaiseAllocationsPass(LLVMPassManagerRef PM) {
110   // FIXME: Remove in LLVM 3.0.
111 }
112 
113 void LLVMAddStripDeadPrototypesPass(LLVMPassManagerRef PM) {
114   unwrap(PM)->add(createStripDeadPrototypesPass());
115 }
116 
117 void LLVMAddStripSymbolsPass(LLVMPassManagerRef PM) {
118   unwrap(PM)->add(createStripSymbolsPass());
119 }
120