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Add a C interface to PassManagerBuilder. It is missing the addExtension

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functionality since in the C api a pass is created and added to a pass
manager in a single call.

llvm-svn: 137159
This commit is contained in:
Rafael Espindola 2011-08-09 22:17:34 +00:00
parent 5a837d70a5
commit 48a85d74bb
1 changed files with 80 additions and 0 deletions
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80
lib/Transforms/IPO/PassManagerBuilder.cpp
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@ -15,6 +15,8 @@
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
#include "llvm-c/Transforms/PassManagerBuilder.h"
#include "llvm/PassManager.h"
#include "llvm/DefaultPasses.h"
#include "llvm/PassManager.h"
@ -246,3 +248,81 @@ void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM,
// Now that we have optimized the program, discard unreachable functions.
PM.add(createGlobalDCEPass());
}
LLVMPassManagerBuilderRef LLVMPassManagerBuilderCreate(void) {
PassManagerBuilder *PMB = new PassManagerBuilder();
return wrap(PMB);
}
void LLVMPassManagerBuilderDispose(LLVMPassManagerBuilderRef PMB) {
PassManagerBuilder *Builder = unwrap(PMB);
delete Builder;
}
void
LLVMPassManagerBuilderSetOptLevel(LLVMPassManagerBuilderRef PMB,
unsigned OptLevel) {
PassManagerBuilder *Builder = unwrap(PMB);
Builder->OptLevel = OptLevel;
}
void
LLVMPassManagerBuilderSetSizeLevel(LLVMPassManagerBuilderRef PMB,
unsigned SizeLevel) {
PassManagerBuilder *Builder = unwrap(PMB);
Builder->SizeLevel = SizeLevel;
}
void
LLVMPassManagerBuilderSetDisableUnitAtATime(LLVMPassManagerBuilderRef PMB,
LLVMBool Value) {
PassManagerBuilder *Builder = unwrap(PMB);
Builder->DisableUnitAtATime = Value;
}
void
LLVMPassManagerBuilderSetDisableUnrollLoops(LLVMPassManagerBuilderRef PMB,
LLVMBool Value) {
PassManagerBuilder *Builder = unwrap(PMB);
Builder->DisableUnrollLoops = Value;
}
void
LLVMPassManagerBuilderSetDisableSimplifyLibCalls(LLVMPassManagerBuilderRef PMB,
LLVMBool Value) {
PassManagerBuilder *Builder = unwrap(PMB);
Builder->DisableSimplifyLibCalls = Value;
}
void
LLVMPassManagerBuilderUseInlinerWithThreshold(LLVMPassManagerBuilderRef PMB,
unsigned Threshold) {
PassManagerBuilder *Builder = unwrap(PMB);
Builder->Inliner = createFunctionInliningPass(Threshold);
}
void
LLVMPassManagerBuilderPopulateFunctionPassManager(LLVMPassManagerBuilderRef PMB,
LLVMPassManagerRef PM) {
PassManagerBuilder *Builder = unwrap(PMB);
FunctionPassManager *FPM = unwrap<FunctionPassManager>(PM);
Builder->populateFunctionPassManager(*FPM);
}
void
LLVMPassManagerBuilderPopulateModulePassManager(LLVMPassManagerBuilderRef PMB,
LLVMPassManagerRef PM) {
PassManagerBuilder *Builder = unwrap(PMB);
PassManagerBase *MPM = unwrap(PM);
Builder->populateModulePassManager(*MPM);
}
void LLVMPassManagerBuilderPopulateLTOPassManager(LLVMPassManagerBuilderRef PMB,
LLVMPassManagerRef PM,
bool Internalize,
bool RunInliner) {
PassManagerBuilder *Builder = unwrap(PMB);
PassManagerBase *LPM = unwrap(PM);
Builder->populateLTOPassManager(*LPM, Internalize, RunInliner);
}