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[PM] Remove the old 'PassManager.h' header file at the top level of

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LLVM's include tree and the use of using declarations to hide the
'legacy' namespace for the old pass manager.

This undoes the primary modules-hostile change I made to keep
out-of-tree targets building. I sent an email inquiring about whether
this would be reasonable to do at this phase and people seemed fine with
it, so making it a reality. This should allow us to start bootstrapping
with modules to a certain extent along with making it easier to mix and
match headers in general.

The updates to any code for users of LLVM are very mechanical. Switch
from including "llvm/PassManager.h" to "llvm/IR/LegacyPassManager.h".
Qualify the types which now produce compile errors with "legacy::". The
most common ones are "PassManager", "PassManagerBase", and
"FunctionPassManager".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229094 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2015-02-13 10:01:29 +00:00
parent 09c9b6f0c4
commit 417c5c172c
65 changed files with 124 additions and 180 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Transforms/IPO/IPO.cpp
View File

@@ -16,7 +16,7 @@
#include "llvm-c/Initialization.h"
#include "llvm-c/Transforms/IPO.h"
#include "llvm/InitializePasses.h"
#include "llvm/PassManager.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Transforms/IPO.h"
using namespace llvm;

24
lib/Transforms/IPO/PassManagerBuilder.cpp
View File

@@ -19,7 +19,7 @@
#include "llvm/Analysis/Passes.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Verifier.h"
#include "llvm/PassManager.h"
#include "llvm/IR/LegacyPassManager.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
@@ -117,7 +117,7 @@ void PassManagerBuilder::addExtension(ExtensionPointTy Ty, ExtensionFn Fn) {
}
void PassManagerBuilder::addExtensionsToPM(ExtensionPointTy ETy,
PassManagerBase &PM) const {
legacy::PassManagerBase &PM) const {
for (unsigned i = 0, e = GlobalExtensions->size(); i != e; ++i)
if ((*GlobalExtensions)[i].first == ETy)
(*GlobalExtensions)[i].second(*this, PM);
@@ -126,8 +126,8 @@ void PassManagerBuilder::addExtensionsToPM(ExtensionPointTy ETy,
Extensions[i].second(*this, PM);
}
void
PassManagerBuilder::addInitialAliasAnalysisPasses(PassManagerBase &PM) const {
void PassManagerBuilder::addInitialAliasAnalysisPasses(
legacy::PassManagerBase &PM) const {
// Add TypeBasedAliasAnalysis before BasicAliasAnalysis so that
// BasicAliasAnalysis wins if they disagree. This is intended to help
// support "obvious" type-punning idioms.
@@ -138,7 +138,8 @@ PassManagerBuilder::addInitialAliasAnalysisPasses(PassManagerBase &PM) const {
PM.add(createBasicAliasAnalysisPass());
}
void PassManagerBuilder::populateFunctionPassManager(FunctionPassManager &FPM) {
void PassManagerBuilder::populateFunctionPassManager(
legacy::FunctionPassManager &FPM) {
addExtensionsToPM(EP_EarlyAsPossible, FPM);
// Add LibraryInfo if we have some.
@@ -158,7 +159,8 @@ void PassManagerBuilder::populateFunctionPassManager(FunctionPassManager &FPM) {
FPM.add(createLowerExpectIntrinsicPass());
}
void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) {
void PassManagerBuilder::populateModulePassManager(
legacy::PassManagerBase &MPM) {
// If all optimizations are disabled, just run the always-inline pass and,
// if enabled, the function merging pass.
if (OptLevel == 0) {
@@ -375,7 +377,7 @@ void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) {
addExtensionsToPM(EP_OptimizerLast, MPM);
}
void PassManagerBuilder::addLTOOptimizationPasses(PassManagerBase &PM) {
void PassManagerBuilder::addLTOOptimizationPasses(legacy::PassManagerBase &PM) {
// Provide AliasAnalysis services for optimizations.
addInitialAliasAnalysisPasses(PM);
@@ -478,7 +480,7 @@ void PassManagerBuilder::addLTOOptimizationPasses(PassManagerBase &PM) {
PM.add(createMergeFunctionsPass());
}
void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM) {
void PassManagerBuilder::populateLTOPassManager(legacy::PassManagerBase &PM) {
if (LibraryInfo)
PM.add(new TargetLibraryInfoWrapperPass(*LibraryInfo));
@@ -563,7 +565,7 @@ void
LLVMPassManagerBuilderPopulateFunctionPassManager(LLVMPassManagerBuilderRef PMB,
LLVMPassManagerRef PM) {
PassManagerBuilder *Builder = unwrap(PMB);
FunctionPassManager *FPM = unwrap<FunctionPassManager>(PM);
legacy::FunctionPassManager *FPM = unwrap<legacy::FunctionPassManager>(PM);
Builder->populateFunctionPassManager(*FPM);
}
@@ -571,7 +573,7 @@ void
LLVMPassManagerBuilderPopulateModulePassManager(LLVMPassManagerBuilderRef PMB,
LLVMPassManagerRef PM) {
PassManagerBuilder *Builder = unwrap(PMB);
PassManagerBase *MPM = unwrap(PM);
legacy::PassManagerBase *MPM = unwrap(PM);
Builder->populateModulePassManager(*MPM);
}
@@ -580,7 +582,7 @@ void LLVMPassManagerBuilderPopulateLTOPassManager(LLVMPassManagerBuilderRef PMB,
LLVMBool Internalize,
LLVMBool RunInliner) {
PassManagerBuilder *Builder = unwrap(PMB);
PassManagerBase *LPM = unwrap(PM);
legacy::PassManagerBase *LPM = unwrap(PM);
// A small backwards compatibility hack. populateLTOPassManager used to take
// an RunInliner option.