mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 02:52:53 +02:00
When new pass manager is created, initialize available analysis info
of existing manager at the same level. Otherwise, such info may be considered as available, which not true. llvm-svn: 32334
This commit is contained in:
parent
f13d78d3b8
commit
b361bb840c
@ -652,13 +652,17 @@ FunctionPassManagerImpl_New::addPass(Pass *P) {
|
||||
// If P is a BasicBlockPass then use BasicBlockPassManager_New.
|
||||
if (BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P)) {
|
||||
|
||||
if (!activeBBPassManager
|
||||
|| !activeBBPassManager->addPass(BP)) {
|
||||
if (!activeBBPassManager || !activeBBPassManager->addPass(BP)) {
|
||||
|
||||
// TODO : intialize AvailableAnalysis info
|
||||
// If active manager exists then clear its analysis info.
|
||||
if (activeBBPassManager)
|
||||
activeBBPassManager->initializeAnalysisInfo();
|
||||
|
||||
// Create and add new manager
|
||||
activeBBPassManager = new BasicBlockPassManager_New();
|
||||
addPassToManager(activeBBPassManager, false);
|
||||
|
||||
// Add pass into new manager. This time it must succeed.
|
||||
if (!activeBBPassManager->addPass(BP))
|
||||
assert(0 && "Unable to add Pass");
|
||||
}
|
||||
@ -675,8 +679,13 @@ FunctionPassManagerImpl_New::addPass(Pass *P) {
|
||||
return false;
|
||||
|
||||
addPassToManager (FP);
|
||||
// TODO : intialize AvailableAnalysis info
|
||||
activeBBPassManager = NULL;
|
||||
|
||||
// If active manager exists then clear its analysis info.
|
||||
if (activeBBPassManager) {
|
||||
activeBBPassManager->initializeAnalysisInfo();
|
||||
activeBBPassManager = NULL;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -784,11 +793,15 @@ ModulePassManager_New::addPass(Pass *P) {
|
||||
if (!activeFunctionPassManager
|
||||
|| !activeFunctionPassManager->addPass(P)) {
|
||||
|
||||
// TODO : intialize AvailableAnalysis info
|
||||
activeFunctionPassManager = NULL;
|
||||
// If active manager exists then clear its analysis info.
|
||||
if (activeFunctionPassManager)
|
||||
activeFunctionPassManager->initializeAnalysisInfo();
|
||||
|
||||
// Create and add new manager
|
||||
activeFunctionPassManager = new FunctionPassManagerImpl_New();
|
||||
addPassToManager(activeFunctionPassManager, false);
|
||||
|
||||
// Add pass into new manager. This time it must succeed.
|
||||
if (!activeFunctionPassManager->addPass(FP))
|
||||
assert(0 && "Unable to add pass");
|
||||
}
|
||||
@ -805,8 +818,12 @@ ModulePassManager_New::addPass(Pass *P) {
|
||||
return false;
|
||||
|
||||
addPassToManager(MP);
|
||||
// TODO : intialize AvailableAnalysis info
|
||||
activeFunctionPassManager = NULL;
|
||||
// If active manager exists then clear its analysis info.
|
||||
if (activeFunctionPassManager) {
|
||||
activeFunctionPassManager->initializeAnalysisInfo();
|
||||
activeFunctionPassManager = NULL;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user