Changes in directory llvm/lib/VMCore:
PassManager.cpp updated: 1.126 -> 1.127
---
Log message:
Update assignPassManager() signature to allow selection of preferred
pass manager type. This allows new FPPassManager to select Call Graph
Pass Manager (if available) as its parent.
---
Diffs of the changes: (+13 -4)
PassManager.cpp | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)
Index: llvm/lib/VMCore/PassManager.cpp
diff -u llvm/lib/VMCore/PassManager.cpp:1.126
llvm/lib/VMCore/PassManager.cpp:1.127
--- llvm/lib/VMCore/PassManager.cpp:1.126 Tue Jan 16 16:38:10 2007
+++ llvm/lib/VMCore/PassManager.cpp Wed Jan 17 14:30:17 2007
@@ -1202,7 +1202,8 @@
/// Find appropriate Module Pass Manager in the PM Stack and
/// add self into that manager.
-void ModulePass::assignPassManager(PMStack &PMS) {
+void ModulePass::assignPassManager(PMStack &PMS,
+ PassManagerType PreferredType) {
// Find Module Pass Manager
while(!PMS.empty()) {
@@ -1219,7 +1220,8 @@
/// Find appropriate Function Pass Manager or Call Graph Pass Manager
/// in the PM Stack and add self into that manager.
-void FunctionPass::assignPassManager(PMStack &PMS) {
+void FunctionPass::assignPassManager(PMStack &PMS,
+ PassManagerType PreferredType) {
// Find Module Pass Manager (TODO : Or Call Graph Pass Manager)
while(!PMS.empty()) {
@@ -1245,7 +1247,13 @@
// [3] Assign manager to manage this new manager. This may create
// and push new managers into PMS
Pass *P = dynamic_cast<Pass *>(FPP);
- P->assignPassManager(PMS);
+
+ // If Call Graph Pass Manager is active then use it to manage
+ // this new Function Pass manager.
+ if (PMD->getPassManagerType() == PMT_CallGraphPassManager)
+ P->assignPassManager(PMS, PMT_CallGraphPassManager);
+ else
+ P->assignPassManager(PMS);
// [4] Push new manager into PMS
PMS.push(FPP);
@@ -1257,7 +1265,8 @@
/// Find appropriate Basic Pass Manager or Call Graph Pass Manager
/// in the PM Stack and add self into that manager.
-void BasicBlockPass::assignPassManager(PMStack &PMS) {
+void BasicBlockPass::assignPassManager(PMStack &PMS,
+ PassManagerType PreferredType) {
BBPassManager *BBP = NULL;
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