commit ce2247755e56f99a2377b64a1a9d393726582b85
author Gordon Henriksen <gordonhenriksen@mac.com> Mon Jan 07 01:30:38 2008 +0000
committer Gordon Henriksen <gordonhenriksen@mac.com> Mon Jan 07 01:30:38 2008 +0000
tree 3958d8dfd03faf752d6a9a5e5da7cbb23e6a29da
parent 7e40ad51065331b04bcb0291c4868ace20289857

Enabling the target-independent garbage collection infrastructure by hooking it
up to the various compiler pipelines.

This doesn't actually add support for any GC algorithms, which means it 
temporarily breaks a few tests. To be fixed shortly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45669 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/CBackend/CBackend.cpp

diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index d695e44..f4e9e34 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -28,6 +28,7 @@
 #include "llvm/Analysis/ConstantsScanner.h"
 #include "llvm/Analysis/FindUsedTypes.h"
 #include "llvm/Analysis/LoopInfo.h"
+#include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/IntrinsicLowering.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Target/TargetMachineRegistry.h"
@@ -2946,11 +2947,12 @@
                                               bool Fast) {
   if (FileType != TargetMachine::AssemblyFile) return true;
 
-  PM.add(createLowerGCPass());
+  PM.add(createGCLoweringPass());
   PM.add(createLowerAllocationsPass(true));
   PM.add(createLowerInvokePass());
   PM.add(createCFGSimplificationPass());   // clean up after lower invoke.
   PM.add(new CBackendNameAllUsedStructsAndMergeFunctions());
   PM.add(new CWriter(o));
+  PM.add(createCollectorMetadataDeleter());
   return false;
 }

lib/Target/MSIL/MSILWriter.cpp

diff --git a/lib/Target/MSIL/MSILWriter.cpp b/lib/Target/MSIL/MSILWriter.cpp
index 141bc4b..72ccc3a 100644
--- a/lib/Target/MSIL/MSILWriter.cpp
+++ b/lib/Target/MSIL/MSILWriter.cpp
@@ -24,6 +24,7 @@
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/CodeGen/Passes.h"
 
 namespace {
   // TargetMachine for the MSIL 
@@ -1647,12 +1648,13 @@
 {
   if (FileType != TargetMachine::AssemblyFile) return true;
   MSILWriter* Writer = new MSILWriter(o);
-  PM.add(createLowerGCPass());
+  PM.add(createGCLoweringPass());
   PM.add(createLowerAllocationsPass(true));
   // FIXME: Handle switch trougth native IL instruction "switch"
   PM.add(createLowerSwitchPass());
   PM.add(createCFGSimplificationPass());
   PM.add(new MSILModule(Writer->UsedTypes,Writer->TD));
   PM.add(Writer);
+  PM.add(createCollectorMetadataDeleter());
   return false;
 }