Remove FreeInst.

Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.

llvm-svn: 85176

1 files changed, 0 insertions, 6 deletions

diff --git a/llvm/lib/Target/CBackend/CBackend.cpp b/llvm/lib/Target/CBackend/CBackend.cpp
index 27ed5c3ea8e..fb61651b3dc 100644
--- a/llvm/lib/Target/CBackend/CBackend.cpp
+++ b/llvm/lib/Target/CBackend/CBackend.cpp
@@ -303,7 +303,6 @@ namespace {
     bool visitBuiltinCall(CallInst &I, Intrinsic::ID ID, bool &WroteCallee);
 
     void visitAllocaInst(AllocaInst &I);
-    void visitFreeInst  (FreeInst   &I);
     void visitLoadInst  (LoadInst   &I);
     void visitStoreInst (StoreInst  &I);
     void visitGetElementPtrInst(GetElementPtrInst &I);
@@ -3417,10 +3416,6 @@ void CWriter::visitAllocaInst(AllocaInst &I) {
   Out << ')';
 }
 
-void CWriter::visitFreeInst(FreeInst &I) {
-  llvm_unreachable("lowerallocations pass didn't work!");
-}
-
 void CWriter::printGEPExpression(Value *Ptr, gep_type_iterator I,
                                  gep_type_iterator E, bool Static) {
   
@@ -3685,7 +3680,6 @@ bool CTargetMachine::addPassesToEmitWholeFile(PassManager &PM,
   if (FileType != TargetMachine::AssemblyFile) return true;
 
   PM.add(createGCLoweringPass());
-  PM.add(createLowerAllocationsPass());
   PM.add(createLowerInvokePass());
   PM.add(createCFGSimplificationPass());   // clean up after lower invoke.
   PM.add(new CBackendNameAllUsedStructsAndMergeFunctions());