Codegen pass definition cleanup. No functionality.
Moving toward a uniform style of pass definition to allow easier target configuration.
Globally declare Pass ID.
Globally declare pass initializer.
Use INITIALIZE_PASS consistently.
Add a call to the initializer from CodeGen.cpp.
Remove redundant "createPass" functions and "getPassName" methods.
While cleaning up declarations, cleaned up comments (sorry for large diff).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150100 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ExpandPostRAPseudos.cpp b/lib/CodeGen/ExpandPostRAPseudos.cpp
index 3d23db0..b14afc2 100644
--- a/lib/CodeGen/ExpandPostRAPseudos.cpp
+++ b/lib/CodeGen/ExpandPostRAPseudos.cpp
@@ -36,10 +36,6 @@
static char ID; // Pass identification, replacement for typeid
ExpandPostRA() : MachineFunctionPass(ID) {}
- const char *getPassName() const {
- return "Post-RA pseudo instruction expansion pass";
- }
-
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesCFG();
AU.addPreservedID(MachineLoopInfoID);
@@ -61,10 +57,10 @@
} // end anonymous namespace
char ExpandPostRA::ID = 0;
+char &llvm::ExpandPostRAPseudosID = ExpandPostRA::ID;
-FunctionPass *llvm::createExpandPostRAPseudosPass() {
- return new ExpandPostRA();
-}
+INITIALIZE_PASS(ExpandPostRA, "postrapseudos",
+ "Post-RA pseudo instruction expansion pass", false, false)
/// TransferDeadFlag - MI is a pseudo-instruction with DstReg dead,
/// and the lowered replacement instructions immediately precede it.