From 67d65bb69d5cad957cbb6d672dc0b4a19c211a42 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 4 Jan 2008 20:54:55 +0000 Subject: Don't recalculate the loop info and loop dominators analyses if they're preserved. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45596 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineLoopInfo.cpp | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'lib/CodeGen/MachineLoopInfo.cpp') diff --git a/lib/CodeGen/MachineLoopInfo.cpp b/lib/CodeGen/MachineLoopInfo.cpp index d134357d2af9..ad4ad1cea9e4 100644 --- a/lib/CodeGen/MachineLoopInfo.cpp +++ b/lib/CodeGen/MachineLoopInfo.cpp @@ -16,15 +16,20 @@ #include "llvm/CodeGen/MachineLoopInfo.h" #include "llvm/CodeGen/MachineDominators.h" +#include "llvm/CodeGen/Passes.h" using namespace llvm; TEMPLATE_INSTANTIATION(class LoopBase); TEMPLATE_INSTANTIATION(class LoopInfoBase); -char MachineLoopInfo::ID = 0; -static RegisterPass -X("machine-loops", "Machine Natural Loop Construction", true); +namespace { + char MachineLoopInfo::ID = 0; + RegisterPass + X("machine-loops", "Machine Natural Loop Construction", true); +} + +const PassInfo *llvm::MachineLoopInfoID = X.getPassInfo(); bool MachineLoopInfo::runOnMachineFunction(MachineFunction &) { releaseMemory(); -- cgit v1.2.1