From 13ec702c430b91ee49b9e6d9581cd95412f216c8 Mon Sep 17 00:00:00 2001 From: Jim Laskey Date: Tue, 1 Aug 2006 14:21:23 +0000 Subject: Introducing plugable register allocators and instruction schedulers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29434 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAllocLinearScan.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/CodeGen/RegAllocLinearScan.cpp') diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 550d2a4e0c..5463e4e4b6 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -18,6 +18,7 @@ #include "llvm/Function.h" #include "llvm/CodeGen/MachineFunctionPass.h" #include "llvm/CodeGen/MachineInstr.h" +#include "llvm/CodeGen/MachinePassRegistry.h" #include "llvm/CodeGen/Passes.h" #include "llvm/CodeGen/SSARegMap.h" #include "llvm/Target/MRegisterInfo.h" @@ -42,6 +43,10 @@ namespace { static Statistic<> NumBacktracks ("regalloc", "Number of times we had to backtrack"); + static RegisterRegAlloc + linearscanRegAlloc("linearscan", " linear scan register allocator", + createLinearScanRegisterAllocator); + static unsigned numIterations = 0; static unsigned numIntervals = 0; -- cgit v1.2.3-70-g09d2