Spillers may alter MachineLoopInfo when breaking critical edges, so make it
non-const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108734 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp
index 12adcaa..3c6c761 100644
--- a/lib/CodeGen/InlineSpiller.cpp
+++ b/lib/CodeGen/InlineSpiller.cpp
@@ -18,6 +18,7 @@
#include "llvm/CodeGen/LiveIntervalAnalysis.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetInstrInfo.h"
@@ -30,6 +31,7 @@
class InlineSpiller : public Spiller {
MachineFunction &mf_;
LiveIntervals &lis_;
+ MachineLoopInfo &loops_;
VirtRegMap &vrm_;
MachineFrameInfo &mfi_;
MachineRegisterInfo &mri_;
@@ -53,8 +55,9 @@
~InlineSpiller() {}
public:
- InlineSpiller(MachineFunction *mf, LiveIntervals *lis, VirtRegMap *vrm)
- : mf_(*mf), lis_(*lis), vrm_(*vrm),
+ InlineSpiller(MachineFunction *mf, LiveIntervals *lis, MachineLoopInfo *mli,
+ VirtRegMap *vrm)
+ : mf_(*mf), lis_(*lis), loops_(*mli), vrm_(*vrm),
mfi_(*mf->getFrameInfo()),
mri_(mf->getRegInfo()),
tii_(*mf->getTarget().getInstrInfo()),
@@ -82,9 +85,9 @@
namespace llvm {
Spiller *createInlineSpiller(MachineFunction *mf,
LiveIntervals *lis,
- const MachineLoopInfo *mli,
+ MachineLoopInfo *mli,
VirtRegMap *vrm) {
- return new InlineSpiller(mf, lis, vrm);
+ return new InlineSpiller(mf, lis, mli, vrm);
}
}