diff options
Diffstat (limited to 'lib/CodeGen/RegAllocPBQP.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocPBQP.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp index f58d45f131..02ebce7a11 100644 --- a/lib/CodeGen/RegAllocPBQP.cpp +++ b/lib/CodeGen/RegAllocPBQP.cpp @@ -552,6 +552,8 @@ bool RegAllocPBQP::runOnMachineFunction(MachineFunction &MF) { vrm = &getAnalysis<VirtRegMap>(); spiller.reset(createInlineSpiller(*this, MF, *vrm)); + mri->freezeReservedRegs(MF); + DEBUG(dbgs() << "PBQP Register Allocating for " << mf->getName() << "\n"); // Allocator main loop: |