diff options
Diffstat (limited to 'lib/CodeGen/VirtRegMap.cpp')
| -rw-r--r-- | lib/CodeGen/VirtRegMap.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp index 7e8e416034..5cec9e97c6 100644 --- a/lib/CodeGen/VirtRegMap.cpp +++ b/lib/CodeGen/VirtRegMap.cpp @@ -61,6 +61,14 @@ int VirtRegMap::assignVirt2StackSlot(unsigned virtReg) return frameIndex; } +void VirtRegMap::assignVirt2StackSlot(unsigned virtReg, int frameIndex) +{ + assert(MRegisterInfo::isVirtualRegister(virtReg)); + assert(v2ssMap_[virtReg] == NO_STACK_SLOT && + "attempt to assign stack slot to already spilled register"); + v2ssMap_[virtReg] = frameIndex; +} + void VirtRegMap::virtFolded(unsigned virtReg, MachineInstr* oldMI, MachineInstr* newMI) |