diff options
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocFast.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocFast.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/RegAllocFast.cpp b/llvm/lib/CodeGen/RegAllocFast.cpp index d3dcb4f7573..df6e6fb1c5b 100644 --- a/llvm/lib/CodeGen/RegAllocFast.cpp +++ b/llvm/lib/CodeGen/RegAllocFast.cpp @@ -360,7 +360,7 @@ void RAFast::usePhysReg(MachineOperand &MO) { break; case regReserved: PhysRegState[PhysReg] = regFree; - // Fall through + LLVM_FALLTHROUGH; case regFree: MO.setIsKill(); return; @@ -389,7 +389,7 @@ void RAFast::usePhysReg(MachineOperand &MO) { assert((TRI->isSuperRegister(PhysReg, Alias) || TRI->isSuperRegister(Alias, PhysReg)) && "Instruction is not using a subregister of a reserved register"); - // Fall through. + LLVM_FALLTHROUGH; case regFree: if (TRI->isSuperRegister(PhysReg, Alias)) { // Leave the superregister in the working set. @@ -421,7 +421,7 @@ void RAFast::definePhysReg(MachineInstr &MI, unsigned PhysReg, break; default: spillVirtReg(MI, VirtReg); - // Fall through. + LLVM_FALLTHROUGH; case regFree: case regReserved: PhysRegState[PhysReg] = NewState; @@ -437,7 +437,7 @@ void RAFast::definePhysReg(MachineInstr &MI, unsigned PhysReg, break; default: spillVirtReg(MI, VirtReg); - // Fall through. + LLVM_FALLTHROUGH; case regFree: case regReserved: PhysRegState[Alias] = regDisabled; |
