Remove dead code. Improve llvm_unreachable text. Simplify some control flow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150918 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ahmed Charles
2012-02-19 11:37:01 +00:00
parent d7ace3f8d1
commit b0934ab7d8
21 changed files with 24 additions and 138 deletions

View File

@ -228,7 +228,6 @@ static MachineOperand *findLastUse(MachineBasicBlock *MBB, unsigned Reg) {
return &MO;
}
}
return NULL;
}
bool StrongPHIElimination::runOnMachineFunction(MachineFunction &MF) {