Lines Matching full:dead
65 STATISTIC(NumDeadInst , "Number of dead inst eliminated");
1916 // test so that simplify cfg can remove the empty block and dead code
2088 // If the normal result of the add is dead, and the RHS is a constant,
2533 /// many instructions are dead or constant). Additionally, if we find a branch
2557 // DCE instruction if trivially dead.
2696 // Instruction isn't dead, see if we can constant propagate it.
2786 // If the instruction was modified, it's possible that it is now dead.
