[PATCH] D69606: [MachineBasicBlock] Skip over debug instructions in computeRegisterLiveness before checking for begin/end.

[Chris Ye via Phabricator via llvm-commits]

yechunliang added a comment.

Will it be better to use getFirstNonDebugInstr() instead of begin() on line 1475?

  // Did we get to the start of the block?
  -   if (I == begin()) {
  +   if (I == getFirstNonDebugInstr()) {


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69606/new/

https://reviews.llvm.org/D69606