[PATCH] D129735: [RISCV] Add new pass to transform undef to pseudo for vector values.

[Jessica Clarke via Phabricator via llvm-commits]

jrtc27 added inline comments.


================
Comment at: llvm/lib/Target/RISCV/RISCVRVVInitUndef.cpp:175
+static bool isEarlyClobberMI(MachineInstr &MI) {
+  for (MachineOperand &MO : MI.operands()) {
+    if (!MO.isReg())
----------------
craig.topper wrote:
> Any idea why the llvm::any_of didn't work?
Because the thing that calls this is erasing from the MBB whilst it iterates over it... so this is the wrong fix and probably doesn't even work either


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129735/new/

https://reviews.llvm.org/D129735