File: bit-addr-align.mir

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llvm-toolchain-21 1%3A21.1.0-1
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# RUN: llc -mtriple=hexagon -run-pass hexagon-bit-simplify %s -o - | FileCheck %s

# Hexagon bit tracker incorrectly calculated address alignment and removed
# a necessary A2_andir instruction. Make sure it remains.
# CHECK: A2_andir %0, -8

---
name: fred
stack:
  - { id: 0, type: default, size: 64, alignment: 64 }
tracksRegLiveness: true
body: |
  bb.0:
    %0:intregs = PS_fi %stack.0, 60
    %1:intregs = A2_andir %0, -8
    %2:doubleregs = L2_loadrd_io %1, 8
...