| Krzysztof Parzyszek | b404fae | 2018-02-20 14:29:43 +0000 | [diff] [blame] | 1 | # RUN: llc -march=hexagon -run-pass hexagon-bit-simplify %s -o - | FileCheck %s |
| 2 | |
| 3 | # Hexagon bit tracker incorrectly calculated address alignment and removed |
| 4 | # a necessary A2_andir instruction. Make sure it remains. |
| 5 | # CHECK: A2_andir %0, -8 |
| 6 | |
| 7 | --- |
| 8 | name: fred |
| 9 | stack: |
| 10 | - { id: 0, type: default, size: 64, alignment: 64 } |
| 11 | tracksRegLiveness: true |
| 12 | body: | |
| 13 | bb.0: |
| 14 | %0:intregs = PS_fi %stack.0, 60 |
| 15 | %1:intregs = A2_andir %0, -8 |
| 16 | %2:doubleregs = L2_loadrd_io %1, 8 |
| 17 | ... |
| 18 | |