| # RUN: llc -march=hexagon -run-pass hexagon-cext-opt %s -o - | FileCheck %s |
| |
| # Check that this testcase does not crash. |
| # CHECK: L4_and_memopw_io |
| |
| --- |
| name: fred |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: intregs } |
| - { id: 1, class: intregs } |
| - { id: 2, class: intregs } |
| - { id: 3, class: intregs } |
| - { id: 4, class: predregs } |
| - { id: 5, class: intregs } |
| - { id: 6, class: intregs } |
| body: | |
| bb.0: |
| successors: %bb.1 |
| %0 = A2_tfrsi -360184608 |
| %1 = L2_loadri_io %0, -1024 |
| |
| bb.1: |
| successors: %bb.2 |
| %2 = A2_tfrsi -234944641 |
| %3 = A2_tfrsi -360185632 |
| L4_and_memopw_io %3, 0, %2 |
| |
| bb.2: |
| successors: %bb.3, %bb.4 |
| %4 = IMPLICIT_DEF |
| J2_jumpt %4, %bb.4, implicit-def $pc |
| J2_jump %bb.3, implicit-def $pc |
| |
| bb.3: |
| successors: %bb.4 |
| |
| bb.4: |
| successors: %bb.4 |
| %5 = A2_tfrsi -234944521 |
| %6 = A2_tfrsi -360185632 |
| L4_and_memopw_io %6, 0, %5 |
| ... |
