| # RUN: llc -march=hexagon -mattr=+hvx,+hvx-length64b -run-pass hexagon-vextract %s -o - | FileCheck %s | |
| --- | |
| name: fred | |
| tracksRegLiveness: true | |
| body: | | |
| bb.0: | |
| liveins: $r0, $r1, $v0 | |
| %0:hvxvr = COPY $v0 | |
| %1:intregs = COPY $r0 | |
| %2:intregs = COPY $r1 | |
| %3:intregs = A2_tfrsi 5 | |
| %4:intregs = V6_extractw %0, %1 | |
| ; CHECK: %[[A0:[0-9]+]]:intregs = A2_andir %{{[0-9]+}}, -4 | |
| ; CHECK: L4_loadri_rr %{{[0-9]+}}, %[[A0]], 0 | |
| %5:intregs = V6_extractw %0, %2 | |
| ; CHECK: %[[A1:[0-9]+]]:intregs = A2_andir %{{[0-9]+}}, -4 | |
| ; CHECK: L4_loadri_rr %{{[0-9]+}}, %[[A1]], 0 | |
| %6:intregs = V6_extractw %0, %3 | |
| ; Make sure the offset is 4, not 5. | |
| ; CHECK: L2_loadri_io %{{[0-9]+}}, 4 | |
| ... | |