| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve -run-pass=postrapseudos -simplify-mir -verify-machineinstrs %s -o - | FileCheck %s |
| |
| --- |
| name: copy_zpr2 |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$z0_z1' } |
| frameInfo: |
| maxCallFrameSize: 0 |
| body: | |
| bb.0: |
| liveins: $z0_z1 |
| ; CHECK-LABEL: name: copy_zpr2 |
| ; CHECK: liveins: $z0_z1 |
| ; CHECK: $z2 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z1 = ORR_ZZZ $z0, $z0 |
| ; CHECK: $z0 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z1 = ORR_ZZZ $z2, $z2 |
| ; CHECK: RET_ReallyLR |
| $z1_z2 = COPY $z0_z1 |
| $z0_z1 = COPY $z1_z2 |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: copy_zpr2strided |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$z0_z1' } |
| frameInfo: |
| maxCallFrameSize: 0 |
| body: | |
| bb.0: |
| liveins: $z0_z1 |
| ; CHECK-LABEL: name: copy_zpr2strided |
| ; CHECK: liveins: $z0_z1 |
| ; CHECK: $z8 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z0 = ORR_ZZZ $z0, $z0 |
| ; CHECK: $z1 = ORR_ZZZ $z8, $z8 |
| ; CHECK: $z0 = ORR_ZZZ $z0, $z0 |
| ; CHECK: RET_ReallyLR |
| $z0_z8 = COPY $z0_z1 |
| $z0_z1 = COPY $z0_z8 |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: copy_zpr3 |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$z0_z1_z2' } |
| frameInfo: |
| maxCallFrameSize: 0 |
| body: | |
| bb.0: |
| liveins: $z0_z1_z2 |
| ; CHECK-LABEL: name: copy_zpr3 |
| ; CHECK: liveins: $z0_z1_z2 |
| ; CHECK: $z3 = ORR_ZZZ $z2, $z2 |
| ; CHECK: $z2 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z1 = ORR_ZZZ $z0, $z0 |
| ; CHECK: $z0 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z1 = ORR_ZZZ $z2, $z2 |
| ; CHECK: $z2 = ORR_ZZZ $z3, $z3 |
| ; CHECK: RET_ReallyLR |
| $z1_z2_z3 = COPY $z0_z1_z2 |
| $z0_z1_z2 = COPY $z1_z2_z3 |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: copy_zpr4 |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$z0_z1_z2_z3' } |
| frameInfo: |
| maxCallFrameSize: 0 |
| body: | |
| bb.0: |
| liveins: $z0_z1_z2_z3 |
| ; CHECK-LABEL: name: copy_zpr4 |
| ; CHECK: liveins: $z0_z1_z2_z3 |
| ; CHECK: $z4 = ORR_ZZZ $z3, $z3 |
| ; CHECK: $z3 = ORR_ZZZ $z2, $z2 |
| ; CHECK: $z2 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z1 = ORR_ZZZ $z0, $z0 |
| ; CHECK: $z0 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z1 = ORR_ZZZ $z2, $z2 |
| ; CHECK: $z2 = ORR_ZZZ $z3, $z3 |
| ; CHECK: $z3 = ORR_ZZZ $z4, $z4 |
| ; CHECK: RET_ReallyLR |
| $z1_z2_z3_z4 = COPY $z0_z1_z2_z3 |
| $z0_z1_z2_z3 = COPY $z1_z2_z3_z4 |
| RET_ReallyLR |
| |
| ... |
| --- |
| name: copy_zpr4strided |
| alignment: 4 |
| tracksRegLiveness: true |
| liveins: |
| - { reg: '$z0_z1_z2_z3' } |
| frameInfo: |
| maxCallFrameSize: 0 |
| body: | |
| bb.0: |
| liveins: $z0_z1_z2_z3 |
| ; CHECK-LABEL: name: copy_zpr4 |
| ; CHECK: liveins: $z0_z1_z2_z3 |
| ; CHECK: $z12 = ORR_ZZZ $z3, $z3 |
| ; CHECK: $z8 = ORR_ZZZ $z2, $z2 |
| ; CHECK: $z4 = ORR_ZZZ $z1, $z1 |
| ; CHECK: $z0 = ORR_ZZZ $z0, $z0 |
| ; CHECK: $z3 = ORR_ZZZ $z12, $z12 |
| ; CHECK: $z2 = ORR_ZZZ $z8, $z8 |
| ; CHECK: $z1 = ORR_ZZZ $z4, $z4 |
| ; CHECK: $z0 = ORR_ZZZ $z0, $z0 |
| ; CHECK: RET_ReallyLR |
| $z0_z4_z8_z12 = COPY $z0_z1_z2_z3 |
| $z0_z1_z2_z3 = COPY $z0_z4_z8_z12 |
| RET_ReallyLR |
| |
| ... |