derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
129 lines
3.0 KiB
YAML
129 lines
3.0 KiB
YAML
# RUN: llc -mtriple=aarch64-linux-gnu -run-pass machine-cp -mcp-use-is-copy-instr -o - %s | FileCheck %s
|
|
# Tests for MachineCopyPropagation copy forwarding.
|
|
---
|
|
# Simple forwarding.
|
|
# CHECK-LABEL: name: test1
|
|
# CHECK: $x0 = SUBXri $x0, 1, 0
|
|
name: test1
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
renamable $x1 = COPY $x0
|
|
$x0 = SUBXri renamable $x1, 1, 0
|
|
...
|
|
---
|
|
# Don't forward if not renamable.
|
|
# CHECK-LABEL: name: test2
|
|
# CHECK: $x0 = SUBXri $x1, 1, 0
|
|
name: test2
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
$x1 = COPY $x0
|
|
$x0 = SUBXri $x1, 1, 0
|
|
...
|
|
---
|
|
# Don't forward reserved non-constant reg values.
|
|
# CHECK-LABEL: name: test4
|
|
# CHECK: $x0 = SUBXri renamable $x1, 1, 0
|
|
name: test4
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
$sp = SUBXri $sp, 16, 0
|
|
renamable $x1 = COPY $sp
|
|
$x0 = SUBXri renamable $x1, 1, 0
|
|
$sp = ADDXri $sp, 16, 0
|
|
...
|
|
---
|
|
# Don't violate opcode constraints when forwarding.
|
|
# CHECK-LABEL: name: test5
|
|
# CHECK: $x0 = SUBXri renamable $x1, 1, 0
|
|
name: test5
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
renamable $x1 = COPY $xzr
|
|
$x0 = SUBXri renamable $x1, 1, 0
|
|
...
|
|
---
|
|
# Test cross-class COPY forwarding.
|
|
# CHECK-LABEL: name: test6
|
|
# CHECK: $x2 = COPY $x0
|
|
name: test6
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
renamable $d1 = COPY $x0
|
|
$x2 = COPY renamable $d1
|
|
RET_ReallyLR implicit $x2
|
|
...
|
|
---
|
|
# Don't forward if there are overlapping implicit operands.
|
|
# CHECK-LABEL: name: test7
|
|
# CHECK: $w0 = SUBWri killed renamable $w1, 1, 0
|
|
name: test7
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $w0
|
|
renamable $w1 = COPY $w0
|
|
$w0 = SUBWri killed renamable $w1, 1, 0, implicit killed $x1
|
|
...
|
|
---
|
|
# Check that kill flags are cleared.
|
|
# CHECK-LABEL: name: test8
|
|
# CHECK: $x2 = ADDXri $x0, 1, 0
|
|
# CHECK: $x0 = SUBXri $x0, 1, 0
|
|
name: test8
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
renamable $x1 = COPY $x0
|
|
$x2 = ADDXri killed $x0, 1, 0
|
|
$x0 = SUBXri renamable $x1, 1, 0
|
|
...
|
|
---
|
|
# Don't forward if value is clobbered.
|
|
# CHECK-LABEL: name: test9
|
|
# CHECK: $x2 = SUBXri renamable $x1, 1, 0
|
|
name: test9
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x0
|
|
renamable $x1 = COPY $x0
|
|
$x0 = ADDXri $x0, 1, 0
|
|
$x2 = SUBXri renamable $x1, 1, 0
|
|
...
|
|
---
|
|
# CHECK-LABEL: name: test1_orr_as_copy
|
|
# CHECK: STRBBui $wzr, killed renamable $x8, 36
|
|
name: test1_orr_as_copy
|
|
tracksRegLiveness: true
|
|
body: |
|
|
bb.0:
|
|
liveins: $x8
|
|
$w9 = ORRWrs $wzr, $wzr, 0
|
|
STRBBui killed renamable $w9, killed renamable $x8, 36
|
|
...
|
|
---
|
|
# CHECK-LABEL: name: make_sure_w29_and_fp_isnt_removed
|
|
# CHECK: $w29 = ORRWrs $wzr, $w29, 0, implicit $fp, implicit-def $fp
|
|
name: make_sure_w29_and_fp_isnt_removed
|
|
tracksRegLiveness: true
|
|
frameInfo:
|
|
maxCallFrameSize: 32
|
|
body: |
|
|
bb.0:
|
|
liveins: $x8, $fp
|
|
$w29 = ORRWrs $wzr, $w29, 0, implicit $fp, implicit-def $fp
|
|
renamable $q0 = LDRQroX killed renamable $x8, $fp, 0, 1
|
|
...
|