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
48 lines
1.6 KiB
ArmAsm
48 lines
1.6 KiB
ArmAsm
## This test reproduces a POP reordering issue in shrink wrapping where we would
|
|
## incorrectly put a store after a load (instead of before) when having multiple
|
|
## insertions at the same point. Check that the order is correct in this test.
|
|
|
|
# REQUIRES: system-linux
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %s -o %t.o
|
|
# RUN: link_fdata %s %t.o %t.fdata
|
|
# RUN: llvm-strip --strip-unneeded %t.o
|
|
# RUN: %clang %cflags %t.o -o %t.exe -Wl,-q -nostdlib
|
|
# RUN: llvm-bolt %t.exe -o %t.out --data %t.fdata --frame-opt=all --lite=0 \
|
|
# RUN: --print-fop 2>&1 | FileCheck %s
|
|
|
|
.globl _start
|
|
_start:
|
|
.cfi_startproc
|
|
# FDATA: 0 [unknown] 0 1 _start 0 0 6
|
|
je a
|
|
b: jne _start
|
|
# FDATA: 1 _start #b# 1 _start #c# 0 3
|
|
|
|
c:
|
|
push %rbx
|
|
push %rbp
|
|
pop %rbp
|
|
pop %rbx
|
|
|
|
## This basic block is treated as having 0 execution count.
|
|
## push and pop will be sinked into this block.
|
|
a:
|
|
ud2
|
|
.cfi_endproc
|
|
|
|
|
|
## Check shrink wrapping results:
|
|
# CHECK: BOLT-INFO: Shrink wrapping moved 0 spills inserting load/stores and 2 spills inserting push/pops
|
|
# CHECK: BOLT-INFO: Shrink wrapping reduced 6 store executions (28.6% total instructions executed, 100.0% store instructions)
|
|
# CHECK: BOLT-INFO: Shrink wrapping failed at reducing 0 store executions (0.0% total instructions executed, 0.0% store instructions)
|
|
|
|
## Check that order is correct
|
|
# CHECK: Binary Function "_start" after frame-optimizer
|
|
# Pushes are ordered according to their reg number and come first
|
|
# CHECK: pushq %rbp
|
|
# CHECK: pushq %rbx
|
|
## Pops are ordered according to their dominance relation and come last
|
|
# CHECK: popq %rbx
|
|
# CHECK: popq %rbp
|