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
68 lines
1.9 KiB
ArmAsm
68 lines
1.9 KiB
ArmAsm
## Check that BOLT can correctly use relocations to symbolize instruction
|
|
## operands when an instruction can have up to two relocations associated
|
|
## with it. The test checks that the update happens in the function that
|
|
## is not being optimized/relocated by BOLT.
|
|
|
|
# REQUIRES: system-linux
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-linux %s -o %t.o
|
|
# RUN: ld.lld %t.o -o %t.exe -q --image-base=0x80000 --Ttext=0x80000
|
|
# RUN: llvm-bolt %t.exe --relocs -o %t.bolt --funcs=foo
|
|
# RUN: llvm-objdump -d --print-imm-hex %t.exe \
|
|
# RUN: | FileCheck %s
|
|
# RUN: llvm-objdump -d --print-imm-hex %t.bolt \
|
|
# RUN: | FileCheck %s --check-prefix=CHECK-POST-BOLT
|
|
|
|
.text
|
|
.globl foo
|
|
.type foo,@function
|
|
foo:
|
|
.cfi_startproc
|
|
ret
|
|
.cfi_endproc
|
|
.size foo, .-foo
|
|
|
|
|
|
.text
|
|
.globl _start
|
|
.type _start,@function
|
|
_start:
|
|
.cfi_startproc
|
|
|
|
## All four MOV instructions below are identical in the input binary, but
|
|
## different from each other after BOLT.
|
|
##
|
|
## foo value is 0x80000 pre-BOLT. Using relocations, llvm-bolt should correctly
|
|
## symbolize 0x80000 instruction operand and differentiate between an immediate
|
|
## constant 0x80000 and a reference to foo. When foo is relocated, BOLT should
|
|
## update references even from the code that is not being updated.
|
|
|
|
# CHECK: 80000 <foo>:
|
|
|
|
# CHECK: <_start>:
|
|
# CHECK-POST-BOLT: <_start>:
|
|
|
|
movq $0x80000, 0x80000
|
|
# CHECK-NEXT: movq $0x80000, 0x80000
|
|
# CHECK-POST-BOLT-NEXT: movq $0x80000, 0x80000
|
|
|
|
movq $foo, 0x80000
|
|
# CHECK-NEXT: movq $0x80000, 0x80000
|
|
# CHECK-POST-BOLT-NEXT: movq $0x[[#%x,ADDR:]], 0x80000
|
|
|
|
movq $0x80000, foo
|
|
# CHECK-NEXT: movq $0x80000, 0x80000
|
|
# CHECK-POST-BOLT-NEXT: movq $0x80000, 0x[[#ADDR]]
|
|
|
|
movq $foo, foo
|
|
# CHECK-NEXT: movq $0x80000, 0x80000
|
|
# CHECK-POST-BOLT-NEXT: movq $0x[[#ADDR]], 0x[[#ADDR]]
|
|
|
|
## After BOLT, foo is relocated after _start.
|
|
|
|
# CHECK-POST-BOLT: [[#ADDR]] <foo>:
|
|
|
|
retq
|
|
.size _start, .-_start
|
|
.cfi_endproc
|