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
47 lines
1.7 KiB
LLVM
47 lines
1.7 KiB
LLVM
;; Verify that the target of a wrap is kept by LTO's summary-based global dead
|
|
;; stripping if the original symbol is referenced by a linker script or --defsym
|
|
|
|
; REQUIRES: x86
|
|
; RUN: rm -rf %t && split-file %s %t
|
|
|
|
;; We need a module summary to trigger summary-based global stripping
|
|
; RUN: opt -module-summary -o %t/foo.bc %t/foo.ll
|
|
; RUN: echo 'alias = __real_foo;' > %t/alias.script
|
|
; RUN: ld.lld -shared -o %t/libalias_foo.so %t/foo.bc %t/alias.script --wrap foo
|
|
; RUN: llvm-readelf --syms %t/libalias_foo.so | FileCheck --check-prefix=FOO %s
|
|
|
|
; FOO: Symbol table '.symtab' contains
|
|
; FOO-DAG: [[#]]: [[#%.16x,FOO_VAL:]] 1 FUNC LOCAL HIDDEN [[#]] foo
|
|
; FOO-DAG: [[#]]: [[#FOO_VAL]] 0 FUNC GLOBAL DEFAULT [[#]] alias
|
|
|
|
; RUN: opt -module-summary -o %t/wrap_foo.bc %t/wrap_foo.ll
|
|
; RUN: ld.lld -shared -o %t/libalias_wrap_foo.so %t/wrap_foo.bc --wrap foo --defsym=alias=foo
|
|
; RUN: llvm-readelf --syms %t/libalias_wrap_foo.so | FileCheck --check-prefix=WRAP-FOO %s
|
|
|
|
; WRAP-FOO: Symbol table '.symtab' contains
|
|
; WRAP-FOO-DAG: [[#]]: [[#%.16x,WRAP_FOO_VAL:]] 1 FUNC LOCAL HIDDEN [[#]] __wrap_foo
|
|
; WRAP-FOO-DAG: [[#]]: [[#WRAP_FOO_VAL]] 0 FUNC GLOBAL DEFAULT [[#]] alias
|
|
|
|
;--- foo.ll
|
|
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
define hidden void @foo() {
|
|
ret void
|
|
}
|
|
|
|
;; We need a live root to trigger summary-based global stripping
|
|
define dso_local void @bar() {
|
|
ret void
|
|
}
|
|
|
|
;--- wrap_foo.ll
|
|
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
define hidden void @__wrap_foo() {
|
|
ret void
|
|
}
|
|
|
|
define dso_local void @bar() {
|
|
ret void
|
|
}
|