Files
TheRock/compiler/amd-llvm/llvm/test/CodeGen/X86/fake-use-tailcall.ll
T
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
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

38 lines
1021 B
LLVM

; RUN: llc < %s -stop-after=finalize-isel -mtriple=x86_64-unknown-linux - | FileCheck %s --implicit-check-not FAKE_USE
; Fake uses following tail calls should be pulled in front
; of the TCRETURN instruction. Fake uses using something defined by
; the tail call or after it should be suppressed.
; CHECK: name:{{ +}}bar
; CHECK: body:
; CHECK: bb.0.{{.*}}:
; CHECK: %0:{{.*}}= COPY
; CHECK: FAKE_USE %0
; CHECK: TCRETURN
; CHECK: name:{{ +}}baz
; CHECK: body:
; CHECK: bb.0.{{.*}}:
; CHECK: %0:{{.*}}= COPY
; CHECK: FAKE_USE %0
; CHECK: TCRETURN
define void @bar(i32 %v) optdebug {
entry:
%call = tail call i32 @_Z3fooi(i32 %v)
%mul = mul nsw i32 %call, 3
notail call void (...) @llvm.fake.use(i32 %mul)
notail call void (...) @llvm.fake.use(i32 %call)
notail call void (...) @llvm.fake.use(i32 %v)
ret void
}
define i32 @baz(i32 %v) optdebug {
entry:
%call = tail call i32 @_Z3fooi(i32 %v)
notail call void (...) @llvm.fake.use(i32 %v)
ret i32 %call
}
declare i32 @_Z3fooi(i32) local_unnamed_addr