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
45 lines
2.0 KiB
LLVM
45 lines
2.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -passes=memcpyopt,instcombine -S %s -verify-memoryssa | FileCheck %s
|
|
%Foo = type { [2048 x i64] }
|
|
|
|
; Make sure that all mempcy calls are converted to memset calls, or removed.
|
|
define void @baz() unnamed_addr #0 {
|
|
; CHECK-LABEL: @baz(
|
|
; CHECK-NEXT: entry-block:
|
|
; CHECK-NEXT: [[TMP2:%.*]] = alloca [[FOO:%.*]], align 8
|
|
; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP2]])
|
|
; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16384) [[TMP2]], i8 0, i64 16384, i1 false)
|
|
; CHECK-NEXT: call void @bar(ptr noalias nonnull captures(none) dereferenceable(16384) [[TMP2]])
|
|
; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP2]])
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
entry-block:
|
|
%x.sroa.0 = alloca [2048 x i64], align 8
|
|
%tmp0 = alloca [2048 x i64], align 8
|
|
%tmp2 = alloca %Foo, align 8
|
|
call void @llvm.lifetime.start.p0(ptr %x.sroa.0)
|
|
call void @llvm.lifetime.start.p0(ptr %tmp0)
|
|
call void @llvm.memset.p0.i64(ptr align 8 %tmp0, i8 0, i64 16384, i1 false)
|
|
call void @llvm.memcpy.p0.p0.i64(ptr align 8 %x.sroa.0, ptr align 8 %tmp0, i64 16384, i1 false)
|
|
call void @llvm.lifetime.end.p0(ptr %tmp0)
|
|
call void @llvm.lifetime.start.p0(ptr %tmp2)
|
|
call void @llvm.memcpy.p0.p0.i64(ptr align 8 %tmp2, ptr align 8 %x.sroa.0, i64 16384, i1 false)
|
|
call void @bar(ptr noalias nocapture nonnull dereferenceable(16384) %tmp2)
|
|
call void @llvm.lifetime.end.p0(ptr %tmp2)
|
|
call void @llvm.lifetime.end.p0(ptr %x.sroa.0)
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.lifetime.start.p0(ptr nocapture) #1
|
|
|
|
declare void @llvm.memcpy.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1) #1
|
|
|
|
declare void @llvm.lifetime.end.p0(ptr nocapture) #1
|
|
|
|
declare void @bar(ptr noalias nocapture readonly dereferenceable(16384)) unnamed_addr #0
|
|
|
|
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1) #1
|
|
|
|
attributes #0 = { uwtable }
|
|
attributes #1 = { argmemonly nounwind }
|