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
32 lines
1.3 KiB
LLVM
32 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -passes=instcombine -S < %s | FileCheck %s --check-prefix=OPT
|
|
; RUN: opt -passes=instcombine -instcombine-max-allocsite-removable-users=1 -S < %s | FileCheck %s --check-prefix=NOOPT
|
|
|
|
; Test that alloca with few users is still removed by
|
|
; isAllocSiteRemovable (not blocked by user-count bailout).
|
|
; With a threshold of 1, the alloca is not removed.
|
|
define i32 @test_few_users_still_removed() {
|
|
; OPT-LABEL: @test_few_users_still_removed(
|
|
; OPT-NEXT: ret i32 0
|
|
;
|
|
; NOOPT-LABEL: @test_few_users_still_removed(
|
|
; NOOPT-NEXT: [[A:%.*]] = alloca [4 x i8], align 1
|
|
; NOOPT-NEXT: [[P1:%.*]] = getelementptr inbounds nuw i8, ptr [[A]], i64 1
|
|
; NOOPT-NEXT: [[V0:%.*]] = load i8, ptr [[A]], align 1
|
|
; NOOPT-NEXT: [[V1:%.*]] = load i8, ptr [[P1]], align 1
|
|
; NOOPT-NEXT: [[Z0:%.*]] = zext i8 [[V0]] to i32
|
|
; NOOPT-NEXT: [[Z1:%.*]] = zext i8 [[V1]] to i32
|
|
; NOOPT-NEXT: [[SUM:%.*]] = add nuw nsw i32 [[Z0]], [[Z1]]
|
|
; NOOPT-NEXT: ret i32 [[SUM]]
|
|
;
|
|
%a = alloca [4 x i8], align 1
|
|
%p0 = getelementptr inbounds [4 x i8], ptr %a, i64 0, i64 0
|
|
%p1 = getelementptr inbounds [4 x i8], ptr %a, i64 0, i64 1
|
|
%v0 = load i8, ptr %p0, align 1
|
|
%v1 = load i8, ptr %p1, align 1
|
|
%z0 = zext i8 %v0 to i32
|
|
%z1 = zext i8 %v1 to i32
|
|
%sum = add i32 %z0, %z1
|
|
ret i32 %sum
|
|
}
|