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
44 lines
1.8 KiB
LLVM
44 lines
1.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt -S -passes=licm < %s | FileCheck %s
|
|
|
|
; The %val.ptr load might alias the %pos.ptr load/stores, but it's still
|
|
; fine to promote the load as long as the store is retained.
|
|
define i32 @test(ptr %ary, i64 %len) {
|
|
; CHECK-LABEL: @test(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[POS_PTR:%.*]] = getelementptr i8, ptr [[ARY:%.*]], i64 32
|
|
; CHECK-NEXT: [[POS_PTR_PROMOTED:%.*]] = load i64, ptr [[POS_PTR]], align 4
|
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
|
; CHECK: loop:
|
|
; CHECK-NEXT: [[POS_NEXT1:%.*]] = phi i64 [ [[POS_PTR_PROMOTED]], [[ENTRY:%.*]] ], [ [[POS_NEXT:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[ACCUM:%.*]] = phi i32 [ 0, [[ENTRY]] ], [ [[ACCUM_NEXT:%.*]], [[LOOP]] ]
|
|
; CHECK-NEXT: [[POS_NEXT]] = add i64 [[POS_NEXT1]], 1
|
|
; CHECK-NEXT: store i64 [[POS_NEXT]], ptr [[POS_PTR]], align 4
|
|
; CHECK-NEXT: [[VAL_PTR:%.*]] = getelementptr i32, ptr [[ARY]], i64 [[POS_NEXT1]]
|
|
; CHECK-NEXT: [[VAL:%.*]] = load i32, ptr [[VAL_PTR]], align 4
|
|
; CHECK-NEXT: [[ACCUM_NEXT]] = add i32 [[ACCUM]], [[VAL]]
|
|
; CHECK-NEXT: [[EXIT_COND:%.*]] = icmp ult i64 [[POS_NEXT1]], [[LEN:%.*]]
|
|
; CHECK-NEXT: br i1 [[EXIT_COND]], label [[LOOP]], label [[EXIT:%.*]]
|
|
; CHECK: exit:
|
|
; CHECK-NEXT: [[ACCUM_LCSSA:%.*]] = phi i32 [ [[ACCUM]], [[LOOP]] ]
|
|
; CHECK-NEXT: ret i32 [[ACCUM_LCSSA]]
|
|
;
|
|
entry:
|
|
%pos.ptr = getelementptr i8, ptr %ary, i64 32
|
|
br label %loop
|
|
|
|
loop:
|
|
%accum = phi i32 [ 0, %entry ], [ %accum.next, %loop ]
|
|
%pos = load i64, ptr %pos.ptr
|
|
%pos.next = add i64 %pos, 1
|
|
store i64 %pos.next, ptr %pos.ptr
|
|
%val.ptr = getelementptr i32, ptr %ary, i64 %pos
|
|
%val = load i32, ptr %val.ptr
|
|
%accum.next = add i32 %accum, %val
|
|
%exit.cond = icmp ult i64 %pos, %len
|
|
br i1 %exit.cond, label %loop, label %exit
|
|
|
|
exit:
|
|
ret i32 %accum
|
|
}
|