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
42 lines
1.7 KiB
LLVM
42 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
|
|
; RUN: opt -S -passes=gvn < %s | FileCheck %s
|
|
|
|
; Make sure the two offsets from the phi don't get merged incorrectly.
|
|
define i8 @test(i1 %c, i64 %offset, ptr %ptr) {
|
|
; CHECK-LABEL: define i8 @test
|
|
; CHECK-SAME: (i1 [[C:%.*]], i64 [[OFFSET:%.*]], ptr [[PTR:%.*]]) {
|
|
; CHECK-NEXT: start:
|
|
; CHECK-NEXT: [[ALLOCA:%.*]] = alloca [8 x i8], align 8
|
|
; CHECK-NEXT: store i64 1234605616436508552, ptr [[ALLOCA]], align 8
|
|
; CHECK-NEXT: [[GEP_2:%.*]] = getelementptr i8, ptr [[ALLOCA]], i64 2
|
|
; CHECK-NEXT: [[GEP_UNKNOWN:%.*]] = getelementptr i8, ptr [[ALLOCA]], i64 [[OFFSET]]
|
|
; CHECK-NEXT: br i1 [[C]], label [[JOIN:%.*]], label [[IF:%.*]]
|
|
; CHECK: if:
|
|
; CHECK-NEXT: br label [[JOIN]]
|
|
; CHECK: join:
|
|
; CHECK-NEXT: [[PHI:%.*]] = phi ptr [ [[GEP_UNKNOWN]], [[START:%.*]] ], [ [[GEP_2]], [[IF]] ]
|
|
; CHECK-NEXT: store i8 0, ptr [[ALLOCA]], align 8
|
|
; CHECK-NEXT: [[LOAD1:%.*]] = load i64, ptr [[ALLOCA]], align 8
|
|
; CHECK-NEXT: store i64 [[LOAD1]], ptr [[PTR]], align 8
|
|
; CHECK-NEXT: [[LOAD2:%.*]] = load i8, ptr [[PHI]], align 1
|
|
; CHECK-NEXT: ret i8 [[LOAD2]]
|
|
;
|
|
start:
|
|
%alloca = alloca [8 x i8], align 8
|
|
store i64 u0x1122334455667788, ptr %alloca, align 8
|
|
%gep.2 = getelementptr i8, ptr %alloca, i64 2
|
|
%gep.unknown = getelementptr i8, ptr %alloca, i64 %offset
|
|
br i1 %c, label %join, label %if
|
|
|
|
if:
|
|
br label %join
|
|
|
|
join:
|
|
%phi = phi ptr [ %gep.unknown, %start ], [ %gep.2, %if ]
|
|
store i8 0, ptr %alloca, align 8
|
|
%load1 = load i64, ptr %alloca, align 8
|
|
store i64 %load1, ptr %ptr, align 8
|
|
%load2 = load i8, ptr %phi, align 1
|
|
ret i8 %load2
|
|
}
|