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
36 lines
1.2 KiB
LLVM
36 lines
1.2 KiB
LLVM
; RUN: opt -S -aa-pipeline=basic-aa,tbaa -passes=gvn < %s | FileCheck -check-prefix=BASICAA %s
|
|
; RUN: opt -S -aa-pipeline=tbaa -passes=gvn < %s | FileCheck %s
|
|
; rdar://8875631, rdar://8875069
|
|
|
|
; BasicAA should notice that the store stores to the entire %u object,
|
|
; so the %tmp5 load is PartialAlias with the store and suppress TBAA.
|
|
; Without BasicAA, TBAA should say that %tmp5 is NoAlias with the store.
|
|
|
|
target datalayout = "e-p:64:64:64"
|
|
|
|
%union.anon = type { double }
|
|
|
|
@u = global %union.anon { double -2.500000e-01 }, align 8
|
|
@endianness_test = global i64 1, align 8
|
|
|
|
define i32 @signbit(double %x) nounwind {
|
|
; BASICAA: ret i32 %tmp5.lobit
|
|
; CHECK: ret i32 0
|
|
entry:
|
|
%u = alloca %union.anon, align 8
|
|
store double %x, ptr %u, align 8, !tbaa !0
|
|
%tmp2 = load i32, ptr @endianness_test, align 8, !tbaa !3
|
|
%idxprom = sext i32 %tmp2 to i64
|
|
%arrayidx = getelementptr inbounds [2 x i32], ptr %u, i64 0, i64 %idxprom
|
|
%tmp5 = load i32, ptr %arrayidx, align 4, !tbaa !3
|
|
%tmp5.lobit = lshr i32 %tmp5, 31
|
|
ret i32 %tmp5.lobit
|
|
}
|
|
|
|
!0 = !{!4, !4, i64 0}
|
|
!1 = !{!"omnipotent char", !2}
|
|
!2 = !{!"Simple C/C++ TBAA"}
|
|
!3 = !{!5, !5, i64 0}
|
|
!4 = !{!"double", !1}
|
|
!5 = !{!"int", !1}
|