Files
TheRock/compiler/amd-llvm/llvm/test/CodeGen/ARM/alloc-no-stack-realign.ll
T
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
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

52 lines
1.9 KiB
LLVM

; RUN: llc < %s -mtriple=armv7-apple-ios -O0 | FileCheck %s
; rdar://12713765
; When realign-stack is set to false, make sure we are not creating stack
; objects that are assumed to be 64-byte aligned.
define void @test1(ptr noalias sret(<16 x float>) %agg.result) nounwind ssp "no-realign-stack" {
; CHECK-LABEL: test1:
; CHECK: mov r[[PTR:[0-9]+]], r{{[0-9]+}}
; CHECK: mov r[[NOTALIGNED:[0-9]+]], sp
; CHECK: add r[[NOTALIGNED]], r[[NOTALIGNED]], #32
; CHECK: add r[[PTR]], r[[PTR]], #32
; CHECK: vld1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[NOTALIGNED]]:128]
; CHECK: vld1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[PTR]]:128]
; CHECK: vst1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[PTR]]:128]
; CHECK: vst1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[NOTALIGNED]]:128]
entry:
%retval = alloca <16 x float>, align 64
%a2 = getelementptr inbounds float, ptr %retval, i64 8
%b2 = getelementptr inbounds float, ptr %agg.result, i64 8
%0 = load <4 x float>, ptr %a2, align 16
%1 = load <4 x float>, ptr %b2, align 16
store <4 x float> %0, ptr %b2, align 16
store <4 x float> %1, ptr %a2, align 16
ret void
}
define void @test2(ptr noalias sret(<16 x float>) %agg.result) nounwind ssp {
; CHECK-LABEL: test2:
; CHECK: mov r[[PTR:[0-9]+]], r{{[0-9]+}}
; CHECK: mov r[[ALIGNED:[0-9]+]], sp
; CHECK: orr r[[ALIGNED]], r[[ALIGNED]], #32
; CHECK: add r[[PTR]], r[[PTR]], #32
; CHECK: vld1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[ALIGNED]]:128]
; CHECK: vld1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[PTR]]:128]
; CHECK: vst1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[PTR]]:128]
; CHECK: vst1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[ALIGNED]]:128]
entry:
%retval = alloca <16 x float>, align 64
%a2 = getelementptr inbounds float, ptr %retval, i64 8
%b2 = getelementptr inbounds float, ptr %agg.result, i64 8
%0 = load <4 x float>, ptr %a2, align 16
%1 = load <4 x float>, ptr %b2, align 16
store <4 x float> %0, ptr %b2, align 16
store <4 x float> %1, ptr %a2, align 16
ret void
}