Files
TheRock/compiler/amd-llvm/llvm/test/CodeGen/AMDGPU/unpack-half.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

27 lines
974 B
LLVM

; RUN: llc -mtriple=amdgcn -mcpu=gfx600 < %s | FileCheck %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx700 < %s | FileCheck %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck %s
; On gfx6 and gfx7, this test shows a bug in SelectionDAG where scalarizing the
; extension of a vector of f16 generates an illegal node that errors later.
; CHECK-LABEL: {{^}}main:
; CHECK: v_cvt_f32_f16
define amdgpu_gs void @main(i32 inreg %arg) local_unnamed_addr #0 {
.entry:
%tmp = load volatile float, ptr addrspace(1) poison
%tmp1 = bitcast float %tmp to i32
%im0.i = lshr i32 %tmp1, 16
%tmp2 = insertelement <2 x i32> poison, i32 %im0.i, i32 1
%tmp3 = trunc <2 x i32> %tmp2 to <2 x i16>
%tmp4 = bitcast <2 x i16> %tmp3 to <2 x half>
%tmp5 = fpext <2 x half> %tmp4 to <2 x float>
%bc = bitcast <2 x float> %tmp5 to <2 x i32>
%tmp6 = extractelement <2 x i32> %bc, i32 1
store volatile i32 %tmp6, ptr addrspace(1) poison
ret void
}
attributes #0 = { nounwind }