| ; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %} |
| |
| ; CHECK-SPIRV: OpCapability GroupNonUniformBallot |
| ; CHECK-SPIRV: OpDecorate %[[#]] BuiltIn SubgroupGtMask |
| |
| ;; kernel void test_mask(global uint4 *out) |
| ;; { |
| ;; *out = get_sub_group_gt_mask(); |
| ;; } |
| |
| define dso_local spir_kernel void @test_mask(ptr addrspace(1) nocapture noundef writeonly %out) local_unnamed_addr { |
| entry: |
| %call = tail call spir_func <4 x i32> @_Z21get_sub_group_gt_maskv() |
| store <4 x i32> %call, ptr addrspace(1) %out, align 16 |
| ret void |
| } |
| |
| declare spir_func <4 x i32> @_Z21get_sub_group_gt_maskv() local_unnamed_addr |
