; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; CHECK: OpDecorate %[[#Id:]] BuiltIn GlobalInvocationId
; CHECK: %[[#Id]] = OpVariable %[[#]] CrossWorkgroup

@__spirv_BuiltInGlobalInvocationId = external dso_local local_unnamed_addr addrspace(1) constant <3 x i64>, align 32

define spir_kernel void @f() {
entry:
  %0 = load i64, ptr addrspace(1) @__spirv_BuiltInGlobalInvocationId, align 32
  ret void
}