xref: /aosp_15_r20/external/llvm/test/CodeGen/NVPTX/annotations.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)

; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s


@texture = internal addrspace(1) global i64 0, align 8
; CHECK: .global .texref texture
@surface = internal addrspace(1) global i64 0, align 8
; CHECK: .global .surfref surface


; CHECK: .entry kernel_func_maxntid
define void @kernel_func_maxntid(float* %a) {
; CHECK: .maxntid 10, 20, 30
; CHECK: ret
  ret void
}

; CHECK: .entry kernel_func_reqntid
define void @kernel_func_reqntid(float* %a) {
; CHECK: .reqntid 11, 22, 33
; CHECK: ret
  ret void
}

; CHECK: .entry kernel_func_minctasm
define void @kernel_func_minctasm(float* %a) {
; CHECK: .minnctapersm 42
; CHECK: ret
  ret void
}



!nvvm.annotations = !{!1, !2, !3, !4, !5, !6, !7, !8}

!1 = !{void (float*)* @kernel_func_maxntid, !"kernel", i32 1}
!2 = !{void (float*)* @kernel_func_maxntid, !"maxntidx", i32 10, !"maxntidy", i32 20, !"maxntidz", i32 30}

!3 = !{void (float*)* @kernel_func_reqntid, !"kernel", i32 1}
!4 = !{void (float*)* @kernel_func_reqntid, !"reqntidx", i32 11, !"reqntidy", i32 22, !"reqntidz", i32 33}

!5 = !{void (float*)* @kernel_func_minctasm, !"kernel", i32 1}
!6 = !{void (float*)* @kernel_func_minctasm, !"minctasm", i32 42}

!7 = !{i64 addrspace(1)* @texture, !"texture", i32 1}
!8 = !{i64 addrspace(1)* @surface, !"surface", i32 1}