; RUN: llc -mtriple=aarch64-unknown-linux-gnu -xray-function-index=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-LINUX
; RUN: llc -mtriple=aarch64-apple-darwin -xray-function-index=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-MACOS

define i32 @foo() nounwind noinline uwtable "function-instrument"="xray-always" {
; CHECK-LABEL: Lxray_sled_0:
; CHECK-NEXT:  b  #32
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-LABEL: Ltmp0:
  ret i32 0
; CHECK-LABEL: Lxray_sled_1:
; CHECK-NEXT:  b  #32
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-NEXT:  nop
; CHECK-LABEL: Ltmp1:
; CHECK-NEXT:  ret
}
; CHECK-LINUX-LABEL: .section xray_instr_map,"ao",@progbits,foo{{$}}
; CHECK-LINUX-LABEL: Lxray_sleds_start0:
; CHECK-LINUX:         .xword .Lxray_sled_0
; CHECK-LINUX:         .xword .Lxray_sled_1
; CHECK-LINUX-LABEL: Lxray_sleds_end0:

; CHECK-MACOS-LABEL: .section __DATA,xray_instr_map,regular,live_support{{$}}
; CHECK-MACOS-LABEL: lxray_sleds_start0:
; CHECK-MACOS:         .quad Lxray_sled_0
; CHECK-MACOS:         .quad Lxray_sled_1
; CHECK-MACOS-LABEL: Lxray_sleds_end0:

; CHECK-NOT: xray_fn_idx