1; RUN: llc -mtriple=aarch64-unknown-linux-gnu -xray-function-index=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-LINUX 2; RUN: llc -mtriple=aarch64-apple-darwin -xray-function-index=0 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-MACOS 3 4define i32 @foo() nounwind noinline uwtable "function-instrument"="xray-always" { 5; CHECK-LABEL: Lxray_sled_0: 6; CHECK-NEXT: b #32 7; CHECK-NEXT: nop 8; CHECK-NEXT: nop 9; CHECK-NEXT: nop 10; CHECK-NEXT: nop 11; CHECK-NEXT: nop 12; CHECK-NEXT: nop 13; CHECK-NEXT: nop 14; CHECK-LABEL: Ltmp0: 15 ret i32 0 16; CHECK-LABEL: Lxray_sled_1: 17; CHECK-NEXT: b #32 18; CHECK-NEXT: nop 19; CHECK-NEXT: nop 20; CHECK-NEXT: nop 21; CHECK-NEXT: nop 22; CHECK-NEXT: nop 23; CHECK-NEXT: nop 24; CHECK-NEXT: nop 25; CHECK-LABEL: Ltmp1: 26; CHECK-NEXT: ret 27} 28; CHECK-LINUX-LABEL: .section xray_instr_map,"ao",@progbits,foo{{$}} 29; CHECK-LINUX-LABEL: Lxray_sleds_start0: 30; CHECK-LINUX: .xword .Lxray_sled_0 31; CHECK-LINUX: .xword .Lxray_sled_1 32; CHECK-LINUX-LABEL: Lxray_sleds_end0: 33 34; CHECK-MACOS-LABEL: .section __DATA,xray_instr_map,regular,live_support{{$}} 35; CHECK-MACOS-LABEL: lxray_sleds_start0: 36; CHECK-MACOS: .quad Lxray_sled_0 37; CHECK-MACOS: .quad Lxray_sled_1 38; CHECK-MACOS-LABEL: Lxray_sleds_end0: 39 40; CHECK-NOT: xray_fn_idx 41