1; RUN: llc -filetype=asm -o - -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s 2 3define i32 @foo() nounwind noinline uwtable "function-instrument"="xray-always" { 4; CHECK-LABEL: Lxray_sled_0: 5; CHECK-NEXT: .p2align 2, 0x90 6; CHECK-NEXT: .ascii "\353\t" 7; CHECK-NEXT: nopw 512(%rax,%rax) 8; CHECK-LABEL: Ltmp0: 9 ret i32 0 10; CHECK-LABEL: Lxray_sled_1: 11; CHECK-NEXT: retq 12; CHECK-NEXT: nopw %cs:512(%rax,%rax) 13} 14