1; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s 2; RUN: llc -mtriple=x86_64-darwin-unknown < %s | FileCheck %s 3 4define i32 @foo(i32 %i) nounwind noinline uwtable "xray-instruction-threshold"="10" { 5entry: 6 br label %Test 7Test: 8 %indvar = phi i32 [0, %entry], [%nextindvar, %Inc] 9 %cond = icmp eq i32 %indvar, %i 10 br i1 %cond, label %Exit, label %Inc 11Inc: 12 %nextindvar = add i32 %indvar, 1 13 br label %Test 14Exit: 15 %retval = phi i32 [%indvar, %Test] 16 ret i32 %retval 17} 18 19; CHECK-LABEL: xray_sled_0: 20; CHECK-NEXT: .ascii "\353\t" 21; CHECK-NEXT: nopw 512(%rax,%rax) 22 23