1; REQUIRES: default_triple
2; RUN: llc -o /dev/null -O2 -time-trace -time-trace-granularity=100 -time-trace-file=%t.json
3; RUN: FileCheck --input-file=%t.json %s
4
5; CHECK: "traceEvents"
6
7define void @f() {
8  ret void
9}
10