| ; Tests that we don't insert __sanitizer_cov_trace_pc_guard_init or some such | |
| ; when there is no instrumentation. | |
| ; RUN: opt < %s -sancov -sanitizer-coverage-level=3 -sanitizer-coverage-trace-pc-guard -S | FileCheck %s | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux-gnu" | |
| @a = global i32 0, align 4 | |
| ; CHECK-NOT: call void |