| ; Ensure that we terminate with a useful error message (instead of crash) if the |
| ; user declares `__sancov_lowest_stack` with an unexpected type. |
| ; RUN: not opt < %s -sancov -sanitizer-coverage-level=1 \ |
| ; RUN: -sanitizer-coverage-stack-depth -S 2>&1 | FileCheck %s |
| ; RUN: not opt < %s -passes='module(sancov-module)' -sanitizer-coverage-level=1 \ |
| ; RUN: -sanitizer-coverage-stack-depth -S 2>&1 | FileCheck %s |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; Wrong type: i32 instead of expected i64 |
| @__sancov_lowest_stack = thread_local global i32 0 |
| |
| ; CHECK: error: '__sancov_lowest_stack' should not be declared by the user |
