Recommit "rL366894: [yaml2obj] - Allow custom fields for the SHT_UNDEF sections."
[llvm-complete.git] / test / Instrumentation / SanitizerCoverage / stack-depth-variable-declared-by-user.ll
blob1ad96f82a694a2622d1ad0ea78ce72893465962c
1 ; Ensure that we terminate with a useful error message (instead of crash) if the
2 ; user declares `__sancov_lowest_stack` with an unexpected type.
3 ; RUN: not opt < %s -sancov -sanitizer-coverage-level=1 \
4 ; RUN:         -sanitizer-coverage-stack-depth -S 2>&1 | FileCheck %s
6 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
7 target triple = "x86_64-unknown-linux-gnu"
9 ; Wrong type: i32 instead of expected i64
10 @__sancov_lowest_stack = thread_local global i32 0
12 ; CHECK: error: '__sancov_lowest_stack' should not be declared by the user