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-rw-r--r--llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll11
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll b/llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll
new file mode 100644
index 00000000000..fd12eed8e36
--- /dev/null
+++ b/llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll
@@ -0,0 +1,11 @@
+; Checks that sancov.module_ctor is marked used.
+; RUN: opt < %s -sancov -sanitizer-coverage-level=1 -sanitizer-coverage-inline-8bit-counters=1 -sanitizer-coverage-pc-table=1 -S | FileCheck %s
+target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-pc-windows-msvc19.14.26433"
+
+define void @foo() {
+entry:
+ ret void
+}
+
+; CHECK: @llvm.used = appending global {{.*}} @sancov.module_ctor \ No newline at end of file
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