diff --git a/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp b/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
--- a/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
+++ b/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
@@ -268,7 +268,6 @@
 
 TEST_F(StackPrintDeathTest, SKIP_ON_SPARC(RequiresNonNullBuffer)) {
   UnwindFast();
-  char buf[100];
   EXPECT_DEATH(trace.PrintTo(NULL, 100), "");
 }