[libfuzzer] do not use xargs for shell expansion

Summary:
After https://reviews.llvm.org/rL296904 xargs shouldn't be necesssary.

Differential Revision: https://reviews.llvm.org/D30371

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297094 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Fuzzer/test/dump_coverage.test b/lib/Fuzzer/test/dump_coverage.test
index 2b8e679d5eb50f940654d5e18c22e1f890a2e796..f385a777960b74d0f1f8a608fc0730d826865eac 100644 (file)
--- a/lib/Fuzzer/test/dump_coverage.test
+++ b/lib/Fuzzer/test/dump_coverage.test
@@ -1,6 +1,6 @@
 RUN: rm -rf %t_workdir && mkdir -p %t_workdir
 RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not LLVMFuzzer-NullDerefTest -dump_coverage=1 2>&1 | FileCheck %s
-RUN: xargs sancov -covered-functions LLVMFuzzer-NullDerefTest* %t_workdir/*.sancov | FileCheck %s --check-prefix=SANCOV
+RUN: sancov -covered-functions LLVMFuzzer-NullDerefTest* %t_workdir/*.sancov | FileCheck %s --check-prefix=SANCOV
 RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' LLVMFuzzer-DSOTest -dump_coverage=1 -runs=0 2>&1 | FileCheck %s --check-prefix=DSO
 RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not LLVMFuzzer-NullDerefTest -dump_coverage=0 2>&1 | FileCheck %s --check-prefix=NOCOV