Disable a dataflow fuzz test after "Have REQUIRES support the target triple"

See: https://lab.llvm.org/buildbot/#/builders/75/builds/8095/steps/8/logs/stdio

which shows:
unsupported option '-fsanitize=dataflow' for target 'i386-unknown-linux-gnu'

The other dataflow tests in the same directory were already disabled,
so I think it's fine to disable this one as well.

diff --git a/compiler-rt/test/fuzzer/dataflow.test b/compiler-rt/test/fuzzer/dataflow.test
index 9918410..c7d703d 100644 (file)
--- a/compiler-rt/test/fuzzer/dataflow.test
+++ b/compiler-rt/test/fuzzer/dataflow.test
@@ -1,6 +1,10 @@
 # Tests the data flow tracer.
 REQUIRES: linux, x86_64
 
+# Disable, like other dataflow tests.
+RUN: false
+XFAIL: *
+
 # Build the tracer and the test.
 RUN: %no_fuzzer_cpp_compiler -c -fno-sanitize=all -fsanitize=dataflow %S/../../lib/fuzzer/dataflow/DataFlow.cpp -o  %t-DataFlow.o
 RUN: %no_fuzzer_cpp_compiler -c -fno-sanitize=all -fPIC                %S/../../lib/fuzzer/dataflow/DataFlowCallbacks.cpp -o  %t-DataFlowCallbacks.o