Use ',' separation in XFAILs, lit doesn't evaluate them as regexs (easy to add,
but might as well use the more standard syntax).
llvm-svn: 86553
diff --git a/llvm/test/FrontendC/Atomics.c b/llvm/test/FrontendC/Atomics.c
index 2aed55c..2b96ae0 100644
--- a/llvm/test/FrontendC/Atomics.c
+++ b/llvm/test/FrontendC/Atomics.c
@@ -9,7 +9,7 @@
// Currently this is implemented only for Alpha, X86, PowerPC.
// Add your target here if it doesn't work.
// PPC32 does not translate the long long variants, so fails this test.
-// XFAIL: sparc|arm|powerpc
+// XFAIL: sparc,arm,powerpc
signed char sc;
unsigned char uc;