1 files changed, 6 insertions, 0 deletions
diff --git a/BUGS b/BUGS
index dddc5d3..1e88503 100644
--- a/BUGS
+++ b/BUGS
@@ -17,3 +17,9 @@
   library, not part of the kernel directory, get rid of kernel_panic
   there (this requires the kernel_stub.c kernel_panic to exist in
   libc tests)
+- clang and -O2/-O3 break test_printf.c and printf, va_arg macros
+  break. inlining va_arg functions should be possible. -Wno-inline,
+  attribute(used), attribute(noinline) have no effect (or not always,
+  depends on the host platform?).
+
+