================
@@ -0,0 +1,19 @@
+#ifndef LLVM_CLANG_TEST_STDBIT_H
+#define LLVM_CLANG_TEST_STDBIT_H
+
+#define stdc_leading_zeros(x) (__builtin_stdc_leading_zeros((x)))
----------------
enh-google wrote:
fwiw, bionic already doesn't have symbols for any of these (and some other
similar functions), and has no plans to add them.
even in the rare cases where we do, we basically just do the usual trick:
```
// .h
#define foo(x) (__builtin_foo((x)))
// .cpp
T (foo)(T x) { return foo(x); }
```
so this would be fine for us.
https://github.com/llvm/llvm-project/pull/185978
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