[clang] [compiler-rt] [SafeStack] Introduce public interface header and deprecate builtins (PR #198292)

[Jakob Koschel via cfe-commits]

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@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -fsanitize=safe-stack
+
+void *test_bottom(void) {
+  return __builtin___get_unsafe_stack_bottom(); // expected-warning {{builtin '__builtin___get_unsafe_stack_bottom' is deprecated; use __safestack_get_unsafe_stack_bottom instead}}
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jakos-sec wrote:

Done.

https://github.com/llvm/llvm-project/pull/198292