================
@@ -59,15 +59,22 @@ int bar() {
return m.goo(1) + foo(1) + foo();
}
+// Example to demonstrate that at the point of use we haven't yet seen the
default.
+// At that point a declaration for the unmangled symbol is emitted, which is
later
+// replaced by the ifunc symbol (once we have seen the default definition).
+__attribute__((target_version("aes"))) void fmv(void) {}
+void caller(void) { fmv(); }
+__attribute__((target_version("default"))) void fmv(void) {}
----------------
tmatheson-arm wrote:
How does it demonstrate this? The unmangled symbol doesn't appear in the
output, as far as I can see.
https://github.com/llvm/llvm-project/pull/97761
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