Rollup merge of #105023 - tmiasko:asm-sym-static-reachable, r=wesleywiser

Statics used in reachable function's inline asm are reachable

Fixes #104925.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/test/codegen-units/item-collection/asm-sym.rs b/src/test/codegen-units/item-collection/asm-sym.rs
new file mode 100644
index 00000000000..8bafb95bc16
--- /dev/null
+++ b/src/test/codegen-units/item-collection/asm-sym.rs
@@ -0,0 +1,20 @@
+// needs-asm-support
+// compile-flags: -Ccodegen-units=1 -Zprint-mono-items=lazy --crate-type=lib
+
+#[inline(always)]
+pub unsafe fn f() {
+    //~ MONO_ITEM static f::S @@ asm_sym-cgu.0[External]
+    static S: usize = 1;
+    //~ MONO_ITEM fn f::fun @@ asm_sym-cgu.0[External]
+    fn fun() {}
+    core::arch::asm!("/* {0} {1} */", sym S, sym fun);
+}
+
+//~ MONO_ITEM fn g @@ asm_sym-cgu.0[External]
+pub unsafe fn g() {
+    //~ MONO_ITEM static g::S @@ asm_sym-cgu.0[Internal]
+    static S: usize = 2;
+    //~ MONO_ITEM fn g::fun @@ asm_sym-cgu.0[Internal]
+    fn fun() {}
+    core::arch::asm!("/* {0} {1} */", sym S, sym fun);
+}