// Tests inlining of `may_unwind` inline assembly. // // EMIT_MIR_FOR_EACH_PANIC_STRATEGY //@ needs-asm-support //@ needs-unwind //@ compile-flags: -Zinline-mir-hint-threshold=1000 #![feature(asm_unwind)] struct D; impl Drop for D { fn drop(&mut self) {} } #[inline] fn foo() { let _d = D; unsafe { std::arch::asm!("", options(may_unwind)) }; } // EMIT_MIR asm_unwind.main.Inline.diff pub fn main() { // CHECK-LABEL: fn main( // CHECK: (inlined foo) // CHECK: asm!("", options(MAY_UNWIND)) -> [return: {{bb.*}}, unwind: [[unwind:bb.*]]]; // CHECK: [[unwind]] (cleanup) foo(); }