| //@ compile-flags: -g -O -C panic=abort |
| |
| // Check that each inline call site for the same function uses the same "sub-program" so that LLVM |
| // can correctly merge the debug info if it merges the inlined code (e.g., for merging of tail |
| // calls to panic. |
| |
| // CHECK: tail call void @{{[A-Za-z0-9_]+4core6option13unwrap_failed}} |
| // CHECK-SAME: !dbg ![[#first_dbg:]] |
| // CHECK: tail call void @{{[A-Za-z0-9_]+4core6option13unwrap_failed}} |
| // CHECK-SAME: !dbg ![[#second_dbg:]] |
| |
| // CHECK-DAG: ![[#func_dbg:]] = distinct !DISubprogram(name: "unwrap<i32>" |
| // CHECK-DAG: ![[#first_scope:]] = distinct !DILexicalBlock(scope: ![[#func_dbg]], |
| // CHECK: ![[#second_scope:]] = distinct !DILexicalBlock(scope: ![[#func_dbg]], |
| // CHECK: ![[#first_dbg]] = !DILocation(line: [[#]] |
| // CHECK-SAME: scope: ![[#first_scope]], inlinedAt: ![[#]]) |
| // CHECK: ![[#second_dbg]] = !DILocation(line: [[#]] |
| // CHECK-SAME: scope: ![[#second_scope]], inlinedAt: ![[#]]) |
| |
| #![crate_type = "lib"] |
| |
| #[no_mangle] |
| extern "C" fn add_numbers(x: &Option<i32>, y: &Option<i32>) -> i32 { |
| let x1 = x.unwrap(); |
| let y1 = y.unwrap(); |
| |
| x1 + y1 |
| } |
