| Reid Kleckner | f8b51c5 | 2018-03-16 20:13:32 +0000 | [diff] [blame^] | 1 | ; Test that symbols starting with '?' are not affected by IR mangling. |
| 2 | |
| 3 | ; RUN: llc -mtriple i686-pc-win32 < %s | FileCheck %s --check-prefix=COFF |
| 4 | ; RUN: llc -mtriple x86_64-pc-win32 < %s | FileCheck %s --check-prefix=COFF64 |
| 5 | ; RUN: llc -mtriple i686-linux-gnu < %s | FileCheck %s --check-prefix=ELF |
| 6 | ; RUN: llc -mtriple i686-apple-darwin < %s | FileCheck %s --check-prefix=MACHO |
| 7 | |
| 8 | ; Currently all object files allow escaping private symbols, but eventually we |
| 9 | ; might want to reject that. |
| 10 | |
| 11 | ; COFF: calll "?withescape@A@@QBEXXZ" |
| 12 | ; COFF: calll "?withquestion@A@@QBEXXZ" |
| 13 | ; COFF: calll "L?privatequestion@A@@QBEXXZ" |
| 14 | ; COFF: calll "L?privatequestionfast@A@@QBEXXZ" |
| 15 | ; COFF: calll "?escapedprivate@A@@QBEXXZ" |
| 16 | |
| 17 | ; COFF64: callq "?withescape@A@@QBEXXZ" |
| 18 | ; COFF64: callq "?withquestion@A@@QBEXXZ" |
| 19 | ; COFF64: callq ".L?privatequestion@A@@QBEXXZ" |
| 20 | ; COFF64: callq ".L?privatequestionfast@A@@QBEXXZ" |
| 21 | ; COFF64: callq "?escapedprivate@A@@QBEXXZ" |
| 22 | |
| 23 | ; ELF: calll "?withescape@A@@QBEXXZ" |
| 24 | ; ELF: calll "?withquestion@A@@QBEXXZ" |
| 25 | ; ELF: calll ".L?privatequestion@A@@QBEXXZ" |
| 26 | ; ELF: calll ".L?privatequestionfast@A@@QBEXXZ" |
| 27 | ; ELF: calll "?escapedprivate@A@@QBEXXZ" |
| 28 | |
| 29 | ; MACHO: calll "?withescape@A@@QBEXXZ" |
| 30 | ; MACHO: calll "_?withquestion@A@@QBEXXZ" |
| 31 | ; MACHO: calll "l_?privatequestion@A@@QBEXXZ" |
| 32 | ; MACHO: calll "l_?privatequestionfast@A@@QBEXXZ" |
| 33 | ; MACHO: calll "?escapedprivate@A@@QBEXXZ" |
| 34 | |
| 35 | %struct.A = type {} |
| 36 | |
| 37 | define i32 @main() { |
| 38 | entry: |
| 39 | tail call void @"\01?withescape@A@@QBEXXZ"(%struct.A* null) |
| 40 | tail call void @"?withquestion@A@@QBEXXZ"(%struct.A* null) |
| 41 | tail call void @"?privatequestion@A@@QBEXXZ"(%struct.A* null) |
| 42 | tail call x86_fastcallcc void @"?privatequestionfast@A@@QBEXXZ"(%struct.A* null) |
| 43 | tail call void @"\01?escapedprivate@A@@QBEXXZ"(%struct.A* null) |
| 44 | ret i32 0 |
| 45 | } |
| 46 | |
| 47 | declare void @"\01?withescape@A@@QBEXXZ"(%struct.A*) |
| 48 | declare void @"?withquestion@A@@QBEXXZ"(%struct.A*) |
| 49 | |
| 50 | define private void @"?privatequestion@A@@QBEXXZ"(%struct.A*) { |
| 51 | ret void |
| 52 | } |
| 53 | |
| 54 | define private x86_fastcallcc void @"?privatequestionfast@A@@QBEXXZ"(%struct.A*) { |
| 55 | ret void |
| 56 | } |
| 57 | |
| 58 | define private void @"\01?escapedprivate@A@@QBEXXZ"(%struct.A*) { |
| 59 | ret void |
| 60 | } |