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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=COFF4; RUN: llc -mtriple x86_64-pc-win32 < %s | FileCheck %s --check-prefix=COFF645; RUN: llc -mtriple x86_64-uefi < %s | FileCheck %s --check-prefix=COFF646; RUN: llc -mtriple i686-linux-gnu < %s | FileCheck %s --check-prefix=ELF7; RUN: llc -mtriple i686-apple-darwin < %s | FileCheck %s --check-prefix=MACHO8 9; Currently all object files allow escaping private symbols, but eventually we10; might want to reject that.11 12; COFF: calll "?withescape@A@@QBEXXZ"13; COFF: calll "?withquestion@A@@QBEXXZ"14; COFF: calll "L?privatequestion@A@@QBEXXZ"15; COFF: calll "L?privatequestionfast@A@@QBEXXZ"16; COFF: calll "?escapedprivate@A@@QBEXXZ"17 18; COFF64: callq "?withescape@A@@QBEXXZ"19; COFF64: callq "?withquestion@A@@QBEXXZ"20; COFF64: callq ".L?privatequestion@A@@QBEXXZ"21; COFF64: callq ".L?privatequestionfast@A@@QBEXXZ"22; COFF64: callq "?escapedprivate@A@@QBEXXZ"23 24; ELF: calll "?withescape@A@@QBEXXZ"25; ELF: calll "?withquestion@A@@QBEXXZ"26; ELF: calll ".L?privatequestion@A@@QBEXXZ"27; ELF: calll ".L?privatequestionfast@A@@QBEXXZ"28; ELF: calll "?escapedprivate@A@@QBEXXZ"29 30; MACHO: calll "?withescape@A@@QBEXXZ"31; MACHO: calll "_?withquestion@A@@QBEXXZ"32; MACHO: calll "l_?privatequestion@A@@QBEXXZ"33; MACHO: calll "l_?privatequestionfast@A@@QBEXXZ"34; MACHO: calll "?escapedprivate@A@@QBEXXZ"35 36%struct.A = type {}37 38define i32 @main() {39entry:40 tail call void @"\01?withescape@A@@QBEXXZ"(ptr null)41 tail call void @"?withquestion@A@@QBEXXZ"(ptr null)42 tail call void @"?privatequestion@A@@QBEXXZ"(ptr null)43 tail call x86_fastcallcc void @"?privatequestionfast@A@@QBEXXZ"(ptr null)44 tail call void @"\01?escapedprivate@A@@QBEXXZ"(ptr null)45 ret i32 046}47 48declare void @"\01?withescape@A@@QBEXXZ"(ptr)49declare void @"?withquestion@A@@QBEXXZ"(ptr)50 51define private void @"?privatequestion@A@@QBEXXZ"(ptr) {52 ret void53}54 55define private x86_fastcallcc void @"?privatequestionfast@A@@QBEXXZ"(ptr) {56 ret void57}58 59define private void @"\01?escapedprivate@A@@QBEXXZ"(ptr) {60 ret void61}62