mangle-question-mark.ll
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; Test that symbols starting with '?' are not affected by IR mangling.
; RUN: llc -mtriple i686-pc-win32 < %s | FileCheck %s --check-prefix=COFF
; RUN: llc -mtriple x86_64-pc-win32 < %s | FileCheck %s --check-prefix=COFF64
; RUN: llc -mtriple i686-linux-gnu < %s | FileCheck %s --check-prefix=ELF
; RUN: llc -mtriple i686-apple-darwin < %s | FileCheck %s --check-prefix=MACHO
; Currently all object files allow escaping private symbols, but eventually we
; might want to reject that.
; COFF: calll "?withescape@A@@QBEXXZ"
; COFF: calll "?withquestion@A@@QBEXXZ"
; COFF: calll "L?privatequestion@A@@QBEXXZ"
; COFF: calll "L?privatequestionfast@A@@QBEXXZ"
; COFF: calll "?escapedprivate@A@@QBEXXZ"
; COFF64: callq "?withescape@A@@QBEXXZ"
; COFF64: callq "?withquestion@A@@QBEXXZ"
; COFF64: callq ".L?privatequestion@A@@QBEXXZ"
; COFF64: callq ".L?privatequestionfast@A@@QBEXXZ"
; COFF64: callq "?escapedprivate@A@@QBEXXZ"
; ELF: calll "?withescape@A@@QBEXXZ"
; ELF: calll "?withquestion@A@@QBEXXZ"
; ELF: calll ".L?privatequestion@A@@QBEXXZ"
; ELF: calll ".L?privatequestionfast@A@@QBEXXZ"
; ELF: calll "?escapedprivate@A@@QBEXXZ"
; MACHO: calll "?withescape@A@@QBEXXZ"
; MACHO: calll "_?withquestion@A@@QBEXXZ"
; MACHO: calll "l_?privatequestion@A@@QBEXXZ"
; MACHO: calll "l_?privatequestionfast@A@@QBEXXZ"
; MACHO: calll "?escapedprivate@A@@QBEXXZ"
%struct.A = type {}
define i32 @main() {
entry:
tail call void @"\01?withescape@A@@QBEXXZ"(%struct.A* null)
tail call void @"?withquestion@A@@QBEXXZ"(%struct.A* null)
tail call void @"?privatequestion@A@@QBEXXZ"(%struct.A* null)
tail call x86_fastcallcc void @"?privatequestionfast@A@@QBEXXZ"(%struct.A* null)
tail call void @"\01?escapedprivate@A@@QBEXXZ"(%struct.A* null)
ret i32 0
}
declare void @"\01?withescape@A@@QBEXXZ"(%struct.A*)
declare void @"?withquestion@A@@QBEXXZ"(%struct.A*)
define private void @"?privatequestion@A@@QBEXXZ"(%struct.A*) {
ret void
}
define private x86_fastcallcc void @"?privatequestionfast@A@@QBEXXZ"(%struct.A*) {
ret void
}
define private void @"\01?escapedprivate@A@@QBEXXZ"(%struct.A*) {
ret void
}