llvm-6502/test/DebugInfo/X86/stmt-list.ll
David Blaikie a07c1ab4e6 DebugInfo: Avoid creating unnecessary/empty line tables and remove the special case of '0' in DwarfCompileUnit::initStmtList by just always using a label difference
This moves one case of raw text checking down into the MCStreamer
interfaces in the form of a virtual function, even if we ultimately end
up consolidating on the one-or-many line tables issue one day, this is
nicer in the interim. This just generally streamlines a bunch of use
cases into a common code path.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205287 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-01 08:07:52 +00:00

24 lines
1.2 KiB
LLVM

; RUN: llc -mtriple x86_64-pc-linux-gnu < %s | FileCheck %s
; CHECK: .section .debug_line,"",@progbits
; CHECK-NEXT: .Lsection_line:
; CHECK: .long .Lline_table_start0 # DW_AT_stmt_list
define void @f() {
entry:
ret void
}
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!7}
!5 = metadata !{metadata !0}
!0 = metadata !{i32 786478, metadata !6, metadata !1, metadata !"f", metadata !"f", metadata !"", i32 1, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void ()* @f, null, null, null, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [f]
!1 = metadata !{i32 786473, metadata !6} ; [ DW_TAG_file_type ]
!2 = metadata !{i32 786449, metadata !6, i32 12, metadata !"clang version 3.0 ()", i1 true, metadata !"", i32 0, metadata !4, metadata !4, metadata !5, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
!3 = metadata !{i32 786453, metadata !6, metadata !1, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
!4 = metadata !{null}
!6 = metadata !{metadata !"test2.c", metadata !"/home/espindola/llvm"}
!7 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}