llvm-6502/test/DebugInfo/X86/debug_frame.ll
Duncan P. N. Exon Smith 77a0728d96 DebugInfo: Fix bad debug info for compile units and types
Fix debug info in these tests, which started failing with a WIP patch to
verify compile units and types.  The problems look like they were all
caused by bitrot.  They fell into these categories:

  - Using `!{i32 0}` instead of `!{}`.
  - Using `!{null}` instead of `!{}`.
  - Using `!MDExpression()` instead of `!{}`.
  - Using `!8` instead of `!{!8}`.
  - `file:` references that pointed at `MDCompileUnit`s instead of the
    same `MDFile` as the compile unit.
  - `file:` references that were numerically off-by-one or (off-by-ten).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233415 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-27 20:46:33 +00:00

23 lines
922 B
LLVM

; RUN: llc %s -mtriple=i686-pc-linux-gnu -o - | FileCheck %s
; Test that we produce a .debug_frame, not an .eh_frame
; CHECK: .cfi_sections .debug_frame
define void @f() nounwind {
entry:
ret void
}
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!7}
!5 = !{!0}
!0 = !MDSubprogram(name: "f", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !6, scope: !1, type: !3, function: void ()* @f)
!1 = !MDFile(filename: "/home/espindola/llvm/test.c", directory: "/home/espindola/llvm/build")
!2 = !MDCompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 ()", isOptimized: true, emissionKind: 0, file: !6, enums: !{}, retainedTypes: !{}, subprograms: !5)
!3 = !MDSubroutineType(types: !4)
!4 = !{null}
!6 = !MDFile(filename: "/home/espindola/llvm/test.c", directory: "/home/espindola/llvm/build")
!7 = !{i32 1, !"Debug Info Version", i32 3}