llvm-6502/test/DebugInfo/X86/stringpool.ll
Manman Ren 6b713800ff Debug Info: instead of calling addToContextOwner which constructs the context
after the DIE creation, we construct the context first.

This touches creation of namespaces and global variables. The purpose is to
handle all DIE creations similarly: constructs the context first, then creates
the DIE and immediately adds the DIE to its parent.

We use createAndAddDIE to wrap around "new DIE(".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193589 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-29 05:49:41 +00:00

42 lines
2.1 KiB
LLVM

; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=LINUX
; RUN: llc -mtriple=x86_64-darwin < %s | FileCheck %s --check-prefix=DARWIN
@yyyy = common global i32 0, align 4
!llvm.dbg.cu = !{!0}
!0 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.1 (trunk 143009)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3, metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
!1 = metadata !{i32 0}
!3 = metadata !{metadata !5}
!5 = metadata !{i32 720948, i32 0, null, metadata !"yyyy", metadata !"yyyy", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, i32* @yyyy, null} ; [ DW_TAG_variable ]
!6 = metadata !{i32 720937, metadata !8} ; [ DW_TAG_file_type ]
!7 = metadata !{i32 720932, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
!8 = metadata !{metadata !"z.c", metadata !"/home/nicholas"}
; Verify that "yyyy" ended up in the stringpool.
; LINUX: .section .debug_str,"MS",@progbits,1
; LINUX: yyyy
; DARWIN: .section __DWARF,__debug_str,regular,debug
; DARWIN: yyyy
; Verify that we refer to 'yyyy' with a relocation.
; LINUX: .long .Linfo_string3 # DW_AT_name
; LINUX-NEXT: .long {{[0-9]+}} # DW_AT_type
; LINUX-NEXT: # DW_AT_external
; LINUX-NEXT: .byte 1 # DW_AT_decl_file
; LINUX-NEXT: .byte 1 # DW_AT_decl_line
; LINUX-NEXT: .byte 9 # DW_AT_location
; LINUX-NEXT: .byte 3
; LINUX-NEXT: .quad yyyy
; Verify that we refer to 'yyyy' without a relocation.
; DARWIN: Lset[[ID:[0-9]+]] = Linfo_string3-Linfo_string ## DW_AT_name
; DARWIN-NEXT: .long Lset[[ID]]
; DARWIN-NEXT: .long {{[0-9]+}} ## DW_AT_type
; DARWIN-NEXT: ## DW_AT_external
; DARWIN-NEXT: .byte 1 ## DW_AT_decl_file
; DARWIN-NEXT: .byte 1 ## DW_AT_decl_line
; DARWIN-NEXT: .byte 9 ## DW_AT_location
; DARWIN-NEXT: .byte 3
; DARWIN-NEXT: .quad _yyyy