| Nick Lewycky | 390c40d | 2011-10-27 06:44:11 +0000 | [diff] [blame^] | 1 | ; RUN: llc -O0 -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s --check-prefix=LINUX |
| 2 | ; RUN: llc -O0 -mtriple=x86_64-darwin < %s | FileCheck %s --check-prefix=DARWIN |
| 3 | target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| 4 | target triple = "x86_64-unknown-linux-gnu" |
| 5 | |
| 6 | @x = common global i32 0, align 4 |
| 7 | @yyyyyyyy = common global i32 0, align 4 |
| 8 | |
| 9 | !llvm.dbg.cu = !{!0} |
| 10 | |
| 11 | !0 = metadata !{i32 720913, i32 0, i32 12, metadata !"hello.c", metadata !"/home/nlewycky", metadata !"clang version 3.1 (trunk 143048)", i1 true, i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3} ; [ DW_TAG_compile_unit ] |
| 12 | !1 = metadata !{metadata !2} |
| 13 | !2 = metadata !{i32 0} |
| 14 | !3 = metadata !{metadata !4} |
| 15 | !4 = metadata !{metadata !5, metadata !8} |
| 16 | !5 = metadata !{i32 720948, i32 0, null, metadata !"x", metadata !"x", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, i32* @x} ; [ DW_TAG_variable ] |
| 17 | !6 = metadata !{i32 720937, metadata !"hello.c", metadata !"/home/nlewycky", null} ; [ DW_TAG_file_type ] |
| 18 | !7 = metadata !{i32 720932, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] |
| 19 | !8 = metadata !{i32 720948, i32 0, null, metadata !"yyyyyyyy", metadata !"yyyyyyyy", metadata !"", metadata !6, i32 2, metadata !7, i32 0, i32 1, i32* @yyyyyyyy} ; [ DW_TAG_variable ] |
| 20 | |
| 21 | ; 120 is ASCII 'x'. Verify that we use it directly as its name and don't emit |
| 22 | ; a reference to the string pool. |
| 23 | ; LINUX: .byte 120 # DW_AT_name |
| 24 | ; DARWIN: .byte 120 ## DW_AT_name |
| 25 | |
| 26 | ; Verify that we refer to 'yyyyyyyy' with a relocation. |
| 27 | ; LINUX: .long .Lstring{{[0-9]+}} # DW_AT_name |
| 28 | ; LINUX-NEXT: .long 39 # DW_AT_type |
| 29 | ; LINUX-NEXT: .byte 1 # DW_AT_external |
| 30 | ; LINUX-NEXT: .byte 1 # DW_AT_decl_file |
| 31 | ; LINUX-NEXT: .byte 2 # DW_AT_decl_line |
| 32 | ; LINUX-NEXT: .byte 9 # DW_AT_location |
| 33 | ; LINUX-NEXT: .byte 3 |
| 34 | ; LINUX-NEXT: .quad yyyyyyyy |
| 35 | |
| 36 | ; Verify that we refer to 'yyyyyyyy' without a relocation. |
| 37 | ; DARWIN: Lset[[N:[0-9]+]] = Lstring{{[0-9]+}}-Lsection_str ## DW_AT_name |
| 38 | ; DARWIN-NEXT: .long Lset[[N]] |
| 39 | ; DARWIN-NEXT: .long 39 ## DW_AT_type |
| 40 | ; DARWIN-NEXT: .byte 1 ## DW_AT_external |
| 41 | ; DARWIN-NEXT: .byte 1 ## DW_AT_decl_file |
| 42 | ; DARWIN-NEXT: .byte 2 ## DW_AT_decl_line |
| 43 | ; DARWIN-NEXT: .byte 9 ## DW_AT_location |
| 44 | ; DARWIN-NEXT: .byte 3 |
| 45 | ; DARWIN-NEXT: .quad _yyyyyyyy |
| 46 | |
| 47 | |
| 48 | ; Verify that "yyyyyyyy" ended up in the stringpool. |
| 49 | ; LINUX: .section .debug_str,"MS",@progbits,1 |
| 50 | ; LINUX-NOT: .section |
| 51 | ; LINUX: yyyyyyyy |
| 52 | ; DARWIN: .section __DWARF,__debug_str,regular,debug |
| 53 | ; DARWIN-NOT: .section |
| 54 | ; DARWIN: yyyyyyyy |