| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -filetype=obj %s -o - | llvm-dwarfdump --show-form - | FileCheck %s |
| |
| ; CHECK: .debug_info contents: |
| ; CHECK-NEXT: 0x00000000: Compile Unit: length = 0x0000007e, format = DWARF32, version = 0x0004, abbr_offset = 0x0000, addr_size = 0x08 (next unit at 0x00000082) |
| |
| ; CHECK: 0x0000000b: DW_TAG_compile_unit |
| ; CHECK-NEXT: DW_AT_producer [DW_FORM_strp] ("clang version 6.0.0 (trunk 315924) (llvm/trunk 315960)") |
| ; CHECK-NEXT: DW_AT_language [DW_FORM_data2] (DW_LANG_C99) |
| ; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ("test.c") |
| ; CHECK-NEXT: DW_AT_stmt_list [DW_FORM_sec_offset] (0x00000000) |
| ; CHECK-NEXT: DW_AT_comp_dir [DW_FORM_strp] ("/usr/local/google/home/sbc/dev/wasm/simple") |
| ; CHECK-NEXT: DW_AT_GNU_pubnames [DW_FORM_flag_present] (true) |
| ; CHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000002) |
| ; CHECK-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000002) |
| |
| ; CHECK: 0x0000002a: DW_TAG_variable |
| ; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ("foo") |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (0x0000003f "int *") |
| ; CHECK-NEXT: DW_AT_external [DW_FORM_flag_present] (true) |
| ; CHECK-NEXT: DW_AT_decl_file [DW_FORM_data1] ("/usr/local/google/home/sbc/dev/wasm/simple{{[/\\]}}test.c") |
| ; CHECK-NEXT: DW_AT_decl_line [DW_FORM_data1] (4) |
| ; CHECK-NEXT: DW_AT_location [DW_FORM_exprloc] (DW_OP_addr 0x0) |
| |
| ; CHECK: 0x0000003f: DW_TAG_pointer_type |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (0x00000044 "int") |
| |
| ; CHECK: 0x00000044: DW_TAG_base_type |
| ; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ("int") |
| ; CHECK-NEXT: DW_AT_encoding [DW_FORM_data1] (DW_ATE_signed) |
| ; CHECK-NEXT: DW_AT_byte_size [DW_FORM_data1] (0x04) |
| |
| ; CHECK: 0x0000004b: DW_TAG_variable |
| ; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ("ptr2") |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (0x00000060 "void (*)()") |
| ; CHECK-NEXT: DW_AT_external [DW_FORM_flag_present] (true) |
| ; CHECK-NEXT: DW_AT_decl_file [DW_FORM_data1] ("/usr/local/google/home/sbc/dev/wasm/simple{{[/\\]}}test.c") |
| ; CHECK-NEXT: DW_AT_decl_line [DW_FORM_data1] (5) |
| ; CHECK-NEXT: DW_AT_location [DW_FORM_exprloc] (DW_OP_addr 0x8) |
| |
| ; CHECK: 0x00000060: DW_TAG_pointer_type |
| ; CHECK-NEXT: DW_AT_type [DW_FORM_ref4] (0x00000065 "void ()") |
| |
| ; CHECK: 0x00000065: DW_TAG_subroutine_type |
| ; CHECK-NEXT: DW_AT_prototyped [DW_FORM_flag_present] (true) |
| |
| ; CHECK: 0x00000066: DW_TAG_subprogram |
| ; CHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000002) |
| ; CHECK-NEXT: DW_AT_high_pc [DW_FORM_data4] (0x00000002) |
| ; CHECK-NEXT: DW_AT_frame_base [DW_FORM_exprloc] (DW_OP_WASM_location 0x3 0x0, DW_OP_stack_value) |
| ; CHECK-NEXT: DW_AT_name [DW_FORM_strp] ("f2") |
| ; CHECK-NEXT: DW_AT_decl_file [DW_FORM_data1] ("/usr/local/google/home/sbc/dev/wasm/simple{{[/\\]}}test.c") |
| ; CHECK-NEXT: DW_AT_decl_line [DW_FORM_data1] (2) |
| ; CHECK-NEXT: DW_AT_prototyped [DW_FORM_flag_present] (true) |
| ; CHECK-NEXT: DW_AT_external [DW_FORM_flag_present] (true) |
| |
| ; CHECK: 0x00000081: NULL |
| |
| target triple = "wasm64-unknown-unknown" |
| |
| source_filename = "test.c" |
| |
| @myextern = external global i32, align 4 |
| @foo = hidden global ptr @myextern, align 4, !dbg !0 |
| @ptr2 = hidden global ptr @f2, align 4, !dbg !6 |
| |
| ; Function Attrs: noinline nounwind optnone |
| define hidden void @f2() #0 !dbg !17 { |
| entry: |
| ret void, !dbg !18 |
| } |
| |
| attributes #0 = { noinline nounwind optnone "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="generic" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| !llvm.dbg.cu = !{!2} |
| !llvm.module.flags = !{!13, !14, !15} |
| !llvm.ident = !{!16} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = distinct !DIGlobalVariable(name: "foo", scope: !2, file: !3, line: 4, type: !11, isLocal: false, isDefinition: true) |
| !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 6.0.0 (trunk 315924) (llvm/trunk 315960)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5) |
| !3 = !DIFile(filename: "test.c", directory: "/usr/local/google/home/sbc/dev/wasm/simple") |
| !4 = !{} |
| !5 = !{!0, !6} |
| !6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression()) |
| !7 = distinct !DIGlobalVariable(name: "ptr2", scope: !2, file: !3, line: 5, type: !8, isLocal: false, isDefinition: true) |
| !8 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64) |
| !9 = !DISubroutineType(types: !10) |
| !10 = !{null} |
| !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 64) |
| !12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !13 = !{i32 2, !"Dwarf Version", i32 4} |
| !14 = !{i32 2, !"Debug Info Version", i32 3} |
| !15 = !{i32 1, !"wchar_size", i32 4} |
| !16 = !{!"clang version 6.0.0 (trunk 315924) (llvm/trunk 315960)"} |
| !17 = distinct !DISubprogram(name: "f2", scope: !3, file: !3, line: 2, type: !9, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !2, retainedNodes: !4) |
| !18 = !DILocation(line: 2, column: 16, scope: !17) |
