| ; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s |
| ; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64-nvidia-cuda | %ptxas-verify %} |
| |
| ; CHECK: .target sm_{{[0-9]+}}, debug |
| |
| ; CHECK: .visible .func (.param .b32 func_retval0) b( |
| ; CHECK: .param .b32 b_param_0 |
| ; CHECK: ) |
| ; CHECK: { |
| ; CHECK: .loc 1 1 0 |
| ; CHECK: $L__func_begin0: |
| ; CHECK: .loc 1 1 0 |
| ; CHECK: .loc 1 1 0 |
| ; CHECK: ret; |
| ; CHECK: $L__func_end0: |
| ; CHECK: } |
| |
| ; CHECK: .visible .func (.param .b32 func_retval0) a( |
| ; CHECK: .param .b32 a_param_0 |
| ; CHECK: ) |
| ; CHECK: { |
| ; CHECK: $L__func_begin1: |
| ; CHECK-NOT: .loc |
| ; CHECK: ret; |
| ; CHECK: $L__func_end1: |
| ; CHECK: } |
| |
| ; CHECK: .visible .func (.param .b32 func_retval0) d( |
| ; CHECK: .param .b32 d_param_0 |
| ; CHECK: ) |
| ; CHECK: { |
| ; CHECK: .loc 1 3 0 |
| ; CHECK: $L__func_begin2: |
| ; CHECK: .loc 1 3 0 |
| ; CHECK: ret; |
| ; CHECK: $L__func_end2: |
| ; CHECK: } |
| |
| ; CHECK: .file 1 "{{.*}}b.c" |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @b(i32 %c) #0 !dbg !5 { |
| entry: |
| %c.addr = alloca i32, align 4 |
| store i32 %c, ptr %c.addr, align 4 |
| call void @llvm.dbg.declare(metadata ptr %c.addr, metadata !13, metadata !DIExpression()), !dbg !14 |
| %0 = load i32, ptr %c.addr, align 4, !dbg !14 |
| %add = add nsw i32 %0, 1, !dbg !14 |
| ret i32 %add, !dbg !14 |
| } |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @a(i32 %b) #0 { |
| entry: |
| %b.addr = alloca i32, align 4 |
| store i32 %b, ptr %b.addr, align 4 |
| %0 = load i32, ptr %b.addr, align 4 |
| %add = add nsw i32 %0, 1 |
| ret i32 %add |
| } |
| |
| ; Function Attrs: nounwind readnone |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @d(i32 %e) #0 !dbg !10 { |
| entry: |
| %e.addr = alloca i32, align 4 |
| store i32 %e, ptr %e.addr, align 4 |
| call void @llvm.dbg.declare(metadata ptr %e.addr, metadata !15, metadata !DIExpression()), !dbg !16 |
| %0 = load i32, ptr %e.addr, align 4, !dbg !16 |
| %add = add nsw i32 %0, 1, !dbg !16 |
| ret i32 %add, !dbg !16 |
| } |
| |
| ; CHECK: .section .debug_abbrev |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: .b8 1 // Abbreviation Code |
| ; CHECK-NEXT: .b8 17 // DW_TAG_compile_unit |
| ; CHECK-NEXT: .b8 1 // DW_CHILDREN_yes |
| ; CHECK-NEXT: .b8 37 // DW_AT_producer |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 19 // DW_AT_language |
| ; CHECK-NEXT: .b8 5 // DW_FORM_data2 |
| ; CHECK-NEXT: .b8 3 // DW_AT_name |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 16 // DW_AT_stmt_list |
| ; CHECK-NEXT: .b8 6 // DW_FORM_data4 |
| ; CHECK-NEXT: .b8 27 // DW_AT_comp_dir |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 17 // DW_AT_low_pc |
| ; CHECK-NEXT: .b8 1 // DW_FORM_addr |
| ; CHECK-NEXT: .b8 18 // DW_AT_high_pc |
| ; CHECK-NEXT: .b8 1 // DW_FORM_addr |
| ; CHECK-NEXT: .b8 0 // EOM(1) |
| ; CHECK-NEXT: .b8 0 // EOM(2) |
| ; CHECK-NEXT: .b8 2 // Abbreviation Code |
| ; CHECK-NEXT: .b8 46 // DW_TAG_subprogram |
| ; CHECK-NEXT: .b8 1 // DW_CHILDREN_yes |
| ; CHECK-NEXT: .b8 17 // DW_AT_low_pc |
| ; CHECK-NEXT: .b8 1 // DW_FORM_addr |
| ; CHECK-NEXT: .b8 18 // DW_AT_high_pc |
| ; CHECK-NEXT: .b8 1 // DW_FORM_addr |
| ; CHECK-NEXT: .b8 64 // DW_AT_frame_base |
| ; CHECK-NEXT: .b8 10 // DW_FORM_block1 |
| ; CHECK-NEXT: .b8 3 // DW_AT_name |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 58 // DW_AT_decl_file |
| ; CHECK-NEXT: .b8 11 // DW_FORM_data1 |
| ; CHECK-NEXT: .b8 59 // DW_AT_decl_line |
| ; CHECK-NEXT: .b8 11 // DW_FORM_data1 |
| ; CHECK-NEXT: .b8 39 // DW_AT_prototyped |
| ; CHECK-NEXT: .b8 12 // DW_FORM_flag |
| ; CHECK-NEXT: .b8 73 // DW_AT_type |
| ; CHECK-NEXT: .b8 19 // DW_FORM_ref4 |
| ; CHECK-NEXT: .b8 63 // DW_AT_external |
| ; CHECK-NEXT: .b8 12 // DW_FORM_flag |
| ; CHECK-NEXT: .b8 0 // EOM(1) |
| ; CHECK-NEXT: .b8 0 // EOM(2) |
| ; CHECK-NEXT: .b8 3 // Abbreviation Code |
| ; CHECK-NEXT: .b8 5 // DW_TAG_formal_parameter |
| ; CHECK-NEXT: .b8 0 // DW_CHILDREN_no |
| ; CHECK-NEXT: .b8 3 // DW_AT_name |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 58 // DW_AT_decl_file |
| ; CHECK-NEXT: .b8 11 // DW_FORM_data1 |
| ; CHECK-NEXT: .b8 59 // DW_AT_decl_line |
| ; CHECK-NEXT: .b8 11 // DW_FORM_data1 |
| ; CHECK-NEXT: .b8 73 // DW_AT_type |
| ; CHECK-NEXT: .b8 19 // DW_FORM_ref4 |
| ; CHECK-NEXT: .b8 0 // EOM(1) |
| ; CHECK-NEXT: .b8 0 // EOM(2) |
| ; CHECK-NEXT: .b8 4 // Abbreviation Code |
| ; CHECK-NEXT: .b8 36 // DW_TAG_base_type |
| ; CHECK-NEXT: .b8 0 // DW_CHILDREN_no |
| ; CHECK-NEXT: .b8 3 // DW_AT_name |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 62 // DW_AT_encoding |
| ; CHECK-NEXT: .b8 11 // DW_FORM_data1 |
| ; CHECK-NEXT: .b8 11 // DW_AT_byte_size |
| ; CHECK-NEXT: .b8 11 // DW_FORM_data1 |
| ; CHECK-NEXT: .b8 0 // EOM(1) |
| ; CHECK-NEXT: .b8 0 // EOM(2) |
| ; CHECK-NEXT: .b8 0 // EOM(3) |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: .section .debug_info |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: .b32 183 // Length of Unit |
| ; CHECK-NEXT: .b8 2 // DWARF version number |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b32 .debug_abbrev // Offset Into Abbrev. Section |
| ; CHECK-NEXT: .b8 8 // Address Size (in bytes) |
| ; CHECK-NEXT: .b8 1 // Abbrev [1] 0xb:0xb0 DW_TAG_compile_unit |
| ; CHECK-NEXT: .b8 99 // DW_AT_producer |
| ; CHECK-NEXT: .b8 108 |
| ; CHECK-NEXT: .b8 97 |
| ; CHECK-NEXT: .b8 110 |
| ; CHECK-NEXT: .b8 103 |
| ; CHECK-NEXT: .b8 32 |
| ; CHECK-NEXT: .b8 118 |
| ; CHECK-NEXT: .b8 101 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 115 |
| ; CHECK-NEXT: .b8 105 |
| ; CHECK-NEXT: .b8 111 |
| ; CHECK-NEXT: .b8 110 |
| ; CHECK-NEXT: .b8 32 |
| ; CHECK-NEXT: .b8 51 |
| ; CHECK-NEXT: .b8 46 |
| ; CHECK-NEXT: .b8 53 |
| ; CHECK-NEXT: .b8 46 |
| ; CHECK-NEXT: .b8 48 |
| ; CHECK-NEXT: .b8 32 |
| ; CHECK-NEXT: .b8 40 |
| ; CHECK-NEXT: .b8 116 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 117 |
| ; CHECK-NEXT: .b8 110 |
| ; CHECK-NEXT: .b8 107 |
| ; CHECK-NEXT: .b8 32 |
| ; CHECK-NEXT: .b8 50 |
| ; CHECK-NEXT: .b8 48 |
| ; CHECK-NEXT: .b8 52 |
| ; CHECK-NEXT: .b8 49 |
| ; CHECK-NEXT: .b8 54 |
| ; CHECK-NEXT: .b8 52 |
| ; CHECK-NEXT: .b8 41 |
| ; CHECK-NEXT: .b8 32 |
| ; CHECK-NEXT: .b8 40 |
| ; CHECK-NEXT: .b8 108 |
| ; CHECK-NEXT: .b8 108 |
| ; CHECK-NEXT: .b8 118 |
| ; CHECK-NEXT: .b8 109 |
| ; CHECK-NEXT: .b8 47 |
| ; CHECK-NEXT: .b8 116 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 117 |
| ; CHECK-NEXT: .b8 110 |
| ; CHECK-NEXT: .b8 107 |
| ; CHECK-NEXT: .b8 32 |
| ; CHECK-NEXT: .b8 50 |
| ; CHECK-NEXT: .b8 48 |
| ; CHECK-NEXT: .b8 52 |
| ; CHECK-NEXT: .b8 49 |
| ; CHECK-NEXT: .b8 56 |
| ; CHECK-NEXT: .b8 51 |
| ; CHECK-NEXT: .b8 41 |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 12 // DW_AT_language |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 98 // DW_AT_name |
| ; CHECK-NEXT: .b8 46 |
| ; CHECK-NEXT: .b8 99 |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b32 .debug_line // DW_AT_stmt_list |
| ; CHECK-NEXT: .b8 47 // DW_AT_comp_dir |
| ; CHECK-NEXT: .b8 115 |
| ; CHECK-NEXT: .b8 111 |
| ; CHECK-NEXT: .b8 117 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 99 |
| ; CHECK-NEXT: .b8 101 |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b64 $L__func_begin0 // DW_AT_low_pc |
| ; CHECK-NEXT: .b64 $L__func_end2 // DW_AT_high_pc |
| ; CHECK-NEXT: .b8 2 // Abbrev [2] 0x65:0x27 DW_TAG_subprogram |
| ; CHECK-NEXT: .b64 $L__func_begin0 // DW_AT_low_pc |
| ; CHECK-NEXT: .b64 $L__func_end0 // DW_AT_high_pc |
| ; CHECK-NEXT: .b8 1 // DW_AT_frame_base |
| ; CHECK-NEXT: .b8 156 |
| ; CHECK-NEXT: .b8 98 // DW_AT_name |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 1 // DW_AT_decl_file |
| ; CHECK-NEXT: .b8 1 // DW_AT_decl_line |
| ; CHECK-NEXT: .b8 1 // DW_AT_prototyped |
| ; CHECK-NEXT: .b32 179 // DW_AT_type |
| ; CHECK-NEXT: .b8 1 // DW_AT_external |
| ; CHECK-NEXT: .b8 3 // Abbrev [3] 0x82:0x9 DW_TAG_formal_parameter |
| ; CHECK-NEXT: .b8 99 // DW_AT_name |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 1 // DW_AT_decl_file |
| ; CHECK-NEXT: .b8 1 // DW_AT_decl_line |
| ; CHECK-NEXT: .b32 179 // DW_AT_type |
| ; CHECK-NEXT: .b8 0 // End Of Children Mark |
| ; CHECK-NEXT: .b8 2 // Abbrev [2] 0x8c:0x27 DW_TAG_subprogram |
| ; CHECK-NEXT: .b64 $L__func_begin2 // DW_AT_low_pc |
| ; CHECK-NEXT: .b64 $L__func_end2 // DW_AT_high_pc |
| ; CHECK-NEXT: .b8 1 // DW_AT_frame_base |
| ; CHECK-NEXT: .b8 156 |
| ; CHECK-NEXT: .b8 100 // DW_AT_name |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 1 // DW_AT_decl_file |
| ; CHECK-NEXT: .b8 3 // DW_AT_decl_line |
| ; CHECK-NEXT: .b8 1 // DW_AT_prototyped |
| ; CHECK-NEXT: .b32 179 // DW_AT_type |
| ; CHECK-NEXT: .b8 1 // DW_AT_external |
| ; CHECK-NEXT: .b8 3 // Abbrev [3] 0xa9:0x9 DW_TAG_formal_parameter |
| ; CHECK-NEXT: .b8 101 // DW_AT_name |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 1 // DW_AT_decl_file |
| ; CHECK-NEXT: .b8 3 // DW_AT_decl_line |
| ; CHECK-NEXT: .b32 179 // DW_AT_type |
| ; CHECK-NEXT: .b8 0 // End Of Children Mark |
| ; CHECK-NEXT: .b8 4 // Abbrev [4] 0xb3:0x7 DW_TAG_base_type |
| ; CHECK-NEXT: .b8 105 // DW_AT_name |
| ; CHECK-NEXT: .b8 110 |
| ; CHECK-NEXT: .b8 116 |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 5 // DW_AT_encoding |
| ; CHECK-NEXT: .b8 4 // DW_AT_byte_size |
| ; CHECK-NEXT: .b8 0 // End Of Children Mark |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: .section .debug_loc { } |
| ; CHECK-NOT: debug_ |
| |
| attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| attributes #1 = { nounwind readnone } |
| |
| !llvm.ident = !{!0, !0} |
| !llvm.dbg.cu = !{!1} |
| !llvm.module.flags = !{!11, !12} |
| |
| !0 = !{!"clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)"} |
| !1 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 (trunk 204164) (llvm/trunk 204183)", isOptimized: false, emissionKind: FullDebug, file: !2, enums: !3, retainedTypes: !3, globals: !3, imports: !3, nameTableKind: None) |
| !2 = !DIFile(filename: "b.c", directory: "/source") |
| !3 = !{} |
| !5 = distinct !DISubprogram(name: "b", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !1, scopeLine: 1, file: !2, scope: !6, type: !7, retainedNodes: !3) |
| !6 = !DIFile(filename: "b.c", directory: "/source") |
| !7 = !DISubroutineType(types: !8) |
| !8 = !{!9, !9} |
| !9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !10 = distinct !DISubprogram(name: "d", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !1, scopeLine: 3, file: !2, scope: !6, type: !7, retainedNodes: !3) |
| !11 = !{i32 2, !"Dwarf Version", i32 2} |
| !12 = !{i32 1, !"Debug Info Version", i32 3} |
| !13 = !DILocalVariable(name: "c", line: 1, arg: 1, scope: !5, file: !6, type: !9) |
| !14 = !DILocation(line: 1, scope: !5) |
| !15 = !DILocalVariable(name: "e", line: 3, arg: 1, scope: !10, file: !6, type: !9) |
| !16 = !DILocation(line: 3, scope: !10) |