1 2 ;RUN: llc < %s -o /dev/null 3 ;Radar 7937109 4 5 %struct.anon = type { i64, i32, i32, i32, [1 x i32] } 6 %struct.gpm_t = type { i32, i8*, [16 x i8], i32, i64, i64, i64, i64, i64, i64, i32, i16, i16, [8 x %struct.gpmr_t] } 7 %struct.gpmr_t = type { [48 x i8], [48 x i8], [16 x i8], i64, i64, i64, i64, i16 } 8 %struct.gpt_t = type { [8 x i8], i32, i32, i32, i32, i64, i64, i64, i64, [16 x i8], %struct.anon } 9 10 @llvm.used = appending global [1 x i8*] [i8* bitcast (void (%struct.gpm_t*, %struct.gpt_t*)* @gpt2gpm to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0] 11 12 define fastcc void @gpt2gpm(%struct.gpm_t* %gpm, %struct.gpt_t* %gpt) nounwind optsize ssp { 13 entry: 14 %data_addr.i18 = alloca i64, align 8 ; <i64*> [#uses=1] 15 %data_addr.i17 = alloca i64, align 8 ; <i64*> [#uses=2] 16 %data_addr.i16 = alloca i64, align 8 ; <i64*> [#uses=0] 17 %data_addr.i15 = alloca i32, align 4 ; <i32*> [#uses=0] 18 %data_addr.i = alloca i64, align 8 ; <i64*> [#uses=0] 19 %0 = getelementptr inbounds %struct.gpm_t, %struct.gpm_t* %gpm, i32 0, i32 2, i32 0 ; <i8*> [#uses=1] 20 %1 = getelementptr inbounds %struct.gpt_t, %struct.gpt_t* %gpt, i32 0, i32 9, i32 0 ; <i8*> [#uses=1] 21 call void @uuid_LtoB(i8* %0, i8* %1) nounwind, !dbg !0 22 %a9 = load volatile i64, i64* %data_addr.i18, align 8 ; <i64> [#uses=1] 23 %a10 = call i64 @llvm.bswap.i64(i64 %a9) nounwind ; <i64> [#uses=1] 24 %a11 = getelementptr inbounds %struct.gpt_t, %struct.gpt_t* %gpt, i32 0, i32 8, !dbg !7 ; <i64*> [#uses=1] 25 %a12 = load i64, i64* %a11, align 4, !dbg !7 ; <i64> [#uses=1] 26 call void @llvm.dbg.declare(metadata i64* %data_addr.i17, metadata !8, metadata !DIExpression()) nounwind, !dbg !14 27 store i64 %a12, i64* %data_addr.i17, align 8 28 call void @llvm.dbg.value(metadata !6, i64 0, metadata !15, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !16) 29 call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !19, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !16) 30 call void @llvm.dbg.declare(metadata !6, metadata !23, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !24) 31 call void @llvm.dbg.value(metadata i64* %data_addr.i17, i64 0, metadata !34, metadata !DIExpression(DW_OP_deref)) nounwind, !dbg !DILocation(scope: !24) 32 %a13 = load volatile i64, i64* %data_addr.i17, align 8 ; <i64> [#uses=1] 33 %a14 = call i64 @llvm.bswap.i64(i64 %a13) nounwind ; <i64> [#uses=2] 34 %a15 = add i64 %a10, %a14, !dbg !7 ; <i64> [#uses=1] 35 %a16 = sub i64 %a15, %a14 ; <i64> [#uses=1] 36 %a17 = getelementptr inbounds %struct.gpm_t, %struct.gpm_t* %gpm, i32 0, i32 5, !dbg !7 ; <i64*> [#uses=1] 37 store i64 %a16, i64* %a17, align 4, !dbg !7 38 ret void, !dbg !7 39 } 40 41 declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone 42 43 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone 44 45 declare i32 @llvm.bswap.i32(i32) nounwind readnone 46 47 declare i64 @llvm.bswap.i64(i64) nounwind readnone 48 49 declare void @uuid_LtoB(i8*, i8*) 50 51 !llvm.dbg.cu = !{!4} 52 !llvm.module.flags = !{!41} 53 !0 = !DILocation(line: 808, scope: !1) 54 !1 = distinct !DILexicalBlock(line: 807, column: 0, file: !39, scope: !2) 55 !2 = distinct !DISubprogram(name: "gpt2gpm", linkageName: "gpt2gpm", line: 807, isLocal: true, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !4, file: !39, scope: null, type: !5) 56 !3 = !DIFile(filename: "G.c", directory: "/tmp") 57 !4 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "llvm-gcc", isOptimized: true, emissionKind: FullDebug, file: !39, enums: !18, retainedTypes: !18) 58 !5 = !DISubroutineType(types: !6) 59 !6 = !{null} 60 !7 = !DILocation(line: 810, scope: !1) 61 !8 = !DILocalVariable(name: "data", line: 201, arg: 1, scope: !9, file: !10, type: !11) 62 !9 = distinct !DISubprogram(name: "_OSSwapInt64", linkageName: "_OSSwapInt64", line: 202, isLocal: true, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !4, file: !10, scope: null, type: !5) 63 !10 = !DIFile(filename: "OSByteOrder.h", directory: "/usr/include/libkern/ppc") 64 !11 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint64_t", line: 59, file: !36, scope: !3, baseType: !13) 65 !12 = !DIFile(filename: "stdint.h", directory: "/usr/4.2.1/include") 66 !13 = !DIBasicType(tag: DW_TAG_base_type, name: "long long unsigned int", size: 64, align: 64, encoding: DW_ATE_unsigned) 67 !14 = !DILocation(line: 202, scope: !9, inlinedAt: !7) 68 !15 = !DILocalVariable(name: "base", line: 92, arg: 2, scope: !16, file: !10, type: !17) 69 !16 = distinct !DISubprogram(name: "OSReadSwapInt64", linkageName: "OSReadSwapInt64", line: 95, isLocal: true, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !4, file: !38, scope: null, type: !5) 70 !17 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !39, scope: !3, baseType: null) 71 !18 = !{} 72 !19 = !DILocalVariable(name: "byteOffset", line: 94, arg: 3, scope: !16, file: !10, type: !20) 73 !20 = !DIDerivedType(tag: DW_TAG_typedef, name: "uintptr_t", line: 114, file: !37, scope: !3, baseType: !22) 74 !21 = !DIFile(filename: "types.h", directory: "/usr/include/ppc") 75 !22 = !DIBasicType(tag: DW_TAG_base_type, name: "long unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned) 76 !23 = !DILocalVariable(name: "u", line: 100, scope: !24, file: !10, type: !25) 77 !24 = distinct !DILexicalBlock(line: 95, column: 0, file: !38, scope: !16) 78 !25 = !DICompositeType(tag: DW_TAG_union_type, line: 97, size: 64, align: 64, file: !38, scope: !16, elements: !26) 79 !26 = !{!27, !28} 80 !27 = !DIDerivedType(tag: DW_TAG_member, name: "u64", line: 98, size: 64, align: 64, file: !38, scope: !25, baseType: !11) 81 !28 = !DIDerivedType(tag: DW_TAG_member, name: "u32", line: 99, size: 64, align: 32, file: !38, scope: !25, baseType: !29) 82 !29 = !DICompositeType(tag: DW_TAG_array_type, size: 64, align: 32, file: !39, scope: !3, baseType: !30, elements: !32) 83 !30 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint32_t", line: 55, file: !36, scope: !3, baseType: !31) 84 !31 = !DIBasicType(tag: DW_TAG_base_type, name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned) 85 !32 = !{!33} 86 !33 = !DISubrange(count: 2) 87 !34 = !DILocalVariable(name: "addr", line: 96, scope: !24, file: !10, type: !35) 88 !35 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !39, scope: !3, baseType: !11) 89 !36 = !DIFile(filename: "stdint.h", directory: "/usr/4.2.1/include") 90 !37 = !DIFile(filename: "types.h", directory: "/usr/include/ppc") 91 !38 = !DIFile(filename: "OSByteOrder.h", directory: "/usr/include/libkern/ppc") 92 !39 = !DIFile(filename: "G.c", directory: "/tmp") 93 !41 = !{i32 1, !"Debug Info Version", i32 3} 94
