forked from OSchip/llvm-project
187 lines
15 KiB
LLVM
187 lines
15 KiB
LLVM
; RUN: llc %s -mtriple=x86_64-apple-darwin -filetype=obj -o %t -enable-misched
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; RUN: llvm-dwarfdump %t | FileCheck %s
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; rdar://13183203
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; Make sure when misched is enabled, we still have location information for
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; function parameters.
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; CHECK: .debug_info contents:
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; CHECK: DW_TAG_compile_unit
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; CHECK: DW_TAG_subprogram
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "Proc8"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "Array1Par"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "Array2Par"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "IntParI1"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_TAG_formal_parameter
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_location
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "IntParI2"
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%struct.Record = type { %struct.Record*, i32, i32, i32, [31 x i8] }
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@Version = global [4 x i8] c"1.1\00", align 1
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@IntGlob = common global i32 0, align 4
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@BoolGlob = common global i32 0, align 4
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@Char1Glob = common global i8 0, align 1
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@Char2Glob = common global i8 0, align 1
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@Array1Glob = common global [51 x i32] zeroinitializer, align 16
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@Array2Glob = common global [51 x [51 x i32]] zeroinitializer, align 16
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@PtrGlb = common global %struct.Record* null, align 8
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@PtrGlbNext = common global %struct.Record* null, align 8
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define void @Proc8(i32* nocapture %Array1Par, [51 x i32]* nocapture %Array2Par, i32 %IntParI1, i32 %IntParI2) nounwind optsize {
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entry:
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tail call void @llvm.dbg.value(metadata !{i32* %Array1Par}, i64 0, metadata !23, metadata !{metadata !"0x102"}), !dbg !64
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tail call void @llvm.dbg.value(metadata !{[51 x i32]* %Array2Par}, i64 0, metadata !24, metadata !{metadata !"0x102"}), !dbg !65
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tail call void @llvm.dbg.value(metadata !{i32 %IntParI1}, i64 0, metadata !25, metadata !{metadata !"0x102"}), !dbg !66
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tail call void @llvm.dbg.value(metadata !{i32 %IntParI2}, i64 0, metadata !26, metadata !{metadata !"0x102"}), !dbg !67
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%add = add i32 %IntParI1, 5, !dbg !68
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tail call void @llvm.dbg.value(metadata !{i32 %add}, i64 0, metadata !27, metadata !{metadata !"0x102"}), !dbg !68
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%idxprom = sext i32 %add to i64, !dbg !69
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%arrayidx = getelementptr inbounds i32* %Array1Par, i64 %idxprom, !dbg !69
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store i32 %IntParI2, i32* %arrayidx, align 4, !dbg !69
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%add3 = add nsw i32 %IntParI1, 6, !dbg !73
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%idxprom4 = sext i32 %add3 to i64, !dbg !73
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%arrayidx5 = getelementptr inbounds i32* %Array1Par, i64 %idxprom4, !dbg !73
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store i32 %IntParI2, i32* %arrayidx5, align 4, !dbg !73
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%add6 = add nsw i32 %IntParI1, 35, !dbg !74
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%idxprom7 = sext i32 %add6 to i64, !dbg !74
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%arrayidx8 = getelementptr inbounds i32* %Array1Par, i64 %idxprom7, !dbg !74
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store i32 %add, i32* %arrayidx8, align 4, !dbg !74
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tail call void @llvm.dbg.value(metadata !{i32 %add}, i64 0, metadata !28, metadata !{metadata !"0x102"}), !dbg !75
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br label %for.body, !dbg !75
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for.body: ; preds = %entry, %for.body
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%indvars.iv = phi i64 [ %idxprom, %entry ], [ %indvars.iv.next, %for.body ]
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%IntIndex.046 = phi i32 [ %add, %entry ], [ %inc, %for.body ]
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%arrayidx13 = getelementptr inbounds [51 x i32]* %Array2Par, i64 %idxprom, i64 %indvars.iv, !dbg !77
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store i32 %add, i32* %arrayidx13, align 4, !dbg !77
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%inc = add nsw i32 %IntIndex.046, 1, !dbg !75
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tail call void @llvm.dbg.value(metadata !{i32 %inc}, i64 0, metadata !28, metadata !{metadata !"0x102"}), !dbg !75
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%cmp = icmp sgt i32 %inc, %add3, !dbg !75
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%indvars.iv.next = add i64 %indvars.iv, 1, !dbg !75
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br i1 %cmp, label %for.end, label %for.body, !dbg !75
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for.end: ; preds = %for.body
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%sub = add nsw i32 %IntParI1, 4, !dbg !78
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%idxprom14 = sext i32 %sub to i64, !dbg !78
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%arrayidx17 = getelementptr inbounds [51 x i32]* %Array2Par, i64 %idxprom, i64 %idxprom14, !dbg !78
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%0 = load i32* %arrayidx17, align 4, !dbg !78
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%inc18 = add nsw i32 %0, 1, !dbg !78
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store i32 %inc18, i32* %arrayidx17, align 4, !dbg !78
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%1 = load i32* %arrayidx, align 4, !dbg !79
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%add22 = add nsw i32 %IntParI1, 25, !dbg !79
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%idxprom23 = sext i32 %add22 to i64, !dbg !79
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%arrayidx25 = getelementptr inbounds [51 x i32]* %Array2Par, i64 %idxprom23, i64 %idxprom, !dbg !79
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store i32 %1, i32* %arrayidx25, align 4, !dbg !79
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store i32 5, i32* @IntGlob, align 4, !dbg !80
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ret void, !dbg !81
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}
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
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attributes #0 = { nounwind optsize ssp uwtable }
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attributes #1 = { nounwind readnone }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!83}
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!0 = metadata !{metadata !"0x11\0012\00clang version 3.3 (trunk 175015)\001\00\000\00\001", metadata !82, metadata !1, metadata !10, metadata !11, metadata !29, metadata !10} ; [ DW_TAG_compile_unit ] [/Users/manmanren/test-Nov/rdar_13183203/test2/dry.c] [DW_LANG_C99]
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!1 = metadata !{metadata !2}
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!2 = metadata !{metadata !"0x4\00\00128\0032\0032\000\000\000", metadata !82, null, null, metadata !4, null, null, null} ; [ DW_TAG_enumeration_type ] [line 128, size 32, align 32, offset 0] [def] [from ]
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!3 = metadata !{metadata !"0x29", metadata !82} ; [ DW_TAG_file_type ]
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!4 = metadata !{metadata !5, metadata !6, metadata !7, metadata !8, metadata !9}
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!5 = metadata !{metadata !"0x28\00Ident1\000"} ; [ DW_TAG_enumerator ] [Ident1 :: 0]
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!6 = metadata !{metadata !"0x28\00Ident2\0010000"} ; [ DW_TAG_enumerator ] [Ident2 :: 10000]
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!7 = metadata !{metadata !"0x28\00Ident3\0010001"} ; [ DW_TAG_enumerator ] [Ident3 :: 10001]
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!8 = metadata !{metadata !"0x28\00Ident4\0010002"} ; [ DW_TAG_enumerator ] [Ident4 :: 10002]
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!9 = metadata !{metadata !"0x28\00Ident5\0010003"} ; [ DW_TAG_enumerator ] [Ident5 :: 10003]
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!10 = metadata !{}
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!11 = metadata !{metadata !12}
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!12 = metadata !{metadata !"0x2e\00Proc8\00Proc8\00\00180\000\001\000\006\000\001\00185", metadata !82, metadata !3, metadata !13, null, void (i32*, [51 x i32]*, i32, i32)* @Proc8, null, null, metadata !22} ; [ DW_TAG_subprogram ] [line 180] [def] [scope 185] [Proc8]
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!13 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !14, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!14 = metadata !{null, metadata !15, metadata !17, metadata !21, metadata !21}
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!15 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !16} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int]
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!16 = metadata !{metadata !"0x24\00int\000\0032\0032\000\000\005", null, null} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
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!17 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !18} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from ]
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!18 = metadata !{metadata !"0x1\00\000\001632\0032\000\000", null, null, metadata !16, metadata !19, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 1632, align 32, offset 0] [from int]
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!19 = metadata !{metadata !20}
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!20 = metadata !{metadata !"0x21\000\0051"} ; [ DW_TAG_subrange_type ] [0, 50]
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!21 = metadata !{metadata !"0x16\00OneToFifty\00132\000\000\000\000", metadata !82, null, metadata !16} ; [ DW_TAG_typedef ] [OneToFifty] [line 132, size 0, align 0, offset 0] [from int]
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!22 = metadata !{metadata !23, metadata !24, metadata !25, metadata !26, metadata !27, metadata !28}
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!23 = metadata !{metadata !"0x101\00Array1Par\0016777397\000", metadata !12, metadata !3, metadata !15} ; [ DW_TAG_arg_variable ] [Array1Par] [line 181]
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!24 = metadata !{metadata !"0x101\00Array2Par\0033554614\000", metadata !12, metadata !3, metadata !17} ; [ DW_TAG_arg_variable ] [Array2Par] [line 182]
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!25 = metadata !{metadata !"0x101\00IntParI1\0050331831\000", metadata !12, metadata !3, metadata !21} ; [ DW_TAG_arg_variable ] [IntParI1] [line 183]
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!26 = metadata !{metadata !"0x101\00IntParI2\0067109048\000", metadata !12, metadata !3, metadata !21} ; [ DW_TAG_arg_variable ] [IntParI2] [line 184]
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!27 = metadata !{metadata !"0x100\00IntLoc\00186\000", metadata !12, metadata !3, metadata !21} ; [ DW_TAG_auto_variable ] [IntLoc] [line 186]
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!28 = metadata !{metadata !"0x100\00IntIndex\00187\000", metadata !12, metadata !3, metadata !21} ; [ DW_TAG_auto_variable ] [IntIndex] [line 187]
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!29 = metadata !{metadata !30, metadata !35, metadata !36, metadata !38, metadata !39, metadata !40, metadata !42, metadata !46, metadata !63}
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!30 = metadata !{metadata !"0x34\00Version\00Version\00\00111\000\001", null, metadata !3, metadata !31, [4 x i8]* @Version, null} ; [ DW_TAG_variable ] [Version] [line 111] [def]
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!31 = metadata !{metadata !"0x1\00\000\0032\008\000\000", null, null, metadata !32, metadata !33, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 32, align 8, offset 0] [from char]
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!32 = metadata !{metadata !"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ] [char] [line 0, size 8, align 8, offset 0, enc DW_ATE_signed_char]
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!33 = metadata !{metadata !34}
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!34 = metadata !{metadata !"0x21\000\004"} ; [ DW_TAG_subrange_type ] [0, 3]
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!35 = metadata !{metadata !"0x34\00IntGlob\00IntGlob\00\00171\000\001", null, metadata !3, metadata !16, i32* @IntGlob, null} ; [ DW_TAG_variable ] [IntGlob] [line 171] [def]
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!36 = metadata !{metadata !"0x34\00BoolGlob\00BoolGlob\00\00172\000\001", null, metadata !3, metadata !37, i32* @BoolGlob, null} ; [ DW_TAG_variable ] [BoolGlob] [line 172] [def]
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!37 = metadata !{metadata !"0x16\00boolean\00149\000\000\000\000", metadata !82, null, metadata !16} ; [ DW_TAG_typedef ] [boolean] [line 149, size 0, align 0, offset 0] [from int]
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!38 = metadata !{metadata !"0x34\00Char1Glob\00Char1Glob\00\00173\000\001", null, metadata !3, metadata !32, i8* @Char1Glob, null} ; [ DW_TAG_variable ] [Char1Glob] [line 173] [def]
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!39 = metadata !{metadata !"0x34\00Char2Glob\00Char2Glob\00\00174\000\001", null, metadata !3, metadata !32, i8* @Char2Glob, null} ; [ DW_TAG_variable ] [Char2Glob] [line 174] [def]
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!40 = metadata !{metadata !"0x34\00Array1Glob\00Array1Glob\00\00175\000\001", null, metadata !3, metadata !41, [51 x i32]* @Array1Glob, null} ; [ DW_TAG_variable ] [Array1Glob] [line 175] [def]
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!41 = metadata !{metadata !"0x16\00Array1Dim\00135\000\000\000\000", metadata !82, null, metadata !18} ; [ DW_TAG_typedef ] [Array1Dim] [line 135, size 0, align 0, offset 0] [from ]
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!42 = metadata !{metadata !"0x34\00Array2Glob\00Array2Glob\00\00176\000\001", null, metadata !3, metadata !43, [51 x [51 x i32]]* @Array2Glob, null} ; [ DW_TAG_variable ] [Array2Glob] [line 176] [def]
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!43 = metadata !{metadata !"0x16\00Array2Dim\00136\000\000\000\000", metadata !82, null, metadata !44} ; [ DW_TAG_typedef ] [Array2Dim] [line 136, size 0, align 0, offset 0] [from ]
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!44 = metadata !{metadata !"0x1\00\000\0083232\0032\000\000", null, null, metadata !16, metadata !45, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 83232, align 32, offset 0] [from int]
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!45 = metadata !{metadata !20, metadata !20}
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!46 = metadata !{metadata !"0x34\00PtrGlb\00PtrGlb\00\00177\000\001", null, metadata !3, metadata !47, %struct.Record** @PtrGlb, null} ; [ DW_TAG_variable ] [PtrGlb] [line 177] [def]
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!47 = metadata !{metadata !"0x16\00RecordPtr\00148\000\000\000\000", metadata !82, null, metadata !48} ; [ DW_TAG_typedef ] [RecordPtr] [line 148, size 0, align 0, offset 0] [from ]
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!48 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !49} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from RecordType]
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!49 = metadata !{metadata !"0x16\00RecordType\00147\000\000\000\000", metadata !82, null, metadata !50} ; [ DW_TAG_typedef ] [RecordType] [line 147, size 0, align 0, offset 0] [from Record]
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!50 = metadata !{metadata !"0x13\00Record\00138\00448\0064\000\000\000", metadata !82, null, null, metadata !51, null, i32 0, null} ; [ DW_TAG_structure_type ] [Record] [line 138, size 448, align 64, offset 0] [def] [from ]
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!51 = metadata !{metadata !52, metadata !54, metadata !56, metadata !57, metadata !58}
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!52 = metadata !{metadata !"0xd\00PtrComp\00140\0064\0064\000\000", metadata !82, metadata !50, metadata !53} ; [ DW_TAG_member ] [PtrComp] [line 140, size 64, align 64, offset 0] [from ]
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!53 = metadata !{metadata !"0xf\00\000\0064\0064\000\000", null, null, metadata !50} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from Record]
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!54 = metadata !{metadata !"0xd\00Discr\00141\0032\0032\0064\000", metadata !82, metadata !50, metadata !55} ; [ DW_TAG_member ] [Discr] [line 141, size 32, align 32, offset 64] [from Enumeration]
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!55 = metadata !{metadata !"0x16\00Enumeration\00128\000\000\000\000", metadata !82, null, metadata !2} ; [ DW_TAG_typedef ] [Enumeration] [line 128, size 0, align 0, offset 0] [from ]
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!56 = metadata !{metadata !"0xd\00EnumComp\00142\0032\0032\0096\000", metadata !82, metadata !50, metadata !55} ; [ DW_TAG_member ] [EnumComp] [line 142, size 32, align 32, offset 96] [from Enumeration]
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!57 = metadata !{metadata !"0xd\00IntComp\00143\0032\0032\00128\000", metadata !82, metadata !50, metadata !21} ; [ DW_TAG_member ] [IntComp] [line 143, size 32, align 32, offset 128] [from OneToFifty]
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!58 = metadata !{metadata !"0xd\00StringComp\00144\00248\008\00160\000", metadata !82, metadata !50, metadata !59} ; [ DW_TAG_member ] [StringComp] [line 144, size 248, align 8, offset 160] [from String30]
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!59 = metadata !{metadata !"0x16\00String30\00134\000\000\000\000", metadata !82, null, metadata !60} ; [ DW_TAG_typedef ] [String30] [line 134, size 0, align 0, offset 0] [from ]
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!60 = metadata !{metadata !"0x1\00\000\00248\008\000\000", null, null, metadata !32, metadata !61, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 248, align 8, offset 0] [from char]
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!61 = metadata !{metadata !62}
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!62 = metadata !{metadata !"0x21\000\0031"} ; [ DW_TAG_subrange_type ] [0, 30]
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!63 = metadata !{metadata !"0x34\00PtrGlbNext\00PtrGlbNext\00\00178\000\001", null, metadata !3, metadata !47, %struct.Record** @PtrGlbNext, null} ; [ DW_TAG_variable ] [PtrGlbNext] [line 178] [def]
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!64 = metadata !{i32 181, i32 0, metadata !12, null}
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!65 = metadata !{i32 182, i32 0, metadata !12, null}
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!66 = metadata !{i32 183, i32 0, metadata !12, null}
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!67 = metadata !{i32 184, i32 0, metadata !12, null}
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!68 = metadata !{i32 189, i32 0, metadata !12, null}
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!69 = metadata !{i32 190, i32 0, metadata !12, null}
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!73 = metadata !{i32 191, i32 0, metadata !12, null}
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!74 = metadata !{i32 192, i32 0, metadata !12, null}
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!75 = metadata !{i32 193, i32 0, metadata !76, null}
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!76 = metadata !{metadata !"0xb\00193\000\000", metadata !82, metadata !12} ; [ DW_TAG_lexical_block ] [/Users/manmanren/test-Nov/rdar_13183203/test2/dry.c]
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!77 = metadata !{i32 194, i32 0, metadata !76, null}
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!78 = metadata !{i32 195, i32 0, metadata !12, null}
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!79 = metadata !{i32 196, i32 0, metadata !12, null}
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!80 = metadata !{i32 197, i32 0, metadata !12, null}
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!81 = metadata !{i32 198, i32 0, metadata !12, null}
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!82 = metadata !{metadata !"dry.c", metadata !"/Users/manmanren/test-Nov/rdar_13183203/test2"}
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!83 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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