; RUN: llc -mtriple=x86_64-pc-linux -O2 -regalloc=basic < %s | FileCheck %s
; Test to check .debug_loc support. This test case emits many debug_loc entries.
-; CHECK: Loc expr size
-; CHECK-NEXT: .short
+; CHECK: .short {{.*}} # Loc expr size
; CHECK-NEXT: .Ltmp
; CHECK-NEXT: DW_OP_reg
define hidden %0 @__divsc3(float %a, float %b, float %c, float %d) nounwind readnone {
entry:
- tail call void @llvm.dbg.value(metadata !{float %a}, i64 0, metadata !0)
- tail call void @llvm.dbg.value(metadata !{float %b}, i64 0, metadata !11)
- tail call void @llvm.dbg.value(metadata !{float %c}, i64 0, metadata !12)
- tail call void @llvm.dbg.value(metadata !{float %d}, i64 0, metadata !13)
+ tail call void @llvm.dbg.value(metadata float %a, i64 0, metadata !0, metadata !DIExpression()), !dbg !DILocation(scope: !1)
+ tail call void @llvm.dbg.value(metadata float %b, i64 0, metadata !11, metadata !DIExpression()), !dbg !DILocation(scope: !1)
+ tail call void @llvm.dbg.value(metadata float %c, i64 0, metadata !12, metadata !DIExpression()), !dbg !DILocation(scope: !1)
+ tail call void @llvm.dbg.value(metadata float %d, i64 0, metadata !13, metadata !DIExpression()), !dbg !DILocation(scope: !1)
%0 = tail call float @fabsf(float %c) nounwind readnone, !dbg !19 ; <float> [#uses=1]
%1 = tail call float @fabsf(float %d) nounwind readnone, !dbg !19 ; <float> [#uses=1]
%2 = fcmp olt float %0, %1, !dbg !19 ; <i1> [#uses=1]
bb: ; preds = %entry
%3 = fdiv float %c, %d, !dbg !20 ; <float> [#uses=3]
- tail call void @llvm.dbg.value(metadata !{float %3}, i64 0, metadata !16), !dbg !20
+ tail call void @llvm.dbg.value(metadata float %3, i64 0, metadata !16, metadata !DIExpression()), !dbg !20
%4 = fmul float %3, %c, !dbg !21 ; <float> [#uses=1]
%5 = fadd float %4, %d, !dbg !21 ; <float> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{float %5}, i64 0, metadata !14), !dbg !21
+ tail call void @llvm.dbg.value(metadata float %5, i64 0, metadata !14, metadata !DIExpression()), !dbg !21
%6 = fmul float %3, %a, !dbg !22 ; <float> [#uses=1]
%7 = fadd float %6, %b, !dbg !22 ; <float> [#uses=1]
%8 = fdiv float %7, %5, !dbg !22 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %8}, i64 0, metadata !17), !dbg !22
+ tail call void @llvm.dbg.value(metadata float %8, i64 0, metadata !17, metadata !DIExpression()), !dbg !22
%9 = fmul float %3, %b, !dbg !23 ; <float> [#uses=1]
%10 = fsub float %9, %a, !dbg !23 ; <float> [#uses=1]
%11 = fdiv float %10, %5, !dbg !23 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %11}, i64 0, metadata !18), !dbg !23
+ tail call void @llvm.dbg.value(metadata float %11, i64 0, metadata !18, metadata !DIExpression()), !dbg !23
br label %bb2, !dbg !23
bb1: ; preds = %entry
%12 = fdiv float %d, %c, !dbg !24 ; <float> [#uses=3]
- tail call void @llvm.dbg.value(metadata !{float %12}, i64 0, metadata !16), !dbg !24
+ tail call void @llvm.dbg.value(metadata float %12, i64 0, metadata !16, metadata !DIExpression()), !dbg !24
%13 = fmul float %12, %d, !dbg !25 ; <float> [#uses=1]
%14 = fadd float %13, %c, !dbg !25 ; <float> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{float %14}, i64 0, metadata !14), !dbg !25
+ tail call void @llvm.dbg.value(metadata float %14, i64 0, metadata !14, metadata !DIExpression()), !dbg !25
%15 = fmul float %12, %b, !dbg !26 ; <float> [#uses=1]
%16 = fadd float %15, %a, !dbg !26 ; <float> [#uses=1]
%17 = fdiv float %16, %14, !dbg !26 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %17}, i64 0, metadata !17), !dbg !26
+ tail call void @llvm.dbg.value(metadata float %17, i64 0, metadata !17, metadata !DIExpression()), !dbg !26
%18 = fmul float %12, %a, !dbg !27 ; <float> [#uses=1]
%19 = fsub float %b, %18, !dbg !27 ; <float> [#uses=1]
%20 = fdiv float %19, %14, !dbg !27 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %20}, i64 0, metadata !18), !dbg !27
+ tail call void @llvm.dbg.value(metadata float %20, i64 0, metadata !18, metadata !DIExpression()), !dbg !27
br label %bb2, !dbg !27
bb2: ; preds = %bb1, %bb
bb8: ; preds = %bb6
%27 = tail call float @copysignf(float 0x7FF0000000000000, float %c) nounwind readnone, !dbg !30 ; <float> [#uses=2]
%28 = fmul float %27, %a, !dbg !30 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %28}, i64 0, metadata !17), !dbg !30
+ tail call void @llvm.dbg.value(metadata float %28, i64 0, metadata !17, metadata !DIExpression()), !dbg !30
%29 = fmul float %27, %b, !dbg !31 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %29}, i64 0, metadata !18), !dbg !31
+ tail call void @llvm.dbg.value(metadata float %29, i64 0, metadata !18, metadata !DIExpression()), !dbg !31
br label %bb46, !dbg !31
bb9: ; preds = %bb6, %bb4
bb16: ; preds = %bb15
%iftmp.0.0 = select i1 %33, float 1.000000e+00, float 0.000000e+00 ; <float> [#uses=1]
%42 = tail call float @copysignf(float %iftmp.0.0, float %a) nounwind readnone, !dbg !33 ; <float> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{float %42}, i64 0, metadata !0), !dbg !33
+ tail call void @llvm.dbg.value(metadata float %42, i64 0, metadata !0, metadata !DIExpression()), !dbg !33
%43 = fcmp ord float %b, 0.000000e+00 ; <i1> [#uses=1]
%44 = fsub float %b, %b, !dbg !34 ; <float> [#uses=1]
%45 = fcmp uno float %44, 0.000000e+00 ; <i1> [#uses=1]
%46 = and i1 %43, %45, !dbg !34 ; <i1> [#uses=1]
%iftmp.1.0 = select i1 %46, float 1.000000e+00, float 0.000000e+00 ; <float> [#uses=1]
%47 = tail call float @copysignf(float %iftmp.1.0, float %b) nounwind readnone, !dbg !34 ; <float> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{float %47}, i64 0, metadata !11), !dbg !34
+ tail call void @llvm.dbg.value(metadata float %47, i64 0, metadata !11, metadata !DIExpression()), !dbg !34
%48 = fmul float %42, %c, !dbg !35 ; <float> [#uses=1]
%49 = fmul float %47, %d, !dbg !35 ; <float> [#uses=1]
%50 = fadd float %48, %49, !dbg !35 ; <float> [#uses=1]
%51 = fmul float %50, 0x7FF0000000000000, !dbg !35 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %51}, i64 0, metadata !17), !dbg !35
+ tail call void @llvm.dbg.value(metadata float %51, i64 0, metadata !17, metadata !DIExpression()), !dbg !35
%52 = fmul float %47, %c, !dbg !36 ; <float> [#uses=1]
%53 = fmul float %42, %d, !dbg !36 ; <float> [#uses=1]
%54 = fsub float %52, %53, !dbg !36 ; <float> [#uses=1]
%55 = fmul float %54, 0x7FF0000000000000, !dbg !36 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %55}, i64 0, metadata !18), !dbg !36
+ tail call void @llvm.dbg.value(metadata float %55, i64 0, metadata !18, metadata !DIExpression()), !dbg !36
br label %bb46, !dbg !36
bb27: ; preds = %bb15, %bb14, %bb11
bb35: ; preds = %bb34
%iftmp.2.0 = select i1 %59, float 1.000000e+00, float 0.000000e+00 ; <float> [#uses=1]
%67 = tail call float @copysignf(float %iftmp.2.0, float %c) nounwind readnone, !dbg !38 ; <float> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{float %67}, i64 0, metadata !12), !dbg !38
+ tail call void @llvm.dbg.value(metadata float %67, i64 0, metadata !12, metadata !DIExpression()), !dbg !38
%68 = fcmp ord float %d, 0.000000e+00 ; <i1> [#uses=1]
%69 = fsub float %d, %d, !dbg !39 ; <float> [#uses=1]
%70 = fcmp uno float %69, 0.000000e+00 ; <i1> [#uses=1]
%71 = and i1 %68, %70, !dbg !39 ; <i1> [#uses=1]
%iftmp.3.0 = select i1 %71, float 1.000000e+00, float 0.000000e+00 ; <float> [#uses=1]
%72 = tail call float @copysignf(float %iftmp.3.0, float %d) nounwind readnone, !dbg !39 ; <float> [#uses=2]
- tail call void @llvm.dbg.value(metadata !{float %72}, i64 0, metadata !13), !dbg !39
+ tail call void @llvm.dbg.value(metadata float %72, i64 0, metadata !13, metadata !DIExpression()), !dbg !39
%73 = fmul float %67, %a, !dbg !40 ; <float> [#uses=1]
%74 = fmul float %72, %b, !dbg !40 ; <float> [#uses=1]
%75 = fadd float %73, %74, !dbg !40 ; <float> [#uses=1]
%76 = fmul float %75, 0.000000e+00, !dbg !40 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %76}, i64 0, metadata !17), !dbg !40
+ tail call void @llvm.dbg.value(metadata float %76, i64 0, metadata !17, metadata !DIExpression()), !dbg !40
%77 = fmul float %67, %b, !dbg !41 ; <float> [#uses=1]
%78 = fmul float %72, %a, !dbg !41 ; <float> [#uses=1]
%79 = fsub float %77, %78, !dbg !41 ; <float> [#uses=1]
%80 = fmul float %79, 0.000000e+00, !dbg !41 ; <float> [#uses=1]
- tail call void @llvm.dbg.value(metadata !{float %80}, i64 0, metadata !18), !dbg !41
+ tail call void @llvm.dbg.value(metadata float %80, i64 0, metadata !18, metadata !DIExpression()), !dbg !41
br label %bb46, !dbg !41
bb46: ; preds = %bb35, %bb34, %bb33, %bb30, %bb16, %bb8, %bb2
declare float @copysignf(float, float) nounwind readnone
-declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
!llvm.dbg.cu = !{!3}
-!43 = metadata !{metadata !0, metadata !11, metadata !12, metadata !13, metadata !14, metadata !16, metadata !17, metadata !18}
-!44 = metadata !{metadata !1}
-
-!0 = metadata !{i32 786689, metadata !1, metadata !"a", metadata !2, i32 1921, metadata !9, i32 0, null} ; [ DW_TAG_arg_variable ]
-!1 = metadata !{i32 786478, i32 0, metadata !2, metadata !"__divsc3", metadata !"__divsc3", metadata !"__divsc3", metadata !2, i32 1922, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 true, %0 (float, float, float, float)* @__divsc3, null, null, metadata !43, i32 1922} ; [ DW_TAG_subprogram ]
-!2 = metadata !{i32 786473, metadata !"libgcc2.c", metadata !"/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc", metadata !3} ; [ DW_TAG_file_type ]
-!3 = metadata !{i32 786449, i32 0, i32 1, metadata !2, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, metadata !"", i32 0, null, null, metadata !44, null, metadata !""} ; [ DW_TAG_compile_unit ]
-!4 = metadata !{i32 786453, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ]
-!5 = metadata !{metadata !6, metadata !9, metadata !9, metadata !9, metadata !9}
-!6 = metadata !{i32 786454, metadata !7, metadata !"SCtype", metadata !7, i32 170, i64 0, i64 0, i64 0, i32 0, metadata !8} ; [ DW_TAG_typedef ]
-!7 = metadata !{i32 786473, metadata !"libgcc2.h", metadata !"/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc", metadata !3} ; [ DW_TAG_file_type ]
-!8 = metadata !{i32 786468, metadata !2, metadata !"complex float", metadata !2, i32 0, i64 64, i64 32, i64 0, i32 0, i32 3} ; [ DW_TAG_base_type ]
-!9 = metadata !{i32 786454, metadata !7, metadata !"SFtype", metadata !7, i32 167, i64 0, i64 0, i64 0, i32 0, metadata !10} ; [ DW_TAG_typedef ]
-!10 = metadata !{i32 786468, metadata !2, metadata !"float", metadata !2, i32 0, i64 32, i64 32, i64 0, i32 0, i32 4} ; [ DW_TAG_base_type ]
-!11 = metadata !{i32 786689, metadata !1, metadata !"b", metadata !2, i32 1921, metadata !9, i32 0, null} ; [ DW_TAG_arg_variable ]
-!12 = metadata !{i32 786689, metadata !1, metadata !"c", metadata !2, i32 1921, metadata !9, i32 0, null} ; [ DW_TAG_arg_variable ]
-!13 = metadata !{i32 786689, metadata !1, metadata !"d", metadata !2, i32 1921, metadata !9, i32 0, null} ; [ DW_TAG_arg_variable ]
-!14 = metadata !{i32 786688, metadata !15, metadata !"denom", metadata !2, i32 1923, metadata !9, i32 0, null} ; [ DW_TAG_auto_variable ]
-!15 = metadata !{i32 786443, metadata !1, i32 1922, i32 0} ; [ DW_TAG_lexical_block ]
-!16 = metadata !{i32 786688, metadata !15, metadata !"ratio", metadata !2, i32 1923, metadata !9, i32 0, null} ; [ DW_TAG_auto_variable ]
-!17 = metadata !{i32 786688, metadata !15, metadata !"x", metadata !2, i32 1923, metadata !9, i32 0, null} ; [ DW_TAG_auto_variable ]
-!18 = metadata !{i32 786688, metadata !15, metadata !"y", metadata !2, i32 1923, metadata !9, i32 0, null} ; [ DW_TAG_auto_variable ]
-!19 = metadata !{i32 1929, i32 0, metadata !15, null}
-!20 = metadata !{i32 1931, i32 0, metadata !15, null}
-!21 = metadata !{i32 1932, i32 0, metadata !15, null}
-!22 = metadata !{i32 1933, i32 0, metadata !15, null}
-!23 = metadata !{i32 1934, i32 0, metadata !15, null}
-!24 = metadata !{i32 1938, i32 0, metadata !15, null}
-!25 = metadata !{i32 1939, i32 0, metadata !15, null}
-!26 = metadata !{i32 1940, i32 0, metadata !15, null}
-!27 = metadata !{i32 1941, i32 0, metadata !15, null}
-!28 = metadata !{i32 1946, i32 0, metadata !15, null}
-!29 = metadata !{i32 1948, i32 0, metadata !15, null}
-!30 = metadata !{i32 1950, i32 0, metadata !15, null}
-!31 = metadata !{i32 1951, i32 0, metadata !15, null}
-!32 = metadata !{i32 1953, i32 0, metadata !15, null}
-!33 = metadata !{i32 1955, i32 0, metadata !15, null}
-!34 = metadata !{i32 1956, i32 0, metadata !15, null}
-!35 = metadata !{i32 1957, i32 0, metadata !15, null}
-!36 = metadata !{i32 1958, i32 0, metadata !15, null}
-!37 = metadata !{i32 1960, i32 0, metadata !15, null}
-!38 = metadata !{i32 1962, i32 0, metadata !15, null}
-!39 = metadata !{i32 1963, i32 0, metadata !15, null}
-!40 = metadata !{i32 1964, i32 0, metadata !15, null}
-!41 = metadata !{i32 1965, i32 0, metadata !15, null}
-!42 = metadata !{i32 1969, i32 0, metadata !15, null}
+!llvm.module.flags = !{!48}
+
+!0 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 1921, arg: 0, scope: !1, file: !2, type: !9)
+!1 = !DISubprogram(name: "__divsc3", linkageName: "__divsc3", line: 1922, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 1922, file: !45, scope: !2, type: !4, function: %0 (float, float, float, float)* @__divsc3, variables: !43)
+!2 = !DIFile(filename: "libgcc2.c", directory: "/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc")
+!3 = !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, emissionKind: 1, file: !45, enums: !47, retainedTypes: !47, subprograms: !44, imports: null)
+!4 = !DISubroutineType(types: !5)
+!5 = !{!6, !9, !9, !9, !9}
+!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "SCtype", line: 170, file: !46, scope: !7, baseType: !8)
+!7 = !DIFile(filename: "libgcc2.h", directory: "/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc")
+!8 = !DIBasicType(tag: DW_TAG_base_type, name: "complex float", size: 64, align: 32, encoding: DW_ATE_complex_float)
+!9 = !DIDerivedType(tag: DW_TAG_typedef, name: "SFtype", line: 167, file: !46, scope: !7, baseType: !10)
+!10 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
+!11 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "b", line: 1921, arg: 0, scope: !1, file: !2, type: !9)
+!12 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "c", line: 1921, arg: 0, scope: !1, file: !2, type: !9)
+!13 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "d", line: 1921, arg: 0, scope: !1, file: !2, type: !9)
+!14 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "denom", line: 1923, scope: !15, file: !2, type: !9)
+!15 = distinct !DILexicalBlock(line: 1922, column: 0, file: !45, scope: !1)
+!16 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "ratio", line: 1923, scope: !15, file: !2, type: !9)
+!17 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "x", line: 1923, scope: !15, file: !2, type: !9)
+!18 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "y", line: 1923, scope: !15, file: !2, type: !9)
+!19 = !DILocation(line: 1929, scope: !15)
+!20 = !DILocation(line: 1931, scope: !15)
+!21 = !DILocation(line: 1932, scope: !15)
+!22 = !DILocation(line: 1933, scope: !15)
+!23 = !DILocation(line: 1934, scope: !15)
+!24 = !DILocation(line: 1938, scope: !15)
+!25 = !DILocation(line: 1939, scope: !15)
+!26 = !DILocation(line: 1940, scope: !15)
+!27 = !DILocation(line: 1941, scope: !15)
+!28 = !DILocation(line: 1946, scope: !15)
+!29 = !DILocation(line: 1948, scope: !15)
+!30 = !DILocation(line: 1950, scope: !15)
+!31 = !DILocation(line: 1951, scope: !15)
+!32 = !DILocation(line: 1953, scope: !15)
+!33 = !DILocation(line: 1955, scope: !15)
+!34 = !DILocation(line: 1956, scope: !15)
+!35 = !DILocation(line: 1957, scope: !15)
+!36 = !DILocation(line: 1958, scope: !15)
+!37 = !DILocation(line: 1960, scope: !15)
+!38 = !DILocation(line: 1962, scope: !15)
+!39 = !DILocation(line: 1963, scope: !15)
+!40 = !DILocation(line: 1964, scope: !15)
+!41 = !DILocation(line: 1965, scope: !15)
+!42 = !DILocation(line: 1969, scope: !15)
+!43 = !{!0, !11, !12, !13, !14, !16, !17, !18}
+!44 = !{!1}
+!45 = !DIFile(filename: "libgcc2.c", directory: "/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc")
+!46 = !DIFile(filename: "libgcc2.h", directory: "/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc")
+!47 = !{}
+!48 = !{i32 1, !"Debug Info Version", i32 3}
projects / oota-llvm.git / blobdiff