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clang-p2996/llvm/test/Instrumentation/JustMyCode/jmc-instrument.ll
Yuanfang Chen d538ad53c3 [JMCInstrument] infer proper path style based on debug info 
By default, the path style is decided by the host. This patch makes JMC
uses the path style used by the SP directory. This makes JMC output
host-independent.

Fixes: https://github.com/llvm/llvm-project/issues/54219

Reviewed By: rnk

Differential Revision: https://reviews.llvm.org/D121236
2022-03-10 10:50:44 -08:00

165 lines
8.6 KiB
LLVM
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; RUN: opt -jmc-instrument -mtriple=x86_64-pc-windows-msvc -S < %s | FileCheck %s
; RUN: opt -jmc-instrument -mtriple=aarch64-pc-windows-msvc -S < %s | FileCheck %s
; RUN: opt -jmc-instrument -mtriple=arm-pc-windows-msvc -S < %s | FileCheck %s
; CHECK: $__JustMyCode_Default = comdat any
; CHECK: @"__7DF23CF5_x@c" = internal unnamed_addr global i8 1, section ".msvcjmc", align 1, !dbg !0
; CHECK: @llvm.used = appending global [1 x i8*] [i8* bitcast (void (i8*)* @__JustMyCode_Default to i8*)], section "llvm.metadata"
; CHECK: @"__A8764FDD_x@c" = internal unnamed_addr global i8 1, section ".msvcjmc", align 1, !dbg !5
; CHECK: @"__0C712A50_x@c" = internal unnamed_addr global i8 1, section ".msvcjmc", align 1, !dbg !9
; CHECK: @"__A3605329_x@c" = internal unnamed_addr global i8 1, section ".msvcjmc", align 1, !dbg !12
; CHECK: define void @l1() !dbg !19 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__7DF23CF5_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @l2() !dbg !23 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__7DF23CF5_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w1() !dbg !25 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__A8764FDD_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w2() !dbg !26 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__A8764FDD_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w3() !dbg !28 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__A8764FDD_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w4() !dbg !30 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__A8764FDD_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w5() !dbg !32 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__0C712A50_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w6() !dbg !33 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__A3605329_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @w7() !dbg !34 {
; CHECK: call void @__CheckForDebuggerJustMyCode(i8* noundef @"__0C712A50_x@c")
; CHECK: ret void
; CHECK: }
; CHECK: define void @__JustMyCode_Default(i8* noundef %0) unnamed_addr comdat {
; CHECK: ret void
; CHECK: }
; CHECK: declare void @__CheckForDebuggerJustMyCode(i8* noundef) unnamed_addr
; CHECK: !llvm.linker.options = !{!18}
; CHECK: !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
; CHECK: !1 = distinct !DIGlobalVariable(name: "__7DF23CF5_x@c", scope: !2, file: !3, type: !8, isLocal: true, isDefinition: true)
; CHECK: !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: None)
; CHECK: !3 = !DIFile(filename: "a/x.c", directory: "/tmp")
; CHECK: !4 = !{!0, !5, !9, !12}
; CHECK: !5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression())
; CHECK: !6 = distinct !DIGlobalVariable(name: "__A8764FDD_x@c", scope: !2, file: !7, type: !8, isLocal: true, isDefinition: true)
; CHECK: !7 = !DIFile(filename: "./x.c", directory: "C:\\\\a\\\\b\\\\")
; CHECK: !8 = !DIBasicType(name: "unsigned char", size: 8, encoding: DW_ATE_unsigned_char, flags: DIFlagArtificial)
; CHECK: !9 = !DIGlobalVariableExpression(var: !10, expr: !DIExpression())
; CHECK: !10 = distinct !DIGlobalVariable(name: "__0C712A50_x@c", scope: !2, file: !11, type: !8, isLocal: true, isDefinition: true)
; CHECK: !11 = !DIFile(filename: "./b/.\\../b/x.c", directory: "a\\d/p")
; CHECK: !12 = !DIGlobalVariableExpression(var: !13, expr: !DIExpression())
; CHECK: !13 = distinct !DIGlobalVariable(name: "__A3605329_x@c", scope: !2, file: !14, type: !8, isLocal: true, isDefinition: true)
; CHECK: !14 = !DIFile(filename: "./b/./../b/x.c", directory: "a/d/p")
; CHECK: !15 = !{i32 2, !"CodeView", i32 1}
; CHECK: !16 = !{i32 2, !"Debug Info Version", i32 3}
; CHECK: !17 = !{!"clang"}
; CHECK: !18 = !{!"/alternatename:__CheckForDebuggerJustMyCode=__JustMyCode_Default"}
; CHECK: !19 = distinct !DISubprogram(name: "f", scope: !3, file: !3, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !20 = !DISubroutineType(types: !21)
; CHECK: !21 = !{null}
; CHECK: !22 = !{}
; CHECK: !23 = distinct !DISubprogram(name: "f", scope: !24, file: !24, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !24 = !DIFile(filename: "x.c", directory: "/tmp/a")
; CHECK: !25 = distinct !DISubprogram(name: "f", scope: !7, file: !7, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !26 = distinct !DISubprogram(name: "f", scope: !27, file: !27, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !27 = !DIFile(filename: "./b\\x.c", directory: "C:\\\\a\\\\")
; CHECK: !28 = distinct !DISubprogram(name: "f", scope: !29, file: !29, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !29 = !DIFile(filename: "./b/x.c", directory: "C:\\\\a\\\\")
; CHECK: !30 = distinct !DISubprogram(name: "f", scope: !31, file: !31, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !31 = !DIFile(filename: "./b/./../b/x.c", directory: "C:/a")
; CHECK: !32 = distinct !DISubprogram(name: "f", scope: !11, file: !11, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !33 = distinct !DISubprogram(name: "f", scope: !14, file: !14, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !34 = distinct !DISubprogram(name: "f", scope: !35, file: !35, line: 1, type: !20, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !22)
; CHECK: !35 = !DIFile(filename: "./b/./../b\\x.c", directory: "a/d/p")
; All use the same flag
define void @l1() !dbg !20 {
ret void
}
define void @l2() !dbg !21 {
ret void
}
; All use the same flag
define void @w1() !dbg !22 {
ret void
}
define void @w2() !dbg !23 {
ret void
}
define void @w3() !dbg !24 {
ret void
}
define void @w4() !dbg !25 {
ret void
}
; Test relative paths
define void @w5() !dbg !26 {
ret void
}
define void @w6() !dbg !27 {
ret void
}
define void @w7() !dbg !28 {
ret void
}
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!17, !18}
!llvm.ident = !{!19}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)
!1 = !DIFile(filename: "a/x.c", directory: "/tmp")
!2 = !DIFile(filename: "x.c", directory: "/tmp/a")
!3 = !DIFile(filename: "./x.c", directory: "C:\\\\a\\\\b\\\\")
!4 = !DIFile(filename: "./b\\x.c", directory: "C:\\\\a\\\\")
!5 = !DIFile(filename: "./b/x.c", directory: "C:\\\\a\\\\")
!6 = !DIFile(filename: "./b/./../b/x.c", directory: "C:/a")
!7 = !DIFile(filename: "./b/.\\../b/x.c", directory: "a\\d/p")
!8 = !DIFile(filename: "./b/./../b/x.c", directory: "a/d/p")
!9 = !DIFile(filename: "./b/./../b\\x.c", directory: "a/d/p")
!17 = !{i32 2, !"CodeView", i32 1}
!18 = !{i32 2, !"Debug Info Version", i32 3}
!19 = !{!"clang"}
!20 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!21 = distinct !DISubprogram(name: "f", scope: !2, file: !2, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!22 = distinct !DISubprogram(name: "f", scope: !3, file: !3, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!23 = distinct !DISubprogram(name: "f", scope: !4, file: !4, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!24 = distinct !DISubprogram(name: "f", scope: !5, file: !5, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!25 = distinct !DISubprogram(name: "f", scope: !6, file: !6, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!26 = distinct !DISubprogram(name: "f", scope: !7, file: !7, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!27 = distinct !DISubprogram(name: "f", scope: !8, file: !8, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!28 = distinct !DISubprogram(name: "f", scope: !9, file: !9, line: 1, type: !31, scopeLine: 1, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !33)
!31 = !DISubroutineType(types: !32)
!32 = !{null}
!33 = !{}
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