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1f5133c28c
It looks like this only fails on stdlib+debuginfo builds after: 8a5ed4 Make var parameters an error for Swift 3 <rdar://problem/24428756> DebugInfo/basic.swift test fails after fixing var params
82 lines
4.4 KiB
Swift
82 lines
4.4 KiB
Swift
// A (no longer) basic test for debug info.
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// --------------------------------------------------------------------
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// Verify that we don't emit any debug info by default.
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// RUN: %target-swift-frontend %s -emit-ir -o - | FileCheck %s --check-prefix NDEBUG
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// NDEBUG-NOT: !dbg
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// NDEBUG-NOT: DW_TAG
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// --------------------------------------------------------------------
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// Verify that we don't emit any debug info with -gnone.
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// RUN: %target-swift-frontend %s -emit-ir -gnone -o - | FileCheck %s --check-prefix NDEBUG
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// --------------------------------------------------------------------
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// Verify that we don't emit any type info with -gline-tables-only.
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// RUN: %target-swift-frontend %s -emit-ir -gline-tables-only -o - | FileCheck %s --check-prefix CHECK-LINETABLES
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// CHECK: !dbg
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// CHECK-LINETABLES-NOT: DW_TAG_{{.*}}variable
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// CHECK-LINETABLES-NOT: DW_TAG_structure_type
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// CHECK-LINETABLES-NOT: DW_TAG_basic_type
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// --------------------------------------------------------------------
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// Now check that we do generate line+scope info with -g.
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// RUN: %target-swift-frontend %s -emit-ir -g -o - | FileCheck %s
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// RUN: %target-swift-frontend %s -emit-ir -g -o - -disable-sil-linking | FileCheck %s --check-prefix=CHECK-NOSIL
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// --------------------------------------------------------------------
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// FIXME: <rdar://problem/24428756> DebugInfo/basic.swift test fails after fixing var params
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// REQUIRES: disabled
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//
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// CHECK: foo
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// CHECK-DAG: ret{{.*}}, !dbg ![[RET:[0-9]+]]
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// CHECK-DAG: ![[FOO:[0-9]+]] = distinct !DISubprogram(name: "foo",{{.*}} line: [[@LINE+2]],{{.*}} type: ![[FOOTYPE:[0-9]+]]
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public
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func foo(a: Int64, _ b: Int64) -> Int64 {
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var a = a
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var b = b
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// CHECK-DAG: !DILexicalBlock(scope: ![[FOO]],{{.*}} line: [[@LINE-3]], column: 41)
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// CHECK-DAG: ![[ASCOPE:.*]] = !DILocation(line: [[@LINE-4]], column: 10, scope: ![[FOO]])
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// Check that a is the first and b is the second argument.
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// CHECK-DAG: store i64 %0, i64* [[AADDR:.*]], align 8
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// CHECK-DAG: store i64 %1, i64* [[BADDR:.*]], align 8
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// CHECK-DAG: [[AVAL:%.*]] = getelementptr inbounds {{.*}}, [[AMEM:.*]], i32 0, i32 0
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// CHECK-DAG: [[BVAL:%.*]] = getelementptr inbounds {{.*}}, [[BMEM:.*]], i32 0, i32 0
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// CHECK-DAG: call void @llvm.dbg.declare(metadata i64* [[AADDR]], metadata ![[AARG:.*]], metadata !{{[0-9]+}}), !dbg ![[ASCOPE]]
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// CHECK-DAG: call void @llvm.dbg.declare(metadata i64* [[BADDR]], metadata ![[BARG:.*]], metadata !{{[0-9]+}})
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// CHECK-DAG: ![[AARG]] = !DILocalVariable(name: "a", arg: 1
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// CHECK-DAG: ![[BARG]] = !DILocalVariable(name: "b", arg: 2
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if b != 0 {
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// CHECK-DAG: !DILexicalBlock({{.*}} line: [[@LINE-1]]
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// Transparent inlined multiply:
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// CHECK-DAG: smul{{.*}}, !dbg ![[MUL:[0-9]+]]
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// CHECK-DAG: [[MUL]] = !DILocation(line: [[@LINE+4]], column: 16,
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// Runtime call to multiply function:
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// CHECK-NOSIL: @_TZFsoi1mFTVs5Int64S__S_{{.*}}, !dbg ![[MUL:[0-9]+]]
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// CHECK-NOSIL: [[MUL]] = !DILocation(line: [[@LINE+1]], column: 16,
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return a*b
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} else {
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// CHECK-DAG: ![[PARENT:[0-9]+]] = distinct !DILexicalBlock({{.*}} line: [[@LINE-1]], column: 13)
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var c: Int64 = 42
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// CHECK-DAG: ![[CONDITION:[0-9]+]] = distinct !DILexicalBlock(scope: ![[PARENT]], {{.*}}, line: [[@LINE+1]],
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if a == 0 {
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// CHECK-DAG: !DILexicalBlock(scope: ![[CONDITION]], {{.*}}, line: [[@LINE-1]], column: 18)
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// What about a nested scope?
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return 0
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}
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return c
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}
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}
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// CHECK-DAG: ![[FILE_CWD:[0-9]+]] = !DIFile(filename: "{{.*}}DebugInfo/basic.swift", directory: "{{.*}}")
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// CHECK-DAG: ![[MAINFILE:[0-9]+]] = !DIFile(filename: "basic.swift", directory: "{{.*}}DebugInfo")
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// CHECK-DAG: !DICompileUnit(language: DW_LANG_Swift, file: ![[FILE_CWD]],{{.*}} producer: "{{.*}}Swift version{{.*}},{{.*}} flags: "{{[^"]*}}-emit-ir
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// CHECK-DAG: !DISubprogram(name: "main"
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// Function type for foo.
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// CHECK-DAG: ![[FOOTYPE]] = !DISubroutineType(types: ![[PARAMTYPES:[0-9]+]])
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// CHECK-DAG: ![[PARAMTYPES]] = !{!"_TtVs5Int64", !"_TtVs5Int64", !"_TtVs5Int64"}
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// Import of the main module with the implicit name.
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// CHECK-DAG: !DIImportedEntity(tag: DW_TAG_imported_module, scope: ![[MAINFILE]], entity: ![[MAINMODULE:[0-9]+]], line: 1)
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// CHECK-DAG: ![[MAINMODULE]] = !DIModule({{.*}}, name: "basic"
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// DWARF Version
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// CHECK-DAG: i32 2, !"Dwarf Version", i32 3}
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// Debug Info Version
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// CHECK-DAG: i32 2, !"Debug Info Version", i32
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