// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5 // RUN: %clang_cc1 -triple x86_64-unknown-linux -O2 -fsanitize-cfi-cross-dso \ // RUN: -fsanitize=cfi-icall,cfi-nvcall,cfi-vcall,cfi-unrelated-cast,cfi-derived-cast \ // RUN: -fsanitize-trap=cfi-icall,cfi-nvcall -fsanitize-recover=cfi-vcall,cfi-unrelated-cast \ // RUN: -fsanitize-annotate-debug-info=cfi-icall,cfi-nvcall,cfi-vcall,cfi-unrelated-cast,cfi-derived-cast \ // RUN: -fdebug-prefix-map=%S/= -fno-ident -fdebug-compilation-dir=%S -debug-info-kind=limited \ // RUN: -emit-llvm -o - %s | FileCheck %s // CHECK-LABEL: define dso_local void @caller( // CHECK-SAME: ptr noundef [[F:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] !dbg [[DBG7:![0-9]+]] !type [[META16:![0-9]+]] !type [[META17:![0-9]+]] !type [[META18:![0-9]+]] { // CHECK-NEXT: [[ENTRY:.*:]] // CHECK-NEXT: #dbg_value(ptr [[F]], [[META15:![0-9]+]], !DIExpression(), [[META19:![0-9]+]]) // CHECK-NEXT: [[TMP0:%.*]] = tail call i1 @llvm.type.test(ptr [[F]], metadata !"_ZTSFvvE"), !dbg [[DBG20:![0-9]+]], !nosanitize [[META24:![0-9]+]] // CHECK-NEXT: br i1 [[TMP0]], label %[[CFI_CONT:.*]], label %[[CFI_SLOWPATH:.*]], !dbg [[DBG20]], !prof [[PROF25:![0-9]+]], !nosanitize [[META24]] // CHECK: [[CFI_SLOWPATH]]: // CHECK-NEXT: tail call void @__cfi_slowpath(i64 9080559750644022485, ptr [[F]]) #[[ATTR6:[0-9]+]], !dbg [[DBG20]], !nosanitize [[META24]] // CHECK-NEXT: br label %[[CFI_CONT]], !dbg [[DBG20]], !nosanitize [[META24]] // CHECK: [[CFI_CONT]]: // CHECK-NEXT: tail call void [[F]]() #[[ATTR6]], !dbg [[DBG23:![0-9]+]] // CHECK-NEXT: ret void, !dbg [[DBG26:![0-9]+]] // void caller(void (*f)(void)) { f(); } //. // CHECK: [[META0:![0-9]+]] = distinct !DICompileUnit(language: DW_LANG_C11, file: [[META1:![0-9]+]], isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None) // CHECK: [[META1]] = !DIFile(filename: "{{.*}}", directory: {{.*}}) // CHECK: [[DBG7]] = distinct !DISubprogram(name: "caller", scope: [[META8:![0-9]+]], file: [[META8]], line: 22, type: [[META9:![0-9]+]], scopeLine: 22, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: [[META0]], retainedNodes: [[META14:![0-9]+]]) // CHECK: [[META8]] = !DIFile(filename: "{{.*}}cfi-check-fail-debuginfo.c", directory: {{.*}}) // CHECK: [[META9]] = !DISubroutineType(types: [[META10:![0-9]+]]) // CHECK: [[META10]] = !{null, [[META11:![0-9]+]]} // CHECK: [[META11]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[META12:![0-9]+]], size: 64) // CHECK: [[META12]] = !DISubroutineType(types: [[META13:![0-9]+]]) // CHECK: [[META13]] = !{null} // CHECK: [[META14]] = !{[[META15]]} // CHECK: [[META15]] = !DILocalVariable(name: "f", arg: 1, scope: [[DBG7]], file: [[META8]], line: 22, type: [[META11]]) // CHECK: [[META16]] = !{i64 0, !"_ZTSFvPFvvEE"} // CHECK: [[META17]] = !{i64 0, !"_ZTSFvPvE.generalized"} // CHECK: [[META18]] = !{i64 0, i64 2451761621477796417} // CHECK: [[META19]] = !DILocation(line: 0, scope: [[DBG7]]) // CHECK: [[DBG20]] = !DILocation(line: 0, scope: [[META21:![0-9]+]], inlinedAt: [[DBG23]]) // CHECK: [[META21]] = distinct !DISubprogram(name: "__ubsan_check_cfi_icall", scope: [[META8]], file: [[META8]], type: [[META22:![0-9]+]], flags: DIFlagArtificial, spFlags: DISPFlagDefinition, unit: [[META0]]) // CHECK: [[META22]] = !DISubroutineType(types: null) // CHECK: [[DBG23]] = !DILocation(line: 23, column: 3, scope: [[DBG7]]) // CHECK: [[META24]] = !{} // CHECK: [[PROF25]] = !{!"branch_weights", i32 1048575, i32 1} // CHECK: [[DBG26]] = !DILocation(line: 24, column: 1, scope: [[DBG7]]) //.