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gerrit-public.fairphone.software / toolchain / llvm-project / 40d067cd7f985e6a61a5a7b2650eee6d271bce0b / . / clang / test / Driver / fsanitize-coverage.c
blob: 6fa1daa4a63e39cfcfcaed2e49ccf2edb1194fd2 [file] [log] [blame]
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]1// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-0
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]2// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge -fsanitize-coverage=0 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-0
3// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-0
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]4// CHECK-SANITIZE-COVERAGE-0-NOT: fsanitize-coverage-type
Kostya Serebryany578787a2016-03-02 19:16:54 +0000[diff] [blame]5// CHECK-SANITIZE-COVERAGE-0: -fsanitize=address
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]6
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]7// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
8// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
9// RUN: %clang -target x86_64-linux-gnu -fsanitize=leak -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
10// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
11// RUN: %clang -target x86_64-linux-gnu -fsanitize=bool -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
12// RUN: %clang -target x86_64-linux-gnu -fsanitize=dataflow -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
13// CHECK-SANITIZE-COVERAGE-FUNC: fsanitize-coverage-type=1
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]14
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]15// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-BB
16// CHECK-SANITIZE-COVERAGE-BB: fsanitize-coverage-type=2
17
18// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-EDGE
19// CHECK-SANITIZE-COVERAGE-EDGE: fsanitize-coverage-type=3
20
21// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge,indirect-calls %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC_INDIR
22// CHECK-SANITIZE-COVERAGE-FUNC_INDIR: fsanitize-coverage-type=3
23// CHECK-SANITIZE-COVERAGE-FUNC_INDIR: fsanitize-coverage-indirect-calls
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]24
Kostya Serebryany578787a2016-03-02 19:16:54 +0000[diff] [blame]25// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=1 %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-1
Kostya Serebryany9d1ed132017-04-19 19:57:16 +0000[diff] [blame]26// CHECK-SANITIZE-COVERAGE-1: warning: argument '-fsanitize-coverage=1' is deprecated, use '-fsanitize-coverage=trace-pc-guard' instead
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]27
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]28// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-UNUSED
Evgeniy Stepanov5b49eb42016-06-14 21:33:40 +0000[diff] [blame]29// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]30// CHECK-SANITIZE-COVERAGE-UNUSED: argument unused during compilation: '-fsanitize-coverage=func'
Kostya Serebryanyf5b25f82016-04-18 21:30:17 +0000[diff] [blame]31// CHECK-SANITIZE-COVERAGE-UNUSED-NOT: -fsanitize-coverage-type=1
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]32
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]33// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func -fno-sanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-SAN-DISABLED
Alexey Samsonovde0aff32015-05-21 01:07:52 +0000[diff] [blame]34// CHECK-SANITIZE-COVERAGE-SAN-DISABLED-NOT: argument unused
35
Kostya Serebryany1c0e9e92017-04-19 21:31:11 +0000[diff] [blame]36// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge,indirect-calls,trace-pc,trace-cmp,trace-div,trace-gep %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FEATURES
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]37// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-type=3
38// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-indirect-calls
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]39// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-cmp
Kostya Serebryany3b419712016-08-30 01:27:03 +0000[diff] [blame]40// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-div
41// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-gep
Kostya Serebryanyd4590c72016-02-17 21:34:43 +0000[diff] [blame]42// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-pc
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]43
Kostya Serebryany1c0e9e92017-04-19 21:31:11 +0000[diff] [blame]44// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func,edge,indirect-calls,trace-cmp -fno-sanitize-coverage=edge,indirect-calls %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-MASK
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]45// CHECK-MASK: -fsanitize-coverage-type=1
46// CHECK-MASK: -fsanitize-coverage-trace-cmp
47// CHECK-MASK-NOT: -fsanitize-coverage-
48
49// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=foobar %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-VALUE
50// CHECK-INVALID-VALUE: error: unsupported argument 'foobar' to option 'fsanitize-coverage='
51
52// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INCOMPATIBLE
53// CHECK-INCOMPATIBLE: error: invalid argument '-fsanitize-coverage=func' not allowed with '-fsanitize-coverage=edge'
54
Kostya Serebryany1a02d8b2017-04-19 20:15:58 +0000[diff] [blame]55// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-8BIT
56// CHECK-8BIT: warning: argument '-fsanitize-coverage=8bit-counters' is deprecated, use '-fsanitize-coverage=trace-pc-guard' instead
Kostya Serebryany1c0e9e92017-04-19 21:31:11 +0000[diff] [blame]57// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE-BB
58// CHECK-TRACE-BB: warning: argument '-fsanitize-coverage=trace-bb' is deprecated, use '-fsanitize-coverage=trace-pc-guard' instead
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]59
Kostya Serebryany52e86492016-02-18 00:49:23 +0000[diff] [blame]60// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_EDGE
61// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=edge,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_EDGE
62// CHECK-TRACE_PC_EDGE: -fsanitize-coverage-type=3
63// CHECK-TRACE_PC_EDGE: -fsanitize-coverage-trace-pc
64// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_FUNC
65// CHECK-TRACE_PC_FUNC: -fsanitize-coverage-type=1
66// CHECK-TRACE_PC_FUNC: -fsanitize-coverage-trace-pc
67
Kostya Serebryany60cdd612016-09-14 01:39:49 +0000[diff] [blame]68// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_EDGE
69// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=edge,trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_EDGE
70// CHECK-TRACE_PC_GUARD_EDGE: -fsanitize-coverage-type=3
71// CHECK-TRACE_PC_GUARD_EDGE: -fsanitize-coverage-trace-pc-guard
72// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func,trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_FUNC
73// CHECK-TRACE_PC_GUARD_FUNC: -fsanitize-coverage-type=1
74// CHECK-TRACE_PC_GUARD_FUNC: -fsanitize-coverage-trace-pc-guard
75
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]76// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=trace-cmp,indirect-calls %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-TYPE-NECESSARY
77// CHECK-NO-TYPE-NECESSARY-NOT: error:
78// CHECK-NO-TYPE-NECESSARY: -fsanitize-coverage-indirect-calls
79// CHECK-NO-TYPE-NECESSARY: -fsanitize-coverage-trace-cmp
80
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]81// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func -fsanitize-coverage=trace-cmp %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-EXTEND-LEGACY
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]82// CHECK-EXTEND-LEGACY: -fsanitize-coverage-type=1
83// CHECK-EXTEND-LEGACY: -fsanitize-coverage-trace-cmp
84
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]85// RUN: %clang_cl --target=i386-pc-win32 -fsanitize=address -fsanitize-coverage=func -c -### -- %s 2>&1 | FileCheck %s -check-prefix=CLANG-CL-COVERAGE
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]86// CLANG-CL-COVERAGE-NOT: error:
87// CLANG-CL-COVERAGE-NOT: warning:
88// CLANG-CL-COVERAGE-NOT: argument unused
89// CLANG-CL-COVERAGE-NOT: unknown argument
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]90// CLANG-CL-COVERAGE: -fsanitize-coverage-type=1
Kostya Serebryany52e86492016-02-18 00:49:23 +0000[diff] [blame]91// CLANG-CL-COVERAGE: -fsanitize=address