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gerrit-public.fairphone.software / toolchain / llvm-project / 063b6520965ddb74ea3e08875ed1ba858d6774fd / . / clang / test / Driver / fsanitize-coverage.c
blob: 84d92b2adb694a8c3c290f8462ef41e29ea1cb2b [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 Serebryany8955efc2017-05-03 01:27:28 +0000[diff] [blame]7// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
Alexander Potapenkodc5b95b2017-06-08 16:24:21 +0000[diff] [blame]8// RUN: %clang -target x86_64-linux-gnu -fsanitize=kernel-address -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
Kostya Serebryany8955efc2017-05-03 01:27:28 +0000[diff] [blame]9// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
10// RUN: %clang -target x86_64-linux-gnu -fsanitize=leak -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
11// RUN: %clang -target x86_64-linux-gnu -fsanitize=undefined -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
12// RUN: %clang -target x86_64-linux-gnu -fsanitize=bool -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
13// RUN: %clang -target x86_64-linux-gnu -fsanitize=dataflow -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
14// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-FUNC
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]15// CHECK-SANITIZE-COVERAGE-FUNC: fsanitize-coverage-type=1
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]16
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]17// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-BB
18// CHECK-SANITIZE-COVERAGE-BB: fsanitize-coverage-type=2
19
20// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANITIZE-COVERAGE-EDGE
21// CHECK-SANITIZE-COVERAGE-EDGE: fsanitize-coverage-type=3
22
23// 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
24// CHECK-SANITIZE-COVERAGE-FUNC_INDIR: fsanitize-coverage-type=3
25// CHECK-SANITIZE-COVERAGE-FUNC_INDIR: fsanitize-coverage-indirect-calls
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]26
Kostya Serebryany578787a2016-03-02 19:16:54 +0000[diff] [blame]27// 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]28// 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]29
Kostya Serebryany8955efc2017-05-03 01:27:28 +0000[diff] [blame]30// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_FUNC_BB_EDGE_DEPRECATED
31// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_FUNC_BB_EDGE_DEPRECATED
32// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_FUNC_BB_EDGE_DEPRECATED
33// CHECK_FUNC_BB_EDGE_DEPRECATED: warning: argument '-fsanitize-coverage=[func|bb|edge]' is deprecated, use '-fsanitize-coverage=[func|bb|edge],[trace-pc-guard|trace-pc]' instead
Alexey Samsonovde0aff32015-05-21 01:07:52 +0000[diff] [blame]34
Kostya Serebryany1c0e9e92017-04-19 21:31:11 +0000[diff] [blame]35// 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]36// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-type=3
37// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-indirect-calls
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]38// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-cmp
Kostya Serebryany3b419712016-08-30 01:27:03 +0000[diff] [blame]39// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-div
40// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-gep
Kostya Serebryanyd4590c72016-02-17 21:34:43 +0000[diff] [blame]41// CHECK-SANITIZE-COVERAGE-FEATURES: -fsanitize-coverage-trace-pc
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]42
Kostya Serebryany1c0e9e92017-04-19 21:31:11 +0000[diff] [blame]43// 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]44// CHECK-MASK: -fsanitize-coverage-type=1
45// CHECK-MASK: -fsanitize-coverage-trace-cmp
46// CHECK-MASK-NOT: -fsanitize-coverage-
47
48// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=foobar %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INVALID-VALUE
49// CHECK-INVALID-VALUE: error: unsupported argument 'foobar' to option 'fsanitize-coverage='
50
51// RUN: %clang -target x86_64-linux-gnu -fsanitize=address -fsanitize-coverage=func -fsanitize-coverage=edge %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-INCOMPATIBLE
52// CHECK-INCOMPATIBLE: error: invalid argument '-fsanitize-coverage=func' not allowed with '-fsanitize-coverage=edge'
53
Kostya Serebryany1a02d8b2017-04-19 20:15:58 +0000[diff] [blame]54// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-8BIT
55// 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]56// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-bb %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE-BB
57// 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]58
Kostya Serebryany52e86492016-02-18 00:49:23 +0000[diff] [blame]59// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_EDGE
60// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=edge,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_EDGE
61// CHECK-TRACE_PC_EDGE: -fsanitize-coverage-type=3
62// CHECK-TRACE_PC_EDGE: -fsanitize-coverage-trace-pc
63// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=func,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_FUNC
64// CHECK-TRACE_PC_FUNC: -fsanitize-coverage-type=1
65// CHECK-TRACE_PC_FUNC: -fsanitize-coverage-trace-pc
66
Kostya Serebryany60cdd612016-09-14 01:39:49 +0000[diff] [blame]67// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-TRACE_PC_GUARD_EDGE
68// 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
69// CHECK-TRACE_PC_GUARD_EDGE: -fsanitize-coverage-type=3
70// CHECK-TRACE_PC_GUARD_EDGE: -fsanitize-coverage-trace-pc-guard
71// 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
72// CHECK-TRACE_PC_GUARD_FUNC: -fsanitize-coverage-type=1
73// CHECK-TRACE_PC_GUARD_FUNC: -fsanitize-coverage-trace-pc-guard
74
Alexey Samsonovdfa908c2015-05-07 22:34:06 +0000[diff] [blame]75// 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
76// CHECK-NO-TYPE-NECESSARY-NOT: error:
77// CHECK-NO-TYPE-NECESSARY: -fsanitize-coverage-indirect-calls
78// CHECK-NO-TYPE-NECESSARY: -fsanitize-coverage-trace-cmp
79
Kostya Serebryany8e3061b2016-02-17 23:57:17 +0000[diff] [blame]80// 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]81// CHECK-EXTEND-LEGACY: -fsanitize-coverage-type=1
82// CHECK-EXTEND-LEGACY: -fsanitize-coverage-trace-cmp
83
Kostya Serebryany50fb6182017-05-05 23:28:18 +0000[diff] [blame]84// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=no-prune,trace-pc %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_NOPRUNE
85// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=no-prune,func,trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_NOPRUNE
86// CHECK_NOPRUNE: -fsanitize-coverage-no-prune
87
Kostya Serebryany2c2fb882017-06-08 22:58:19 +0000[diff] [blame]88// RUN: %clang -target x86_64-linux-gnu -fsanitize-coverage=inline-8bit-counters %s -### 2>&1 | FileCheck %s --check-prefix=CHECK_INLINE8BIT
89// CHECK_INLINE8BIT: -fsanitize-coverage-inline-8bit-counters
90
Kostya Serebryany8955efc2017-05-03 01:27:28 +0000[diff] [blame]91// RUN: %clang_cl --target=i386-pc-win32 -fsanitize=address -fsanitize-coverage=func,trace-pc-guard -c -### -- %s 2>&1 | FileCheck %s -check-prefix=CLANG-CL-COVERAGE
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]92// CLANG-CL-COVERAGE-NOT: error:
93// CLANG-CL-COVERAGE-NOT: warning:
94// CLANG-CL-COVERAGE-NOT: argument unused
95// CLANG-CL-COVERAGE-NOT: unknown argument
Alexey Samsonov3f3b3ab2015-05-07 18:31:29 +0000[diff] [blame]96// CLANG-CL-COVERAGE: -fsanitize-coverage-type=1
Kostya Serebryany52e86492016-02-18 00:49:23 +0000[diff] [blame]97// CLANG-CL-COVERAGE: -fsanitize=address
Petr Hosekeb4127f2017-07-21 01:17:49 +0000[diff] [blame]98
99// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fsanitize-coverage=trace-pc-guard %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-VS-SAFESTACK
100// CHECK-VS-SAFESTACK: -fsanitize=safe-stack
101// CHECK-VS-SAFESTACK-NOT: -fsanitize-coverage-trace-pc-guard
102
103// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fsanitize-coverage=trace-pc-guard -fno-sanitize=safe-stack %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SAFESTACK
104// CHECK-NO-SAFESTACK-NOT: error:
105// CHECK-NO-SAFESTACK-NOT: warning:
106// CHECK-NO-SAFESTACK-NOT: argument unused
107// CHECK-NO-SAFESTACK-NOT: unknown argument
108// CHECK-NO-SAFESTACK-NOT: -fsanitize=safe-stack
109// CHECK-NO-SAFESTACK: -fsanitize-coverage-trace-pc-guard