Skip to content

Commit 52f072e

Browse files
chapunichapuni
committed
clang/test/CoverageMapping/single-byte-counters.cpp: Rewrite counter matches
1 parent 4a011ac commit 52f072e

File tree

1 file changed

+65
-98
lines changed

1 file changed

+65
-98
lines changed

‎clang/test/CoverageMapping/single-byte-counters.cpp

Lines changed: 65 additions & 98 deletions
Original file line numberDiff line numberDiff line change
@@ -1,169 +1,136 @@
11
// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -mllvm -enable-single-byte-coverage=true -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name single-byte-counters.cpp %s | FileCheck %s
22

33
// CHECK: testIf
4-
int testIf(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+10]]:2 = #0
5-
// CHECK-NEXT: File 0, [[@LINE+5]]:7 -> [[@LINE+5]]:13 = #0
6-
// CHECK-NEXT: Gap,File 0, [[@LINE+4]]:14 -> [[@LINE+5]]:5 = #1
7-
// CHECK-NEXT: File 0, [[@LINE+4]]:5 -> [[@LINE+4]]:16 = #1
8-
// CHECK-NEXT: File 0, [[@LINE+5]]:3 -> [[@LINE+5]]:16 = #2
4+
int testIf(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+7]]:2 = [[C00:#0]]
95
int result = 0;
10-
if (x == 0)
11-
result = -1;
6+
if (x == 0) // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = [[C00]]
7+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:14 -> [[@LINE+1]]:5 = [[C0T:#1]]
8+
result = -1; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:16 = [[C0T]]
129

13-
return result;
10+
return result; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:16 = [[C0E:#2]]
1411
}
1512

1613
// CHECK-NEXT: testIfElse
17-
int testIfElse(int x) { // CHECK-NEXT: File 0, [[@LINE]]:23 -> [[@LINE+13]]:2 = #0
18-
// CHECK-NEXT: File 0, [[@LINE+7]]:7 -> [[@LINE+7]]:12 = #0
19-
// CHECK-NEXT: Gap,File 0, [[@LINE+6]]:13 -> [[@LINE+7]]:5 = #1
20-
// CHECK-NEXT: File 0, [[@LINE+6]]:5 -> [[@LINE+6]]:15 = #1
21-
// CHECK-NEXT: Gap,File 0, [[@LINE+5]]:16 -> [[@LINE+7]]:5 = #2
22-
// CHECK-NEXT: File 0, [[@LINE+6]]:5 -> [[@LINE+6]]:19 = #2
23-
// CHECK-NEXT: File 0, [[@LINE+6]]:3 -> [[@LINE+6]]:16 = #3
14+
int testIfElse(int x) { // CHECK-NEXT: File 0, [[@LINE]]:23 -> [[@LINE+8]]:2 = [[C10:#0]]
2415
int result = 0;
25-
if (x < 0)
26-
result = 0;
27-
else
28-
result = x * x;
29-
return result;
16+
if (x < 0) // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:12 = [[C10]]
17+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:13 -> [[@LINE+1]]:5 = [[C1T:#1]]
18+
result = 0; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:15 = [[C1T]]
19+
else // CHECK-NEXT: Gap,File 0, [[@LINE-1]]:16 -> [[@LINE+1]]:5 = [[C1F:#2]]
20+
result = x * x; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:19 = [[C1F]]
21+
return result; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:16 = [[C1E:#3]]
3022
}
3123

3224
// CHECK-NEXT: testIfElseReturn
33-
int testIfElseReturn(int x) { // CHECK-NEXT: File 0, [[@LINE]]:29 -> [[@LINE+14]]:2 = #0
34-
// CHECK-NEXT: File 0, [[@LINE+8]]:7 -> [[@LINE+8]]:12 = #0
35-
// CHECK-NEXT: Gap,File 0, [[@LINE+7]]:13 -> [[@LINE+8]]:5 = #1
36-
// CHECK-NEXT: File 0, [[@LINE+7]]:5 -> [[@LINE+7]]:19 = #1
37-
// CHECK-NEXT: Gap,File 0, [[@LINE+6]]:20 -> [[@LINE+8]]:5 = #2
38-
// CHECK-NEXT: File 0, [[@LINE+7]]:5 -> [[@LINE+7]]:13 = #2
39-
// CHECK-NEXT: Gap,File 0, [[@LINE+6]]:14 -> [[@LINE+7]]:3 = #3
40-
// CHECK-NEXT: File 0, [[@LINE+6]]:3 -> [[@LINE+6]]:16 = #3
25+
int testIfElseReturn(int x) { // CHECK-NEXT: File 0, [[@LINE]]:29 -> [[@LINE+9]]:2 = [[C20:#0]]
4126
int result = 0;
42-
if (x > 0)
43-
result = x * x;
44-
else
45-
return 0;
46-
return result;
27+
if (x > 0) // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:12 = [[C20]]
28+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:13 -> [[@LINE+1]]:5 = [[C2T:#1]]
29+
result = x * x; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:19 = [[C2T]]
30+
else // CHECK-NEXT: Gap,File 0, [[@LINE-1]]:20 -> [[@LINE+1]]:5 = [[C2F:#2]]
31+
return 0; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:13 = [[C2F]]
32+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:14 -> [[@LINE+1]]:3 = [[C2E:#3]]
33+
return result; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:16 = [[C2E:#3]]
4734
}
4835

4936
// CHECK-NEXT: testSwitch
50-
int testSwitch(int x) { // CHECK-NEXT: File 0, [[@LINE]]:23 -> [[@LINE+22]]:2 = #0
51-
// CHECK-NEXT: Gap,File 0, [[@LINE+9]]:14 -> [[@LINE+17]]:15 = 0
52-
// CHECK-NEXT: File 0, [[@LINE+9]]:3 -> [[@LINE+11]]:10 = #2
53-
// CHECK-NEXT: Gap,File 0, [[@LINE+10]]:11 -> [[@LINE+11]]:3 = 0
54-
// CHECK-NEXT: File 0, [[@LINE+10]]:3 -> [[@LINE+12]]:10 = #3
55-
// CHECK-NEXT: Gap,File 0, [[@LINE+11]]:11 -> [[@LINE+12]]:3 = 0
56-
// CHECK-NEXT: File 0, [[@LINE+11]]:3 -> [[@LINE+12]]:15 = #4
57-
// CHECK-NEXT: Gap,File 0, [[@LINE+12]]:4 -> [[@LINE+14]]:3 = #1
58-
// CHECK-NEXT: File 0, [[@LINE+13]]:3 -> [[@LINE+13]]:16 = #1
37+
int testSwitch(int x) { // CHECK-NEXT: File 0, [[@LINE]]:23 -> [[@LINE+17]]:2 = [[C30:#0]]
5938
int result;
6039
switch (x) {
61-
case 1:
40+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:14 -> [[@LINE+10]]:15 = 0
41+
case 1: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+2]]:10 = [[C31:#2]]
6242
result = 1;
6343
break;
64-
case 2:
44+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:11 -> [[@LINE+1]]:3 = 0
45+
case 2: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+2]]:10 = [[C32:#3]]
6546
result = 2;
6647
break;
67-
default:
48+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:11 -> [[@LINE+1]]:3 = 0
49+
default: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+1]]:15 = [[C3D:#4]]
6850
result = 0;
6951
}
70-
71-
return result;
52+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:4 -> [[@LINE+1]]:3 = [[C3E:#1]]
53+
return result; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:16 = [[C3E]]
7254
}
7355

7456
// CHECK-NEXT: testWhile
75-
int testWhile() { // CHECK-NEXT: File 0, [[@LINE]]:17 -> [[@LINE+13]]:2 = #0
76-
// CHECK-NEXT: File 0, [[@LINE+6]]:10 -> [[@LINE+6]]:16 = #1
77-
// CHECK-NEXT: Gap,File 0, [[@LINE+5]]:17 -> [[@LINE+5]]:18 = #2
78-
// CHECK-NEXT: File 0, [[@LINE+4]]:18 -> [[@LINE+7]]:4 = #2
79-
// CHECK-NEXT: File 0, [[@LINE+8]]:3 -> [[@LINE+8]]:13 = #3
57+
int testWhile() { // CHECK-NEXT: File 0, [[@LINE]]:17 -> [[@LINE+11]]:2 = [[C40:#0]]
8058
int i = 0;
8159
int sum = 0;
82-
while (i < 10) {
60+
while (i < 10) { // CHECK-NEXT: File 0, [[@LINE]]:10 -> [[@LINE]]:16 = [[C4C:#1]]
61+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:17 -> [[@LINE-1]]:18 = [[C4T:#2]]
62+
// CHECK-NEXT: File 0, [[@LINE-2]]:18 -> [[@LINE+3]]:4 = [[C4T]]
8363
sum += i;
8464
i++;
8565
}
8666

87-
return sum;
67+
return sum; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:13 = [[C4E:#3]]
8868
}
8969

9070
// CHECK-NEXT: testContinue
91-
int testContinue() { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+21]]:2 = #0
92-
// CHECK-NEXT: File 0, [[@LINE+12]]:10 -> [[@LINE+12]]:16 = #1
93-
// CHECK-NEXT: Gap,File 0, [[@LINE+11]]:17 -> [[@LINE+11]]:18 = #2
94-
// CHECK-NEXT: File 0, [[@LINE+10]]:18 -> [[@LINE+15]]:4 = #2
95-
// CHECK-NEXT: File 0, [[@LINE+10]]:9 -> [[@LINE+10]]:15 = #2
96-
// CHECK-NEXT: Gap,File 0, [[@LINE+9]]:16 -> [[@LINE+10]]:7 = #4
97-
// CHECK-NEXT: File 0, [[@LINE+9]]:7 -> [[@LINE+9]]:15 = #4
98-
// CHECK-NEXT: Gap,File 0, [[@LINE+8]]:16 -> [[@LINE+9]]:5 = #5
99-
// CHECK-NEXT: File 0, [[@LINE+8]]:5 -> [[@LINE+10]]:4 = #5
100-
// CHECK-NEXT: Gap,File 0, [[@LINE+9]]:4 -> [[@LINE+11]]:3 = #3
101-
// CHECK-NEXT: File 0, [[@LINE+10]]:3 -> [[@LINE+10]]:13 = #3
71+
int testContinue() { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+15]]:2 = [[C50:#0]]
10272
int i = 0;
10373
int sum = 0;
104-
while (i < 10) {
105-
if (i == 4)
106-
continue;
107-
sum += i;
74+
while (i < 10) { // CHECK-NEXT: File 0, [[@LINE]]:10 -> [[@LINE]]:16 = [[C5C:#1]]
75+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:17 -> [[@LINE-1]]:18 = [[C5B:#2]]
76+
// CHECK-NEXT: File 0, [[@LINE-2]]:18 -> [[@LINE+7]]:4 = [[C5B]]
77+
if (i == 4) // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE]]:15 = [[C5B]]
78+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:16 -> [[@LINE+1]]:7 = [[C5T:#4]]
79+
continue; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:15 = [[C5T]]
80+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:16 -> [[@LINE+1]]:5 = [[C5F:#5]]
81+
sum += i; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+2]]:4 = [[C5F]]
10882
i++;
10983
}
110-
111-
return sum;
84+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:4 -> [[@LINE+1]]:3 = [[C5E:#3]]
85+
return sum; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:13 = [[C5E]]
11286
}
11387

11488
// CHECK-NEXT: testFor
115-
int testFor() { // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE+13]]:2 = #0
116-
// CHECK-NEXT: File 0, [[@LINE+7]]:19 -> [[@LINE+7]]:25 = #1
117-
// CHECK-NEXT: File 0, [[@LINE+6]]:27 -> [[@LINE+6]]:30 = #2
118-
// CHECK-NEXT: Gap,File 0, [[@LINE+5]]:31 -> [[@LINE+5]]:32 = #3
119-
// CHECK-NEXT: File 0, [[@LINE+4]]:32 -> [[@LINE+6]]:4 = #3
120-
// CHECK-NEXT: File 0, [[@LINE+7]]:3 -> [[@LINE+7]]:13 = #4
89+
int testFor() { // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE+12]]:2 = [[C60:#0]]
12190
int i;
12291
int sum = 0;
92+
// CHECK-NEXT: File 0, [[@LINE+2]]:19 -> [[@LINE+2]]:25 = [[C61:#1]]
93+
// CHECK-NEXT: File 0, [[@LINE+1]]:27 -> [[@LINE+1]]:30 = [[C6C:#2]]
12394
for (int i = 0; i < 10; i++) {
95+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:31 -> [[@LINE-1]]:32 = [[C6B:#3]]
96+
// CHECK-NEXT: File 0, [[@LINE-2]]:32 -> [[@LINE+2]]:4 = [[C6B]]
12497
sum += i;
12598
}
12699

127-
return sum;
100+
return sum; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:13 = [[C6E:#4]]
128101
}
129102

130103
// CHECK-NEXT: testForRange
131-
int testForRange() { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+12]]:2 = #0
132-
// CHECK-NEXT: Gap,File 0, [[@LINE+6]]:28 -> [[@LINE+6]]:29 = #1
133-
// CHECK-NEXT: File 0, [[@LINE+5]]:29 -> [[@LINE+7]]:4 = #1
134-
// CHECK-NEXT: File 0, [[@LINE+8]]:3 -> [[@LINE+8]]:13 = #2
104+
int testForRange() { // CHECK-NEXT: File 0, [[@LINE]]:20 -> [[@LINE+11]]:2 = [[C70:#0]]
135105
int sum = 0;
136106
int array[] = {1, 2, 3, 4, 5};
137107

138108
for (int element : array) {
109+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:28 -> [[@LINE-1]]:29 = [[C7B:#1]]
110+
// CHECK-NEXT: File 0, [[@LINE-2]]:29 -> [[@LINE+2]]:4 = [[C7B]]
139111
sum += element;
140112
}
141113

142-
return sum;
114+
return sum; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:13 = [[C7E:#2]]
143115
}
144116

145117
// CHECK-NEXT: testDo
146-
int testDo() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+12]]:2 = #0
147-
// CHECK-NEXT: File 0, [[@LINE+5]]:6 -> [[@LINE+8]]:4 = #1
148-
// CHECK-NEXT: File 0, [[@LINE+7]]:12 -> [[@LINE+7]]:17 = #2
149-
// CHECK-NEXT: File 0, [[@LINE+8]]:3 -> [[@LINE+8]]:13 = #3
118+
int testDo() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+9]]:2 = [[C80:#0]]
150119
int i = 0;
151120
int sum = 0;
152-
do {
121+
do { // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE+3]]:4 = [[C8B:#1]]
153122
sum += i;
154123
i++;
155-
} while (i < 5);
124+
} while (i < 5); // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE]]:17 = [[C8C:#2]]
156125

157-
return sum;
126+
return sum; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:13 = [[C8E:#3]]
158127
}
159128

160129
// CHECK-NEXT: testConditional
161-
int testConditional(int x) { // CHECK-NEXT: File 0, [[@LINE]]:28 -> [[@LINE+8]]:2 = #0
162-
// CHECK-NEXT: File 0, [[@LINE+5]]:15 -> [[@LINE+5]]:22 = #0
163-
// CHECK-NEXT: Gap,File 0, [[@LINE+4]]:24 -> [[@LINE+4]]:25 = #2
164-
// CHECK-NEXT: File 0, [[@LINE+3]]:25 -> [[@LINE+3]]:26 = #2
165-
// CHECK-NEXT: File 0, [[@LINE+2]]:29 -> [[@LINE+2]]:31 = #3
166-
// CHECK-NEXT: File 0, [[@LINE+2]]:2 -> [[@LINE+2]]:15 = #1
167-
int result = (x > 0) ? 1 : -1;
168-
return result;
130+
int testConditional(int x) { // CHECK-NEXT: File 0, [[@LINE]]:28 -> [[@LINE+6]]:2 = [[C90:#0]]
131+
int result = (x > 0) ? 1 : -1; // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE]]:22 = [[C90]]
132+
// CHECK-NEXT: Gap,File 0, [[@LINE-1]]:24 -> [[@LINE-1]]:25 = [[C9T:#2]]
133+
// CHECK-NEXT: File 0, [[@LINE-2]]:25 -> [[@LINE-2]]:26 = [[C9T]]
134+
// CHECK-NEXT: File 0, [[@LINE-3]]:29 -> [[@LINE-3]]:31 = [[C9F:#3]]
135+
return result; // CHECK-NEXT: File 0, [[@LINE]]:2 -> [[@LINE]]:15 = [[C9E:#1]]
169136
}

0 commit comments

Comments
 (0)