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Use [[#min(C,n)]] for tests
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‎llvm/test/tools/llvm-cov/Inputs/branch-c-general.c

Lines changed: 60 additions & 60 deletions
Original file line numberDiff line numberDiff line change
@@ -6,27 +6,27 @@
66

77
void simple_loops() { // CHECK: @LINE|{{.*}}simple_loops()
88
int i;
9-
for (i = 0; i < 100; ++i) { // BRCOV: Branch ([[@LINE]]:15): [True: [[C100:100|1]], False: 1]
9+
for (i = 0; i < 100; ++i) { // BRCOV: Branch ([[@LINE]]:15): [True: [[#min(C,100)]], False: 1]
1010
}
11-
while (i > 0) // BRCOV: Branch ([[@LINE]]:10): [True: [[C100]], False: 1]
11+
while (i > 0) // BRCOV: Branch ([[@LINE]]:10): [True: [[#min(C,100)]], False: 1]
1212
i--;
13-
do {} while (i++ < 75); // BRCOV: Branch ([[@LINE]]:16): [True: [[C75:75|1]], False: 1]
13+
do {} while (i++ < 75); // BRCOV: Branch ([[@LINE]]:16): [True: [[#min(C,75)]], False: 1]
1414

1515
}
1616

1717
void conditionals() { // CHECK: @LINE|{{.*}}conditionals()
18-
for (int i = 0; i < 100; ++i) {//BRCOV: Branch ([[@LINE]]:19): [True: [[C100]], False: 1]
19-
if (i % 2) { // BRCOV: Branch ([[@LINE]]:9): [True: [[C50:50|1]], False: [[C50]]]
20-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C50]], False: 0]
21-
} else if (i % 3) { // BRCOV: Branch ([[@LINE]]:16): [True: [[C33:33|1]], False: [[C17:17|1]]]
22-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C33]], False: 0]
18+
for (int i = 0; i < 100; ++i) {//BRCOV: Branch ([[@LINE]]:19): [True: [[#min(C,100)]], False: 1]
19+
if (i % 2) { // BRCOV: Branch ([[@LINE]]:9): [True: [[#min(C,50)]], False: [[#min(C,50)]]]
20+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,50)]], False: 0]
21+
} else if (i % 3) { // BRCOV: Branch ([[@LINE]]:16): [True: [[#min(C,33)]], False: [[#min(C,17)]]]
22+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,33)]], False: 0]
2323
} else {
24-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C16:16|1]], False: 1]
24+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,16)]], False: 1]
2525
}
26-
// BRCOV: Branch ([[@LINE+1]]:9): [True: [[C100]], Folded]
27-
if (1 && i) {} // BRCOV: Branch ([[@LINE]]:14): [True: [[C99:99|1]], False: 1]
28-
if (0 || i) {} // BRCOV: Branch ([[@LINE]]:9): [Folded, False: [[C100]]]
29-
} // BRCOV: Branch ([[@LINE-1]]:14): [True: [[C99]], False: 1]
26+
// BRCOV: Branch ([[@LINE+1]]:9): [True: [[#min(C,100)]], Folded]
27+
if (1 && i) {} // BRCOV: Branch ([[@LINE]]:14): [True: [[#min(C,99)]], False: 1]
28+
if (0 || i) {} // BRCOV: Branch ([[@LINE]]:9): [Folded, False: [[#min(C,100)]]]
29+
} // BRCOV: Branch ([[@LINE-1]]:14): [True: [[#min(C,99)]], False: 1]
3030

3131
}
3232

@@ -35,22 +35,22 @@ void early_exits() { // CHECK: @LINE|{{.*}}early_exits()
3535

3636
if (i) {} // BRCOV: Branch ([[@LINE]]:7): [True: 0, False: 1]
3737

38-
while (i < 100) { // BRCOV: Branch ([[@LINE]]:10): [True: [[C51:51|1]], False: 0]
38+
while (i < 100) { // BRCOV: Branch ([[@LINE]]:10): [True: [[#min(C,51)]], False: 0]
3939
i++;
40-
if (i > 50) // BRCOV: Branch ([[@LINE]]:9): [True: 1, False: [[C50]]]
40+
if (i > 50) // BRCOV: Branch ([[@LINE]]:9): [True: 1, False: [[#min(C,50)]]]
4141
break;
42-
if (i % 2) // BRCOV: Branch ([[@LINE]]:9): [True: [[C25:25|1]], False: [[C25]]]
42+
if (i % 2) // BRCOV: Branch ([[@LINE]]:9): [True: [[#min(C,25)]], False: [[#min(C,25)]]]
4343
continue;
4444
}
4545

4646
if (i) {} // BRCOV: Branch ([[@LINE]]:7): [True: 1, False: 0]
4747

4848
do {
49-
if (i > 75) // BRCOV: Branch ([[@LINE]]:9): [True: 1, False: [[C25]]]
49+
if (i > 75) // BRCOV: Branch ([[@LINE]]:9): [True: 1, False: [[#min(C,25)]]]
5050
return;
5151
else
5252
i++;
53-
} while (i < 100); // BRCOV: Branch ([[@LINE]]:12): [True: [[C25]], False: 0]
53+
} while (i < 100); // BRCOV: Branch ([[@LINE]]:12): [True: [[#min(C,25)]], False: 0]
5454

5555
if (i) {} // BRCOV: Branch ([[@LINE]]:7): [True: 0, False: 0]
5656

@@ -80,7 +80,7 @@ void jumps() { // CHECK: @LINE|{{.*}}jumps()
8080
second:
8181
third:
8282
i++;
83-
if (i < 3) // BRCOV: Branch ([[@LINE]]:7): [True: [[C2:2|1]], False: 1]
83+
if (i < 3) // BRCOV: Branch ([[@LINE]]:7): [True: [[#min(C,2)]], False: 1]
8484
goto loop2;
8585

8686
while (i < 3) { // BRCOV: Branch ([[@LINE]]:10): [True: 0, False: 1]
@@ -95,12 +95,12 @@ void jumps() { // CHECK: @LINE|{{.*}}jumps()
9595
}
9696
}
9797

98-
for (i = 0; i < 10; ++i) { // BRCOV: Branch ([[@LINE]]:15): [True: [[C10:10|1]], False: 1]
98+
for (i = 0; i < 10; ++i) { // BRCOV: Branch ([[@LINE]]:15): [True: [[#min(C,10)]], False: 1]
9999
goto withinloop;
100100
// never reached -> no weights
101101
if (i) {} // BRCOV: Branch ([[@LINE]]:9): [True: 0, False: 0]
102102
withinloop:
103-
if (i) {} // BRCOV: Branch ([[@LINE]]:9): [True: [[C9:9|1]], False: 1]
103+
if (i) {} // BRCOV: Branch ([[@LINE]]:9): [True: [[#min(C,9)]], False: 1]
104104
}
105105

106106
}
@@ -113,28 +113,28 @@ void switches() { // CHECK: @LINE|{{.*}}switches()
113113
default: // BRCOV: Branch ([[@LINE]]:3): [True: 1, Folded]
114114
break;
115115
}
116-
// BRCOV: Branch ([[@LINE+1]]:63): [True: [[C15:15|1]], False: 0]
116+
// BRCOV: Branch ([[@LINE+1]]:63): [True: [[#min(C,15)]], False: 0]
117117
for (int i = 0, len = sizeof(weights) / sizeof(weights[0]); i < len; ++i) {
118118
switch (i[weights]) {
119119
case 1: // BRCOV: Branch ([[@LINE]]:5): [True: 1, Folded]
120120
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: 0, False: 1]
121121
// fallthrough
122-
case 2: // BRCOV: Branch ([[@LINE]]:5): [True: [[C2]], Folded]
123-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C2]], False: 1]
122+
case 2: // BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,2)]], Folded]
123+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,2)]], False: 1]
124124
break;
125-
case 3: // BRCOV: Branch ([[@LINE]]:5): [True: [[C3:3|1]], Folded]
126-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C3]], False: 0]
125+
case 3: // BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,3)]], Folded]
126+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,3)]], False: 0]
127127
continue;
128-
case 4: // BRCOV: Branch ([[@LINE]]:5): [True: [[C4:4|1]], Folded]
129-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C4]], False: 0]
128+
case 4: // BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,4)]], Folded]
129+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,4)]], False: 0]
130130
switch (i) {
131-
case 6 ... 9: // BRCOV: Branch ([[@LINE]]:7): [True: [[C4]], Folded]
132-
if (i) {} // BRCOV: Branch ([[@LINE]]:13): [True: [[C4]], False: 0]
131+
case 6 ... 9: // BRCOV: Branch ([[@LINE]]:7): [True: [[#min(C,4)]], Folded]
132+
if (i) {} // BRCOV: Branch ([[@LINE]]:13): [True: [[#min(C,4)]], False: 0]
133133
continue;
134134
}
135135

136-
default: // BRCOV: Branch ([[@LINE]]:5): [True: [[C5:5|1]], Folded]
137-
if (i == len - 1) // BRCOV: Branch ([[@LINE]]:11): [True: 1, False: [[C4]]]
136+
default: // BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,5)]], Folded]
137+
if (i == len - 1) // BRCOV: Branch ([[@LINE]]:11): [True: 1, False: [[#min(C,4)]]]
138138
return;
139139
}
140140
}
@@ -145,32 +145,32 @@ void switches() { // CHECK: @LINE|{{.*}}switches()
145145
}
146146

147147
void big_switch() { // CHECK: @LINE|{{.*}}big_switch()
148-
for (int i = 0; i < 32; ++i) {// BRCOV: Branch ([[@LINE]]:19): [True: [[C32:32|1]], False: 1]
148+
for (int i = 0; i < 32; ++i) {// BRCOV: Branch ([[@LINE]]:19): [True: [[#min(C,32)]], False: 1]
149149
switch (1 << i) {
150150
case (1 << 0): // BRCOV: Branch ([[@LINE]]:5): [True: 1, Folded]
151151
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: 0, False: 1]
152152
// fallthrough
153153
case (1 << 1): // BRCOV: Branch ([[@LINE]]:5): [True: 1, Folded]
154154
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: 1, False: 1]
155155
break;
156-
case (1 << 2) ... (1 << 12):// BRCOV: Branch ([[@LINE]]:5): [True: [[C11:11|1]], Folded]
157-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C11]], False: 0]
156+
case (1 << 2) ... (1 << 12):// BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,11)]], Folded]
157+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,11)]], False: 0]
158158
break;
159159
// The branch for the large case range above appears after the case body.
160160

161161
case (1 << 13): // BRCOV: Branch ([[@LINE]]:5): [True: 1, Folded]
162162
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: 1, False: 0]
163163
break;
164-
case (1 << 14) ... (1 << 28)://BRCOV: Branch ([[@LINE]]:5): [True: [[C15]], Folded]
165-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C15]], False: 0]
164+
case (1 << 14) ... (1 << 28)://BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,15)]], Folded]
165+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,15)]], False: 0]
166166
break;
167167
// The branch for the large case range above appears after the case body.
168168

169169
case (1 << 29) ... ((1 << 29) + 1):
170170
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: 1, False: 0]
171171
break;
172-
default: // BRCOV: Branch ([[@LINE]]:5): [True: [[C2]], Folded]
173-
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[C2]], False: 0]
172+
default: // BRCOV: Branch ([[@LINE]]:5): [True: [[#min(C,2)]], Folded]
173+
if (i) {} // BRCOV: Branch ([[@LINE]]:11): [True: [[#min(C,2)]], False: 0]
174174
break;
175175
}
176176
}
@@ -180,30 +180,30 @@ void big_switch() { // CHECK: @LINE|{{.*}}big_switch()
180180
void boolean_operators() { // CHECK: @LINE|{{.*}}boolean_operators()
181181
int v;
182182
for (int i = 0; i < 100; ++i) {
183-
v = i % 3 || i; // BRCOV: Branch ([[@LINE]]:9): [True: [[C66:66|1]], False: [[C34:34|1]]]
184-
// BRCOV: Branch ([[@LINE-1]]:18): [True: [[C33]], False: 1]
185-
v = i % 3 && i; // BRCOV: Branch ([[@LINE]]:9): [True: [[C66]], False: [[C34]]]
186-
// BRCOV: Branch ([[@LINE-1]]:18): [True: [[C66]], False: 0]
187-
v = i % 3 || i % 2 || i; // BRCOV: Branch ([[@LINE]]:9): [True: [[C66]], False: [[C34]]]
188-
// BRCOV: Branch ([[@LINE-1]]:18): [True: [[C17]], False: [[C17]]]
189-
v = i % 2 && i % 3 && i; // BRCOV: Branch ([[@LINE-2]]:27): [True: [[C16]], False: 1]
190-
} // BRCOV: Branch ([[@LINE-1]]:9): [True: [[C50]], False: [[C50]]]
191-
// BRCOV: Branch ([[@LINE-2]]:18): [True: [[C33]], False: [[C17]]]
192-
} // BRCOV: Branch ([[@LINE-3]]:27): [True: [[C33]], False: 0]
183+
v = i % 3 || i; // BRCOV: Branch ([[@LINE]]:9): [True: [[#min(C,66)]], False: [[#min(C,34)]]]
184+
// BRCOV: Branch ([[@LINE-1]]:18): [True: [[#min(C,33)]], False: 1]
185+
v = i % 3 && i; // BRCOV: Branch ([[@LINE]]:9): [True: [[#min(C,66)]], False: [[#min(C,34)]]]
186+
// BRCOV: Branch ([[@LINE-1]]:18): [True: [[#min(C,66)]], False: 0]
187+
v = i % 3 || i % 2 || i; // BRCOV: Branch ([[@LINE]]:9): [True: [[#min(C,66)]], False: [[#min(C,34)]]]
188+
// BRCOV: Branch ([[@LINE-1]]:18): [True: [[#min(C,17)]], False: [[#min(C,17)]]]
189+
v = i % 2 && i % 3 && i; // BRCOV: Branch ([[@LINE-2]]:27): [True: [[#min(C,16)]], False: 1]
190+
} // BRCOV: Branch ([[@LINE-1]]:9): [True: [[#min(C,50)]], False: [[#min(C,50)]]]
191+
// BRCOV: Branch ([[@LINE-2]]:18): [True: [[#min(C,33)]], False: [[#min(C,17)]]]
192+
} // BRCOV: Branch ([[@LINE-3]]:27): [True: [[#min(C,33)]], False: 0]
193193

194194
void boolop_loops() { // CHECK: @LINE|{{.*}}boolop_loops()
195195
int i = 100;
196196

197-
while (i && i > 50) // BRCOV: Branch ([[@LINE]]:10): [True: [[C51]], False: 0]
198-
i--; // BRCOV: Branch ([[@LINE-1]]:15): [True: [[C50]], False: 1]
197+
while (i && i > 50) // BRCOV: Branch ([[@LINE]]:10): [True: [[#min(C,51)]], False: 0]
198+
i--; // BRCOV: Branch ([[@LINE-1]]:15): [True: [[#min(C,50)]], False: 1]
199199

200-
while ((i % 2) || (i > 0)) // BRCOV: Branch ([[@LINE]]:10): [True: [[C25]], False: [[C26:26|1]]]
201-
i--; // BRCOV: Branch ([[@LINE-1]]:21): [True: [[C25]], False: 1]
200+
while ((i % 2) || (i > 0)) // BRCOV: Branch ([[@LINE]]:10): [True: [[#min(C,25)]], False: [[#min(C,26)]]]
201+
i--; // BRCOV: Branch ([[@LINE-1]]:21): [True: [[#min(C,25)]], False: 1]
202202

203-
for (i = 100; i && i > 50; --i); // BRCOV: Branch ([[@LINE]]:17): [True: [[C51]], False: 0]
204-
// BRCOV: Branch ([[@LINE-1]]:22): [True: [[C50]], False: 1]
205-
for (; (i % 2) || (i > 0); --i); // BRCOV: Branch ([[@LINE]]:10): [True: [[C25]], False: [[C26]]]
206-
// BRCOV: Branch ([[@LINE-1]]:21): [True: [[C25]], False: 1]
203+
for (i = 100; i && i > 50; --i); // BRCOV: Branch ([[@LINE]]:17): [True: [[#min(C,51)]], False: 0]
204+
// BRCOV: Branch ([[@LINE-1]]:22): [True: [[#min(C,50)]], False: 1]
205+
for (; (i % 2) || (i > 0); --i); // BRCOV: Branch ([[@LINE]]:10): [True: [[#min(C,25)]], False: [[#min(C,26)]]]
206+
// BRCOV: Branch ([[@LINE-1]]:21): [True: [[#min(C,25)]], False: 1]
207207
}
208208

209209
void conditional_operator() { // CHECK: @LINE|{{.*}}conditional_operator()
@@ -216,20 +216,20 @@ void conditional_operator() { // CHECK: @LINE|{{.*}}conditional_operator()
216216
}
217217

218218
void do_fallthrough() { // CHECK: @LINE|{{.*}}do_fallthrough()
219-
for (int i = 0; i < 10; ++i) {// BRCOV: Branch ([[@LINE]]:19): [True: [[C10]], False: 1]
219+
for (int i = 0; i < 10; ++i) {// BRCOV: Branch ([[@LINE]]:19): [True: [[#min(C,10)]], False: 1]
220220
int j = 0;
221221
do {
222222
// The number of exits out of this do-loop via the break statement
223223
// exceeds the counter value for the loop (which does not include the
224224
// fallthrough count). Make sure that does not violate any assertions.
225225
if (i < 8) break;
226226
j++;
227-
} while (j < 2); // BRCOV: Branch ([[@LINE]]:14): [True: [[C2]], False: [[C2]]]
227+
} while (j < 2); // BRCOV: Branch ([[@LINE]]:14): [True: [[#min(C,2)]], False: [[#min(C,2)]]]
228228
}
229229
}
230230

231231
static void static_func() { // CHECK: @LINE|{{.*}}static_func()
232-
for (int i = 0; i < 10; ++i) {// BRCOV: Branch ([[@LINE]]:19): [True: [[C10]], False: 1]
232+
for (int i = 0; i < 10; ++i) {// BRCOV: Branch ([[@LINE]]:19): [True: [[#min(C,10)]], False: 1]
233233
}
234234
}
235235

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