108 lines
3.0 KiB
C++
108 lines
3.0 KiB
C++
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// RUN: llvm-cov show %S/Inputs/deferred-regions.covmapping -instr-profile %S/Inputs/deferred-regions.profdata -show-line-counts-or-regions -dump -path-equivalence=/tmp,%S %s 2>%t.markers > %t.out && FileCheck %s -input-file %t.out && FileCheck %s -input-file %t.markers -check-prefix=MARKER
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void foo(int x) {
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if (x == 0) { // CHECK: [[@LINE]]|{{ +}}2|
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return; // CHECK-NEXT: [[@LINE]]|{{ +}}1|
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}
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} // CHECK: [[@LINE]]|{{ +}}1|
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void bar() {
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return;
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} // CHECK: [[@LINE]]|{{ +}}1|
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void for_loop() {
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if (false)
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return; // CHECK: [[@LINE]]|{{ +}}0|
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for (int i = 0; i < 10; ++i) { // CHECK: [[@LINE]]|{{ +}}2|
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if (i % 2 == 0) // CHECK: [[@LINE]]|{{ +}}2|
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continue; // CHECK: [[@LINE]]|{{ +}}1|
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if (i % 5 == 0) // CHECK: [[@LINE]]|{{ +}}1|
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break; // CHECK: [[@LINE]]|{{ +}}0|
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int x = i;
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return; // CHECK: [[@LINE]]|{{ +}}1|
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} // CHECK: [[@LINE]]|{{ +}}1|
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}
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struct Error {};
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void while_loop() {
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if (false)
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return; // CHECK: [[@LINE]]|{{ +}}0|
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int x = 0;
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while (++x < 10) { // CHECK: [[@LINE]]|{{ +}}3|
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if (x == 1) // CHECK: [[@LINE]]|{{ +}}2|
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continue; // CHECK: [[@LINE]]|{{ +}}1|
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while (++x < 4) { // CHECK: [[@LINE]]|{{ +}}1|
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if (x == 3) // CHECK: [[@LINE]]|{{ +}}1|
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break; // CHECK: [[@LINE]]|{{ +}}1|
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// CHECK: [[@LINE]]|{{ +}}0|
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while (++x < 5) {} // CHECK: [[@LINE]]|{{ +}}0|
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} // CHECK: [[@LINE]]|{{ +}}0|
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if (x == 0) // CHECK: [[@LINE]]|{{ +}}1|
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throw Error(); // CHECK: [[@LINE]]|{{ +}}0|
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// CHECK: [[@LINE]]|{{ +}}1|
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while (++x < 9) { // CHECK: [[@LINE]]|{{ +}}6|
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if (x == 0) // CHECK: [[@LINE]]|{{ +}}5|
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break; // CHECK: [[@LINE]]|{{ +}}0|
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}
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}
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}
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void gotos() {
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if (false) // CHECK: [[@LINE]]|{{ +}}1|
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goto out; // CHECK: [[@LINE]]|{{ +}}0|
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// CHECK: [[@LINE]]|{{ +}}1|
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return; // CHECK: [[@LINE]]|{{ +}}1|
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out: // CHECK: [[@LINE]]|{{ +}}0|
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return;
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}
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void if_else(bool flag) {
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if (flag) { // CHECK: [[@LINE]]|{{ +}}2|
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return; // CHECK: [[@LINE]]|{{ +}}1|
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} else { // CHECK: [[@LINE]]|{{ +}}1|
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return; // CHECK: [[@LINE]]|{{ +}}1|
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} // CHECK: [[@LINE]]|{{ +}}1|
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}
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int main() {
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foo(0);
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foo(1);
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bar();
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for_loop();
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while_loop();
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gotos();
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if_else(true);
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if_else(false);
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return 0;
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}
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// MARKER: Highlighted line 17, 5 -> 11
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// MARKER-NEXT: Marker at 19:3 = 1
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// MARKER-NEXT: Marker at 19:27 = 1
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// MARKER-NEXT: Highlighted line 24, 7 -> 12
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// MARKER-NEXT: Highlighted line 36, 5 -> 11
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// MARKER-NEXT: Highlighted line 47, 7 -> 14
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// MARKER-NEXT: Highlighted line 47, 14 -> 21
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// MARKER-NEXT: Highlighted line 47, 21 -> 23
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// MARKER-NEXT: Highlighted line 47, 23 -> 25
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// MARKER-NEXT: Highlighted line 47, 25 -> ?
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// MARKER-NEXT: Highlighted line 48, 1 -> 6
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// MARKER-NEXT: Highlighted line 51, 7 -> 20
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// MARKER-NEXT: Marker at 53:5 = 1
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// MARKER-NEXT: Highlighted line 55, 9 -> 14
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// MARKER-NEXT: Highlighted line 63, 5 -> 13
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// MARKER-NEXT: Highlighted line 67, 1 -> ?
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// MARKER-NEXT: Highlighted line 68, 1 -> 8
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