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a18cefcbb1
If we have multiple coverage counts for the same segment, we need to add them up rather than arbitrarily choosing one. This fixes that and adds a test with template instantiations to exercise it. llvm-svn: 218432
44 lines
2.6 KiB
C++
44 lines
2.6 KiB
C++
// RUN: llvm-cov show %S/Inputs/templateInstantiations.covmapping -instr-profile %S/Inputs/templateInstantiations.profdata -no-colors -filename-equivalence %s | FileCheck -check-prefix=CHECK -check-prefix=ALL %s
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// RUN: llvm-cov show %S/Inputs/templateInstantiations.covmapping -instr-profile %S/Inputs/templateInstantiations.profdata -no-colors -filename-equivalence -name=_Z4funcIbEiT_ %s | FileCheck -check-prefix=CHECK -check-prefix=FILTER %s
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// before coverage // WHOLE-FILE: | [[@LINE]]|// before
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// FILTER-NOT: | [[@LINE-1]]|// before
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template<typename T> // ALL: | [[@LINE]]|template<typename T>
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int func(T x) { // ALL-NEXT: 2| [[@LINE]]|int func(T x) {
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if(x) // ALL-NEXT: 2| [[@LINE]]| if(x)
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return 0; // ALL-NEXT: 1| [[@LINE]]| return 0;
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else // ALL-NEXT: 1| [[@LINE]]| else
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return 1; // ALL-NEXT: 1| [[@LINE]]| return 1;
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int j = 1; // ALL-NEXT: 0| [[@LINE]]| int j = 1;
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} // ALL-NEXT: 1| [[@LINE]]|}
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// CHECK: {{^ *(\| )?}}_Z4funcIbEiT_:
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// CHECK-NEXT: 1| [[@LINE-9]]|int func(T x) {
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// CHECK-NEXT: 1| [[@LINE-9]]| if(x)
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// CHECK-NEXT: 1| [[@LINE-9]]| return 0;
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// CHECK-NEXT: 1| [[@LINE-9]]| else
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// CHECK-NEXT: 0| [[@LINE-9]]| return 1;
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// CHECK-NEXT: 0| [[@LINE-9]]| int j = 1;
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// CHECK-NEXT: 1| [[@LINE-9]]|}
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// ALL: {{^ *}}| _Z4funcIiEiT_:
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// FILTER-NOT: {{^ *(\| )?}} _Z4funcIiEiT_:
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// ALL-NEXT: 1| [[@LINE-19]]|int func(T x) {
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// ALL-NEXT: 1| [[@LINE-19]]| if(x)
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// ALL-NEXT: 0| [[@LINE-19]]| return 0;
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// ALL-NEXT: 1| [[@LINE-19]]| else
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// ALL-NEXT: 1| [[@LINE-19]]| return 1;
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// ALL-NEXT: 0| [[@LINE-19]]| int j = 1;
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// ALL-NEXT: 1| [[@LINE-19]]|}
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int main() { // ALL: 1| [[@LINE]]|int main() {
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func<int>(0); // ALL-NEXT: 1| [[@LINE]]| func<int>(0);
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func<bool>(true); // ALL-NEXT: 1| [[@LINE]]| func<bool>(true);
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return 0; // ALL-NEXT: 1| [[@LINE]]| return 0;
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} // ALL-NEXT: 1| [[@LINE]]|}
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// after coverage // ALL-NEXT: | [[@LINE]]|// after
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// FILTER-NOT: | [[@LINE-1]]|// after
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// llvm-cov doesn't work on big endian yet
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// XFAIL: powerpc64-, s390x, mips-, mips64-, sparc
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