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llvm-cov: Prevent a test from matching its own check lines 

Since llvm-cov shows the source file in its output, be careful about
potentially matching the check lines themselves.

llvm-svn: 218138
This commit is contained in:
Justin Bogner 2014-09-19 19:04:08 +00:00
parent 25c2224922
commit a829fde160
2 changed files with 3 additions and 5 deletions
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BIN
llvm/test/tools/llvm-cov/Inputs/showExpansions.covmapping
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8
llvm/test/tools/llvm-cov/showExpansions.cpp
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@ -16,16 +16,14 @@
else \
ANOTHER_THING(); \
} while (0)
// CHECK-DAG: Expansion at line [[@LINE-4]], 7 -> 24
// CHECK-DAG: Expansion at line [[@LINE-3]], 7 -> 20
int main(int argc, const char *argv[]) {
for (int i = 0; i < 100; ++i)
DO_SOMETHING(i);
DO_SOMETHING(i); // CHECK-DAG: Expansion at line [[@LINE]], 5 -> 17
return 0;
}
// CHECK: Expansion at line 22, 5 -> 17
// CHECK: Expansion at line 15, 7 -> 24
// CHECK: Expansion at line 17, 7 -> 20
// llvm-cov doesn't work on big endian yet
// XFAIL: powerpc64-, s390x, mips-, mips64-, sparc