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-rw-r--r--llvm/test/tools/llvm-cov/Inputs/instrprof-comdat.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/llvm/test/tools/llvm-cov/Inputs/instrprof-comdat.h b/llvm/test/tools/llvm-cov/Inputs/instrprof-comdat.h
index e1227167cd4..a701504e34b 100644
--- a/llvm/test/tools/llvm-cov/Inputs/instrprof-comdat.h
+++ b/llvm/test/tools/llvm-cov/Inputs/instrprof-comdat.h
@@ -13,7 +13,12 @@ template <class T> T FOO<T>::DoIt(T ti) { // HEADER: 2| [[@LINE]]|template
t += I; // HEADER: 20| [[@LINE]]| t += I;
if (I > ti / 2) // HEADER: 20| [[@LINE]]| if (I > ti
t -= 1; // HEADER: 8| [[@LINE]]| t -= 1;
- } // HEADER: 10| [[@LINE]]| }
- // HEADER: 1| [[@LINE]]|
- return t; // HEADER: 1| [[@LINE]]| return t;
+ } // HEADER: 20| [[@LINE]]| }
+ // HEADER: 2| [[@LINE]]|
+ return t; // HEADER: 2| [[@LINE]]| return t;
}
+
+// To generate the binaries which correspond to this file, you must first
+// compile a program with two calls to Foo<int>::DoIt(10) for each desired
+// architecture. Collect a raw profile from any one of these binaries, index
+// it, and check it in along with the executables.
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