vendor/clang/clang-trunk-r256633

1 files changed, 24 insertions, 0 deletions

diff --git a/test/Profile/max-function-count.c b/test/Profile/max-function-count.c
new file mode 100644
index 0000000000000..39490d7b276ec
--- /dev/null
+++ b/test/Profile/max-function-count.c
@@ -0,0 +1,24 @@
+// Test that maximum function counts are set correctly.
+
+// RUN: llvm-profdata merge %S/Inputs/max-function-count.proftext -o %t.profdata
+// RUN: %clang %s -o - -mllvm -disable-llvm-optzns -emit-llvm -S -fprofile-instr-use=%t.profdata | FileCheck %s
+//
+int begin(int i) {
+  if (i)
+    return 0;
+  return 1;
+}
+
+int end(int i) {
+  if (i)
+    return 0;
+  return 1;
+}
+
+int main(int argc, const char *argv[]) {
+  begin(0);
+  end(1);
+  end(1);
+  return 0;
+}
+// CHECK: !{{[0-9]+}} = !{i32 1, !"MaxFunctionCount", i32 2}