1 files changed, 32 insertions, 0 deletions
diff --git a/compiler-rt/test/profile/ContinuousSyncMode/basic.c b/compiler-rt/test/profile/ContinuousSyncMode/basic.c
new file mode 100644
index 00000000000..9e29a0b0477
--- /dev/null
+++ b/compiler-rt/test/profile/ContinuousSyncMode/basic.c
@@ -0,0 +1,32 @@
+// RUN: %clang -fprofile-instr-generate -fcoverage-mapping -o %t.exe %s
+// RUN: echo "garbage" > %t.profraw
+// RUN: env LLVM_PROFILE_FILE="%c%t.profraw" %run %t.exe
+// RUN: llvm-profdata show --counts --all-functions %t.profraw | FileCheck %s -check-prefix=CHECK-COUNTS
+// RUN: llvm-profdata merge -o %t.profdata %t.profraw
+// RUN: llvm-cov report %t.exe -instr-profile %t.profdata | FileCheck %s -check-prefix=CHECK-COVERAGE
+
+// CHECK-COUNTS: Counters:
+// CHECK-COUNTS-NEXT:   main:
+// CHECK-COUNTS-NEXT:     Hash: 0x{{.*}}
+// CHECK-COUNTS-NEXT:     Counters: 2
+// CHECK-COUNTS-NEXT:     Function count: 1
+// CHECK-COUNTS-NEXT:     Block counts: [1]
+// CHECK-COUNTS-NEXT: Instrumentation level: Front-end
+// CHECK-COUNTS-NEXT: Functions shown: 1
+// CHECK-COUNTS-NEXT: Total functions: 1
+// CHECK-COUNTS-NEXT: Maximum function count: 1
+// CHECK-COUNTS-NEXT: Maximum internal block count: 1
+
+// CHECK-COVERAGE: Filename    Regions    Missed Regions     Cover   Functions  Missed Functions  Executed       Lines      Missed Lines     Cover
+// CHECK-COVERAGE-NEXT: ---
+// CHECK-COVERAGE-NEXT: basic.c      4                 1    75.00%           1                 0   100.00%           5                 2    60.00%
+// CHECK-COVERAGE-NEXT: ---
+// CHECK-COVERAGE-NEXT: TOTAL        4                 1    75.00%           1                 0   100.00%           5                 2    60.00%
+
+extern int __llvm_profile_is_continuous_mode_enabled(void);
+
+int main() {
+  if (__llvm_profile_is_continuous_mode_enabled())
+    return 0;
+  return 1;
+}