1 files changed, 38 insertions, 0 deletions
diff --git a/test/xray/TestCases/Posix/pic_test.cc b/test/xray/TestCases/Posix/pic_test.cc
new file mode 100644
index 000000000..4de1ad3d6
--- /dev/null
+++ b/test/xray/TestCases/Posix/pic_test.cc
@@ -0,0 +1,38 @@
+// Test to check if we handle pic code properly.
+
+// RUN: %clangxx_xray -fxray-instrument -std=c++11 -ffunction-sections \
+// RUN:     -fdata-sections -fpic -fpie -Wl,--gc-sections %s -o %t
+// RUN: rm pic-test-logging-* || true
+// RUN: XRAY_OPTIONS="patch_premain=true verbosity=1 xray_naive_log=true \
+// RUN:     xray_logfile_base=pic-test-logging-" %run %t 2>&1 | FileCheck %s
+// After all that, clean up the output xray log.
+//
+// RUN: rm pic-test-logging-* || true
+
+// UNSUPPORTED: target-is-mips64,target-is-mips64el
+
+#include <cstdio>
+
+[[clang::xray_always_instrument]]
+unsigned short foo (unsigned b);
+
+[[clang::xray_always_instrument]]
+unsigned short bar (unsigned short a)
+{
+  printf("bar() is always instrumented!\n");
+  return foo(a);
+}
+
+unsigned short foo (unsigned b)
+{
+  printf("foo() is always instrumented!\n");
+  return b + b + 5;
+}
+
+int main ()
+{
+  // CHECK: XRay: Log file in 'pic-test-logging-{{.*}}'
+  bar(10);
+  // CHECK: bar() is always instrumented!
+  // CHECK-NEXT: foo() is always instrumented!
+}