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-rw-r--r--test/Profile/c-indirect-call.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Profile/c-indirect-call.c b/test/Profile/c-indirect-call.c
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index 0000000000000..b0ace37267fd4
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+++ b/test/Profile/c-indirect-call.c
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+// Check the value profiling instrinsics emitted by instrumentation.
+
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-indirect-call.c %s -o - -emit-llvm -fprofile-instrument=clang -mllvm -enable-value-profiling | FileCheck %s
+
+void (*foo)(void);
+
+int main(void) {
+// CHECK: [[REG1:%[0-9]+]] = load void ()*, void ()** @foo, align 8
+// CHECK-NEXT: [[REG2:%[0-9]+]] = ptrtoint void ()* [[REG1]] to i64
+// CHECK-NEXT: call void @__llvm_profile_instrument_target(i64 [[REG2]], i8* bitcast ({{.*}}* @__profd_main to i8*), i32 0)
+// CHECK-NEXT: call void [[REG1]]()
+ foo();
+ return 0;
+}
+
+// CHECK: declare void @__llvm_profile_instrument_target(i64, i8*, i32)