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      1 // Check the value profiling instrinsics emitted by instrumentation.
      2 
      3 // 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
      4 
      5 void (*foo)(void);
      6 
      7 int main(void) {
      8 // CHECK:  [[REG1:%[0-9]+]] = load void ()*, void ()** @foo, align 8
      9 // CHECK-NEXT:  [[REG2:%[0-9]+]] = ptrtoint void ()* [[REG1]] to i64
     10 // CHECK-NEXT:  call void @__llvm_profile_instrument_target(i64 [[REG2]], i8* bitcast ({{.*}}* @__profd_main to i8*), i32 0)
     11 // CHECK-NEXT:  call void [[REG1]]()
     12   foo();
     13   return 0;
     14 }
     15 
     16 // CHECK: declare void @__llvm_profile_instrument_target(i64, i8*, i32)
     17