clang/test/CodeGen/PowerPC/builtins-ppc-xlcompat-cas-error.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc64-unknown-aix -target-cpu pwr8 \
   3 // RUN:   -verify %s
   4
   5 void test_builtin_ppc_compare_and_swap() {
   6   volatile int a = 0;
   7   long b = 0, c = 0;
   8
   9   __compare_and_swap(&a, &b, c); // expected-warning {{incompatible pointer types passing 'long *' to parameter of type 'int *'}}
  10
  11 }
  12
  13 void test_builtin_ppc_compare_and_swaplp() {
  14   volatile long a = 0;
  15   int b = 0, c = 0;
  16
  17   __compare_and_swaplp(&a, &b, c);// expected-warning {{incompatible pointer types passing 'int *' to parameter of type 'long *'}}
  18
  19 }