gcc/testsuite/gcc.target/powerpc/fold-vec-load-vec_vsx_ld-double.c

   1 /* Verify that overloaded built-ins for vec_vsx_ld with double
   2    inputs produce the right code.  */
   3
   4 /* { dg-require-effective-target powerpc_vsx_ok } */
   5 /* { dg-options "-mvsx -O2" } */
   6
   7 #include <altivec.h>
   8 #define BUILD_VAR_TEST(TESTNAME1, RETTYPE, VAR_OFFSET, LOADFROM)        \
   9 RETTYPE                                                                 \
  10 TESTNAME1 ## _var (VAR_OFFSET offset, LOADFROM * loadfrom)              \
  11 {                                                                       \
  12         return vec_vsx_ld (offset, loadfrom);                           \
  13 }
  14
  15 #define BUILD_CST_TEST(TESTNAME1, RETTYPE, CST_OFFSET, LOADFROM)        \
  16 RETTYPE                                                                 \
  17 TESTNAME1 ## _cst (LOADFROM * loadfrom)                                 \
  18 {                                                                       \
  19         return vec_vsx_ld (CST_OFFSET, loadfrom);                       \
  20 }
  21
  22 BUILD_VAR_TEST( test1, vector  double, long long, double);
  23 BUILD_VAR_TEST( test2, vector  double, int, double);
  24 BUILD_CST_TEST( test3, vector  double, 12, double);
  25
  26 BUILD_VAR_TEST( test4, vector  double, int, vector double);
  27 BUILD_VAR_TEST( test5, vector  double, long long, vector double);
  28 BUILD_CST_TEST( test6, vector  double, 12, vector double);
  29
  30 /* { dg-final { scan-assembler-times {\mlxvd2x\M|\mlxvx\M|\mlvx\M} 6 } } */