gcc/testsuite/gcc.target/powerpc/fold-vec-load-builtin_vec_xl-longlong.c

   1 /* Verify that overloaded built-ins for __builtin_vec_xl with long long
   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
   9 #define BUILD_VAR_TEST(TESTNAME1, RETTYPE, VAR_OFFSET, LOADFROM)\
  10 RETTYPE                                                         \
  11 TESTNAME1 ## _var (VAR_OFFSET offset, LOADFROM * loadfrom)              \
  12 {                                                               \
  13         return __builtin_vec_xl (offset, loadfrom);             \
  14 }
  15
  16 #define BUILD_CST_TEST(TESTNAME1, RETTYPE, CST_OFFSET, LOADFROM)        \
  17 RETTYPE                                                         \
  18 TESTNAME1 ## _cst (LOADFROM * loadfrom)                                 \
  19 {                                                               \
  20         return __builtin_vec_xl (CST_OFFSET, loadfrom);         \
  21 }
  22
  23 BUILD_VAR_TEST( test1,  vector signed long long, signed long long, signed long long);
  24 BUILD_VAR_TEST( test2,  vector signed long long, signed int, signed long long);
  25 BUILD_CST_TEST( test3,  vector signed long long, 12, signed long long);
  26
  27 BUILD_VAR_TEST( test4,  vector unsigned long long, signed long long, unsigned long long);
  28 BUILD_VAR_TEST( test5,  vector unsigned long long, signed int, unsigned long long);
  29 BUILD_CST_TEST( test6,  vector unsigned long long, 12, unsigned long long);
  30
  31 BUILD_VAR_TEST( test7,  vector signed long long, signed long long, vector signed long long);
  32 BUILD_VAR_TEST( test8,  vector signed long long, signed int, vector signed long long);
  33 BUILD_CST_TEST( test9,  vector signed long long, 12, vector signed long long);
  34
  35 BUILD_VAR_TEST( test10,  vector unsigned long long, signed long long, vector unsigned long long);
  36 BUILD_VAR_TEST( test11,  vector unsigned long long, signed int, vector unsigned long long);
  37 BUILD_CST_TEST( test12,  vector unsigned long long, 12, vector unsigned long long);
  38
  39 /* { dg-final { scan-assembler-times {\mlxvd2x\M|\mlxvx\M|\mp?lxv\M|\mlvx\M} 12 } } */