gcc/testsuite/gcc.target/arm/mve/mve_const_shifts.c

   1 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
   2 /* { dg-add-options arm_v8_1m_mve } */
   3 /* { dg-additional-options "-O2" } */
   4 /* { dg-final { check-function-bodies "**" "" } } */
   5
   6 #include "arm_mve.h"
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 /*
  13 **foo11:
  14 **     ...
  15 **     movs     r0, #2
  16 **     ...
  17 */
  18 uint32_t
  19 foo11 ()
  20 {
  21   return uqshl (1, 1);
  22 }
  23
  24 /*
  25 **foo12:
  26 **     ...
  27 **      movs    r0, #2
  28 **      movs    r1, #0
  29 **     ...
  30 */
  31 uint64_t
  32 foo12 ()
  33 {
  34   return uqshll (1, 1);
  35 }
  36
  37 #ifdef __cplusplus
  38 }
  39 #endif
  40
  41 /* { dg-final { scan-assembler-not "__ARM_undef" } } */