gcc/testsuite/gcc.target/arm/acle/mrc.c

   1 /* Test the mrc ACLE intrinsic.  */
   2
   3 /* { dg-do assemble } */
   4 /* { dg-options "-save-temps" } */
   5 /* { dg-require-effective-target arm_coproc1_ok } */
   6
   7 #include "arm_acle.h"
   8 #if (__ARM_ARCH < 8 || !defined (__ARM_ARCH_ISA_ARM)) \
   9     && (__ARM_FEATURE_COPROC & 0x1) == 0
  10   #error "__ARM_FEATURE_COPROC does not have correct feature bits set"
  11 #endif
  12
  13 uint32_t test_mrc (void)
  14 {
  15   return __arm_mrc (10, 0, 0, 15, 3);
  16 }
  17
  18 /* { dg-final { scan-assembler "mrc\tp10, #0, r\[r0-9\]*, CR0, CR15, #3\n" } } */