1  /* Verify that mov is preferred on XScale for loading a 1 byte constant. */
       2  /* { dg-do compile } */
       3  /* { dg-skip-if "Test is specific to Xscale" { arm*-*-* } { "-march=*" } { "-march=xscale" } } */
       4  /* { dg-skip-if "Test is specific to Xscale" { arm*-*-* } { "-mcpu=*" } { "-mcpu=xscale" } } */
       5  /* { dg-skip-if "do not override -mfloat-abi" { *-*-* } { "-mfloat-abi=*" } { "-mfloat-abi=softfp" } } */
       6  /* { dg-require-effective-target arm_arch_v5te_ok } */
       7  /* { dg-options "-mcpu=xscale -O -mfloat-abi=softfp" } */
       8  
       9  unsigned load1(void) __attribute__ ((naked));
      10  unsigned load1(void)
      11  {
      12      /* Best code would be:
      13         mov r0, =17
      14         mov pc, lr */
      15  
      16      return 17;
      17  }
      18  
      19  /* { dg-final { scan-assembler "mov\[ 	].*17" { target { arm_nothumb } } } } */
      20  /* { dg-final { scan-assembler "movs\[ 	].*17" { target { ! arm_nothumb } } } } */