gcc/testsuite/gcc.target/mips/inline-memcpy-2.c

   1 /* { dg-options "-fno-common isa_rev>=6" } */
   2 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" "-Os"} { "" } } */
   3 /* { dg-final { scan-assembler-not "\tmemcpy" } } */
   4 /* { dg-final { scan-assembler-times "\tsh\t" 16 } } */
   5
   6 /* Test that inline memcpy is expanded for target hardware without
   7    swl, swr when alignment is halfword and sufficent shs are produced.  */
   8
   9 #include <string.h>
  10
  11 char c[40] __attribute__ ((aligned(2)));
  12
  13 void
  14 f1 ()
  15 {
  16   memcpy (c, "1234567890QWERTYUIOPASDFGHJKLZXCVBNM", 32);
  17 }