gcc/testsuite/gcc.target/arm/attr-align2.c

   1 /* PR target/67745
   2    Verify alignment when attribute optimize is used.  */
   3 /* { dg-do compile } */
   4 /* { dg-skip-if "" { ! { arm_thumb1_ok || arm_thumb2_ok } } } */
   5 /* { dg-options "-O2 -mthumb" }  */
   6
   7 /* Check that thumb code is always 2 bytes aligned for -Os.  */
   8
   9 void
  10 __attribute__ ((optimize("Os")))
  11 foo()
  12 {
  13 }
  14
  15 /* { dg-final { scan-assembler ".align\[ \t]1" } } */