1  /* { dg-do compile } */
       2  /* { dg-options "-fipa-ra (-mips16) addressing=absolute isa_rev=0" } */
       3  /* At -O0 and -O1, the register allocator behaves more conservatively, and
       4     the fipa-ra optimization doesnt' trigger.  */
       5  /* { dg-skip-if "" { *-*-* }  { "-O0" "-O1" } } */
       6  /* Testing -fipa-ra optimization option.  */
       7  
       8  #define ATTRIBUTE MIPS16
       9  #include "fuse-caller-save.h"
      10  
      11  /* Check that there are only 2 stack-saves: r31 in main and foo.  */
      12  
      13  /* Check that there only 2 sw/sd.  */
      14  /* { dg-final { scan-assembler-times "(?n)s\[wd\]\t\\\$.*,.*\\(\\\$sp\\)" 2 } } */
      15  
      16  /* Check that the first caller-save register is unused.  */
      17  /* { dg-final { scan-assembler-not "\\\$16" } } */