gcc-4_9/gcc/testsuite/gcc.target/mips/call-saved-2.c

   1 /* Check that we save non-MIPS16 GPRs if they are explicitly clobbered.  */
   2 /* { dg-options "(-mips16) isa_rev=0" } */
   3 /* { dg-skip-if "naming registers makes this a code quality test" { *-*-* } { "-O0" } { "" } } */
   4
   5 MIPS16 void
   6 foo (void)
   7 {
   8   asm volatile ("" ::: "$19", "$23", "$24", "$30");
   9 }
  10 /* { dg-final { scan-assembler-not "\\\$16" } } */
  11 /* { dg-final { scan-assembler-not "\\\$17" } } */
  12 /* { dg-final { scan-assembler-not "\\\$18" } } */
  13 /* { dg-final { scan-assembler "\\\$19" } } */
  14 /* { dg-final { scan-assembler-not "\\\$20" } } */
  15 /* { dg-final { scan-assembler-not "\\\$21" } } */
  16 /* { dg-final { scan-assembler-not "\\\$22" } } */
  17 /* { dg-final { scan-assembler "\\\$23" } } */
  18 /* { dg-final { scan-assembler-not "\\\$24" } } */
  19 /* { dg-final { scan-assembler "\\\$(30|fp)" } } */