gcc/testsuite/gcc.target/i386/interrupt-16.c

   1 /* { dg-do compile { target *-*-linux* } } */
   2 /* { dg-options "-O2 -mgeneral-regs-only -mno-cld -mno-iamcu -mno-push-args -maccumulate-outgoing-args" } */
   3
   4 extern int foo (int) __attribute__ ((no_caller_saved_registers));
   5 extern int bar (int) __attribute__ ((no_caller_saved_registers));
   6
   7 int
   8 foo (int i)
   9 {
  10   return bar (i);
  11 }
  12
  13 /* { dg-final { scan-assembler-not "movups\[\\t \]*%(x|y|z)mm\[0-9\]+,\[\\t \]-*\[0-9\]*\\(%\[re\]?bp\\)" } } */
  14 /* { dg-final { scan-assembler-not "movups\[\\t \]*-\[0-9\]*\\(%\[re\]?bp\\),\[\\t \]*%(x|y|z)mm\[0-9\]+" } } */
  15 /* { dg-final { scan-assembler-not "(push|pop)(l|q)\[\\t \]*%(r|e)(a|b|c|d)x" } } */
  16 /* { dg-final { scan-assembler-not "(push|pop)(l|q)\[\\t \]*%(r|e)si" } } */
  17 /* { dg-final { scan-assembler-not "(push|pop)(l|q)\[\\t \]*%(r|e)bp" } } */
  18 /* { dg-final { scan-assembler-not "(push|pop)l\[\\t \]*%edi" { target ia32 } } } */
  19 /* { dg-final { scan-assembler-not "(push|pop)q\[\\t \]*%r\[0-9\]+" { target { ! ia32 } } } } */
  20 /* { dg-final { scan-assembler-times "pushq\[\\t \]*%rdi" 1 { target { ! ia32 } } } } */
  21 /* { dg-final { scan-assembler-times "popq\[\\t \]*%rdi" 1 { target { ! ia32 } } } } */