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 typedef unsigned int uword_t __attribute__ ((mode (__word__)));
5 extern void bar (int) __attribute__ ((no_caller_saved_registers));
6
7 void
8 __attribute__ ((interrupt))
fn1(void * frame,uword_t error)9 fn1 (void *frame, uword_t error)
10 {
11 bar (error);
12 }
13
14 /* { dg-final { scan-assembler-not "movups\[\\t .\]*%(x|y|z)mm\[0-9\]+" } } */
15 /* { dg-final { scan-assembler-not "(push|pop)(l|q)\[\\t \]*%(r|e)(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\[\\t \]*%edi" { target ia32 } } } */
18 /* { dg-final { scan-assembler-not "(push|pop)q\[\\t \]*%rax" { target { { ! ia32 } && nonpic } } } } */
19 /* { dg-final { scan-assembler-not "(push|pop)q\[\\t \]*%r\[0-9\]+" { target { ! ia32 } } } } */
20 /* { dg-final { scan-assembler-times "pushl\[\\t \]*%ebp" 1 { target ia32 } } } */
21 /* { dg-final { scan-assembler-times "leave" 1 { target { ia32 && nonpic } } } } */
22 /* { dg-final { scan-assembler-times "pushl\[\\t \]*%eax" 1 { target ia32 } } } */
23 /* { dg-final { scan-assembler-times "movl\[\\t \]*-4\\(%ebp\\),\[\\t \]*%eax" 1 { target ia32 } } } */
24 /* { dg-final { scan-assembler-times "pushq\[\\t \]*%rdi" 1 { target { ! ia32 } } } } */
25 /* { dg-final { scan-assembler-times "popq\[\\t \]*%rdi" 1 { target { ! ia32 } } } } */
26 /* { dg-final { scan-assembler "(addl|leal).*4.*%esp" { target ia32 } } } */
27 /* { dg-final { scan-assembler "(add|lea)(?:l|q)\[\\t \]*\\\$?8.*,\[\\t \]*%\[re\]?sp" { target { ! ia32 } } } } */
28 /* { dg-final { scan-assembler-times "iret" 1 { target ia32 } } } */
29 /* { dg-final { scan-assembler-times "iretq" 1 { target { ! ia32 } } } } */
30 /* { dg-final { scan-assembler-times "\tcld" 1 } } */
31