diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/interrupt-sibcall-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/interrupt-sibcall-2.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/interrupt-sibcall-2.c b/gcc/testsuite/gcc.target/i386/interrupt-sibcall-2.c new file mode 100644 index 00000000000..f59253a5d5d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/interrupt-sibcall-2.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -mgeneral-regs-only -mno-cld -mpreferred-stack-boundary=3" { target { ! { ia32 } } } } */ +/* { dg-options "-O3 -mgeneral-regs-only -mno-cld -mpreferred-stack-boundary=2" { target { ia32 } } } */ + +extern void foo (void *) __attribute__ ((interrupt)); +extern void bar (void) __attribute__ ((no_caller_saved_registers)); + +void foo (void *frame) +{ + bar (); +} +/* { dg-final { scan-assembler-not "jmp" } } */ +/* { dg-final { scan-assembler-times "iret" 1 { target ia32 } } } */ +/* { dg-final { scan-assembler-times "iretq" 1 { target { ! ia32 } } } } */ +/* { dg-final { scan-assembler-times "\tcld" 1 } } */ |