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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [m68k/] [interrupt_thread-2.c] - Rev 826
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/* { dg-do compile } */ /* { dg-options "-mcpu=fidoa" } */ /* Check that an error is issued for using more than one interrupt_attribute at the same time. */ /* If the current mutilib is, say, -mcpu=5485, the compiler gets -mcpu=fidoa -mcpu=5485, where -mcpu=fidoa is overridden. In that case, we just use two interrupt_handler attributes and expect the same error. */ #ifdef __mfido___ #define IH interrupt_thread #else #define IH interrupt_handler #endif extern void f1 (void) __attribute__((interrupt_handler, interrupt_handler)); /* { dg-error "multiple interrupt attributes not allowed" } */ extern void f2 (void) __attribute__((interrupt_handler, IH)); /* { dg-error "multiple interrupt attributes not allowed" } */ extern void f3 (void) __attribute__((IH, interrupt_handler)); /* { dg-error "multiple interrupt attributes not allowed" } */ extern void f4 (void) __attribute__((IH, IH)); /* { dg-error "multiple interrupt attributes not allowed" } */