1*67e74705SXin Li // RUN: %clang_cc1 %s -triple mips-img-elf -verify -fsyntax-only 2*67e74705SXin Li struct a { int b; }; 3*67e74705SXin Li 4*67e74705SXin Li struct a test __attribute__((interrupt)); // expected-warning {{'interrupt' attribute only applies to functions and methods}} 5*67e74705SXin Li foo1()6*67e74705SXin Li__attribute__((interrupt("EIC"))) void foo1() {} // expected-warning {{'interrupt' attribute argument not supported: 'EIC'}} 7*67e74705SXin Li foo2()8*67e74705SXin Li__attribute__((interrupt("eic", 1))) void foo2() {} // expected-error {{'interrupt' attribute takes no more than 1 argument}} 9*67e74705SXin Li foo3()10*67e74705SXin Li__attribute__((interrupt("eic"))) void foo3() {} foo4()11*67e74705SXin Li__attribute__((interrupt("vector=sw0"))) void foo4() {} foo5()12*67e74705SXin Li__attribute__((interrupt("vector=hw0"))) void foo5() {} foo6()13*67e74705SXin Li__attribute__((interrupt("vector=hw1"))) void foo6() {} foo7()14*67e74705SXin Li__attribute__((interrupt("vector=hw2"))) void foo7() {} foo8()15*67e74705SXin Li__attribute__((interrupt("vector=hw3"))) void foo8() {} foo9()16*67e74705SXin Li__attribute__((interrupt("vector=hw4"))) void foo9() {} fooa()17*67e74705SXin Li__attribute__((interrupt("vector=hw5"))) void fooa() {} food()18*67e74705SXin Li__attribute__((interrupt(""))) void food() {} 19*67e74705SXin Li foob()20*67e74705SXin Li__attribute__((interrupt)) int foob() {return 0;} // expected-warning {{MIPS 'interrupt' attribute only applies to functions that have a 'void' return type}} fooc(int a)21*67e74705SXin Li__attribute__((interrupt())) void fooc(int a) {} // expected-warning {{MIPS 'interrupt' attribute only applies to functions that have no parameters}} fooe()22*67e74705SXin Li__attribute__((interrupt,mips16)) void fooe() {} // expected-error {{'interrupt' and 'mips16' attributes are not compatible}} \ 23*67e74705SXin Li // expected-note {{conflicting attribute is here}} foof()24*67e74705SXin Li__attribute__((mips16,interrupt)) void foof() {} // expected-error {{'mips16' and 'interrupt' attributes are not compatible}} \ 25*67e74705SXin Li // expected-note {{conflicting attribute is here}} foo10()26*67e74705SXin Li__attribute__((interrupt)) __attribute__ ((mips16)) void foo10() {} // expected-error {{'interrupt' and 'mips16' attributes are not compatible}} \ 27*67e74705SXin Li // expected-note {{conflicting attribute is here}} foo11()28*67e74705SXin Li__attribute__((mips16)) __attribute ((interrupt)) void foo11() {} // expected-error {{'mips16' and 'interrupt' attributes are not compatible}} \ 29*67e74705SXin Li // expected-note {{conflicting attribute is here}} 30