e765e0bc8e
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the first batch of tests being updated (there are a significant number of other tests left to be updated).
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
// RUN: %clang_cc1 %s -triple arm-apple-darwin -target-feature +vfp2 -verify -fsyntax-only
|
|
// RUN: %clang_cc1 %s -triple thumb-apple-darwin -target-feature +vfp3 -verify -fsyntax-only
|
|
// RUN: %clang_cc1 %s -triple armeb-none-eabi -target-feature +vfp4 -verify -fsyntax-only
|
|
// RUN: %clang_cc1 %s -triple thumbeb-none-eabi -target-feature +neon -verify -fsyntax-only
|
|
// RUN: %clang_cc1 %s -triple thumbeb-none-eabi -target-feature +neon -target-feature +soft-float -DSOFT -verify -fsyntax-only
|
|
|
|
__attribute__((interrupt(IRQ))) void foo(void) {} // expected-error {{'interrupt' attribute requires a string}}
|
|
__attribute__((interrupt("irq"))) void foo1(void) {} // expected-warning {{'interrupt' attribute argument not supported: irq}}
|
|
|
|
__attribute__((interrupt("IRQ", 1))) void foo2(void) {} // expected-error {{'interrupt' attribute takes no more than 1 argument}}
|
|
|
|
__attribute__((interrupt("IRQ"))) void foo3(void) {}
|
|
__attribute__((interrupt("FIQ"))) void foo4(void) {}
|
|
__attribute__((interrupt("SWI"))) void foo5(void) {}
|
|
__attribute__((interrupt("ABORT"))) void foo6(void) {}
|
|
__attribute__((interrupt("UNDEF"))) void foo7(void) {}
|
|
|
|
__attribute__((interrupt)) void foo8(void) {}
|
|
__attribute__((interrupt())) void foo9(void) {}
|
|
__attribute__((interrupt(""))) void foo10(void) {}
|
|
|
|
#ifndef SOFT
|
|
// expected-note@+2 {{'callee1' declared here}}
|
|
#endif
|
|
void callee1(void);
|
|
__attribute__((interrupt("IRQ"))) void callee2(void);
|
|
void caller1(void) {
|
|
callee1();
|
|
callee2();
|
|
}
|
|
|
|
#ifndef SOFT
|
|
__attribute__((interrupt("IRQ"))) void caller2(void) {
|
|
callee1(); // expected-warning {{call to function without interrupt attribute could clobber interruptee's VFP registers}}
|
|
callee2();
|
|
}
|
|
|
|
void (*callee3)(void);
|
|
__attribute__((interrupt("IRQ"))) void caller3(void) {
|
|
callee3(); // expected-warning {{call to function without interrupt attribute could clobber interruptee's VFP registers}}
|
|
}
|
|
#else
|
|
__attribute__((interrupt("IRQ"))) void caller2(void) {
|
|
callee1();
|
|
callee2();
|
|
}
|
|
|
|
void (*callee3)(void);
|
|
__attribute__((interrupt("IRQ"))) void caller3(void) {
|
|
callee3();
|
|
}
|
|
#endif
|