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TheRock/compiler/amd-llvm/clang/test/Sema/scoped-atomic-ops.c
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2026-09-02 16:34:47 -07:00

151 lines
10 KiB
C

// RUN: %clang_cc1 -x c -triple=amdgcn-amd-amdhsa -verify -fsyntax-only %s
// RUN: %clang_cc1 -x c -triple=x86_64-pc-linux-gnu -verify -fsyntax-only %s
// RUN: %clang_cc1 -x c -triple=spirv64-unknown-unknown -verify -fsyntax-only %s
// RUN: %clang_cc1 -x c -triple=spir -verify -fsyntax-only %s
int fi1a(int *i) {
int v;
__scoped_atomic_load(i, &v, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
__scoped_atomic_load(i, &v, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
__scoped_atomic_load(i, &v, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
return v;
}
int fi1b(int *i) {
*i = __scoped_atomic_load_n(i, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 3, have 2}}
*i = __scoped_atomic_load_n(i, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*i = __scoped_atomic_load_n(i, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
return *i;
}
int fi2a(int *i) {
int v;
__scoped_atomic_store(i, &v, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
__scoped_atomic_store(i, &v, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
__scoped_atomic_store(i, &v, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
return v;
}
void fi2b(int *i) {
__scoped_atomic_store_n(i, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
__scoped_atomic_store_n(i, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
__scoped_atomic_store_n(i, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
}
void fi3a(int *a, int *b, int *c, int *d, int *e, int *f, int *g, int *h, unsigned *i, unsigned *j) {
*a = __scoped_atomic_fetch_add(a, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*b = __scoped_atomic_fetch_sub(b, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*c = __scoped_atomic_fetch_and(c, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*d = __scoped_atomic_fetch_or(d, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*e = __scoped_atomic_fetch_xor(e, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*f = __scoped_atomic_fetch_nand(f, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*g = __scoped_atomic_fetch_min(g, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*h = __scoped_atomic_fetch_max(h, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*i = __scoped_atomic_fetch_uinc(i, 1u, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
*j = __scoped_atomic_fetch_udec(j, 1u, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
}
void fi3b(int *a, int *b, int *c, int *d, int *e, int *f, int *g, int *h, unsigned *i, unsigned *j) {
*a = __scoped_atomic_fetch_add(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*b = __scoped_atomic_fetch_sub(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*c = __scoped_atomic_fetch_and(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*d = __scoped_atomic_fetch_or(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*e = __scoped_atomic_fetch_xor(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*f = __scoped_atomic_fetch_nand(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*g = __scoped_atomic_fetch_min(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*h = __scoped_atomic_fetch_max(1, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*i = __scoped_atomic_fetch_uinc(1, 1u, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
*g = __scoped_atomic_fetch_udec(1, 1u, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM); // expected-error {{address argument to atomic builtin must be a pointer ('int' invalid)}}
}
void fi3c(int *a, int *b, int *c, int *d, int *e, int *f, int *g, int *h, unsigned *i, unsigned *j) {
*a = __scoped_atomic_fetch_add(a, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*b = __scoped_atomic_fetch_sub(b, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*c = __scoped_atomic_fetch_and(c, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*d = __scoped_atomic_fetch_or(d, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*e = __scoped_atomic_fetch_xor(e, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*f = __scoped_atomic_fetch_nand(f, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*g = __scoped_atomic_fetch_min(g, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*h = __scoped_atomic_fetch_max(h, 1, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*i = __scoped_atomic_fetch_uinc(i, 1u, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
*j = __scoped_atomic_fetch_udec(j, 1u, __ATOMIC_RELAXED); // expected-error {{too few arguments to function call, expected 4, have 3}}
}
void fi3d(int *a, int *b, int *c, int *d, int *e, int *f, int *g, int *h, unsigned *i, unsigned *j) {
*a = __scoped_atomic_fetch_add(a, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*b = __scoped_atomic_fetch_sub(b, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*c = __scoped_atomic_fetch_and(c, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*d = __scoped_atomic_fetch_or(d, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*e = __scoped_atomic_fetch_xor(e, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*f = __scoped_atomic_fetch_nand(f, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*g = __scoped_atomic_fetch_min(g, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*h = __scoped_atomic_fetch_max(h, 1, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*i = __scoped_atomic_fetch_uinc(i, 1u, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
*j = __scoped_atomic_fetch_udec(j, 1u, __ATOMIC_RELAXED, 42); // expected-error {{synchronization scope argument to atomic operation is invalid}}
}
void fi3e(float *a, float *b, float *c, float *d, float *e, float *f) {
*a = __scoped_atomic_fetch_and(a, 1, __ATOMIC_RELAXED, 42); // expected-error {{address argument to atomic operation must be a pointer to integer ('float *' invalid)}}
*b = __scoped_atomic_fetch_or(b, 1, __ATOMIC_RELAXED, 42); // expected-error {{address argument to atomic operation must be a pointer to integer ('float *' invalid)}}
*c = __scoped_atomic_fetch_xor(c, 1, __ATOMIC_RELAXED, 42); // expected-error {{address argument to atomic operation must be a pointer to integer ('float *' invalid)}}
*d = __scoped_atomic_fetch_nand(d, 1, __ATOMIC_RELAXED, 42); // expected-error {{address argument to atomic operation must be a pointer to integer ('float *' invalid)}}
*f = __scoped_atomic_fetch_uinc(f, 1u, __ATOMIC_RELAXED, 42); // expected-error {{address argument to atomic operation must be a pointer to integer ('float *' invalid)}}
*e = __scoped_atomic_fetch_udec(e, 1u, __ATOMIC_RELAXED, 42); // expected-error {{address argument to atomic operation must be a pointer to integer ('float *' invalid)}}
}
int fi4a(int *i) {
int cmp = 0;
int desired = 1;
return __scoped_atomic_compare_exchange(i, &cmp, &desired, 0,
__ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE,
__MEMORY_SCOPE_SYSTEM);
}
int fi5a(int *i) {
int cmp = 0;
return __scoped_atomic_compare_exchange_n(i, &cmp, 1, 1, __ATOMIC_ACQUIRE,
__ATOMIC_ACQUIRE,
__MEMORY_SCOPE_SYSTEM);
}
int fi6a(int *c, int *d) {
int ret;
__scoped_atomic_exchange(c, d, &ret, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
return ret;
}
int fi7a(_Bool *c) {
return __scoped_atomic_exchange_n(c, 1, __ATOMIC_RELAXED,
__MEMORY_SCOPE_SYSTEM);
}
float ff1a(float *i) {
float cmp = 0;
float desired = 1;
return __scoped_atomic_compare_exchange(i, &cmp, &desired, 0,
__ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE,
__MEMORY_SCOPE_SYSTEM);
}
float ff2a(float *i) {
float cmp = 0;
return __scoped_atomic_compare_exchange_n(i, &cmp, 1, 1, __ATOMIC_ACQUIRE, // expected-error {{must be a pointer to integer or pointer}}
__ATOMIC_ACQUIRE,
__MEMORY_SCOPE_SYSTEM);
}
float ff3a(float *c, float *d) {
float ret;
__scoped_atomic_exchange(c, d, &ret, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
return ret;
}
float ff4a(_Bool *c) {
return __scoped_atomic_exchange_n(c, 1, __ATOMIC_RELAXED,
__MEMORY_SCOPE_SYSTEM);
}
void fi8a(long long *p) {
__scoped_atomic_store_n(p, 1, __ATOMIC_RELAXED, __MEMORY_SCOPE_SYSTEM);
}