1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
test1(int a)3 void test1(int a) {
4 __builtin_alloca_with_align(a, 32);
5 }
6
test2(int a)7 void test2(int a) {
8 __builtin_alloca_with_align(a, -32); // expected-error {{requested alignment is not a power of 2}}
9 }
10
test3(unsigned * b)11 void test3(unsigned *b) {
12 __builtin_alloca_with_align(b, 32); // expected-warning {{incompatible pointer to integer conversion passing 'unsigned int *' to parameter of type}}
13 }
14
test4(int a)15 void test4(int a) {
16 __builtin_alloca_with_align(a, 32, 0); // expected-error {{too many arguments to function call, expected 2, have 3}}
17 }
18
test5(int a)19 void test5(int a) {
20 __builtin_alloca_with_align(a, 31); // expected-error {{requested alignment is not a power of 2}}
21 }
22
test6(int a,int j)23 void test6(int a, int j) {
24 __builtin_alloca_with_align(a, j); // expected-error {{must be a constant integer}}
25 }
26
test7(int a)27 void test7(int a) {
28 __builtin_alloca_with_align(a, 2); // expected-error {{requested alignment must be 8 or greater}}
29 }
30
test8()31 void test8() {
32 __builtin_alloca_with_align(sizeof(__INT64_TYPE__), __alignof__(__INT64_TYPE__)); // expected-warning {{second argument to __builtin_alloca_with_align is supposed to be in bits}}
33 }
34