1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s
// PR6433 - Don't crash on va_arg(typedef).
typedef double gdouble;
void focus_changed_cb () {
__builtin_va_list pa;
double mfloat;
mfloat = __builtin_va_arg((pa), gdouble);
}
void vararg(int, ...);
void function_as_vararg() {
// CHECK: define {{.*}}function_as_vararg
// CHECK-NOT: llvm.trap
vararg(0, focus_changed_cb);
}
void vla(int n, ...)
{
__builtin_va_list ap;
void *p;
p = __builtin_va_arg(ap, typeof (int (*)[++n])); // CHECK: add nsw i32 {{.*}}, 1
}
|
