minix/external/bsd/llvm/dist/clang/test/CodeGen/cleanup-stack.c

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// RUN: %clang_cc1 -triple i386-unknown-unknown -O3 -emit-llvm %s -o %t
// RUN: grep "ret i32 9" %t
struct s0 {
int *var;
int addend;
};
static void f0(struct s0 *p) {
*p->var += p->addend;
}
int f1(void) {
int var = 0;
{
struct s0 x __attribute__((cleanup(f0))) = { &var, 2 };
struct s0 y __attribute__((cleanup(f0))) = { &var, 3 };
{
struct s0 y __attribute__((cleanup(f0))) = { &var, 4 };
}
}
return var;
}