hanchenye-llvm-project/clang/test/CodeGenCXX/gnu-conditional-scalar-ext.cpp

64 lines
962 B
C++

// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s
// rdar: // 8353567
// pr7726
extern "C" int printf(...);
int main(int argc, char **argv) {
// CHECK: phi i8* [ inttoptr (i64 3735928559 to i8*),
printf("%p\n", (void *)0xdeadbeef ? : (void *)0xaaaaaa);
return 0;
}
// rdar://8446940
namespace radar8446940 {
extern "C" void abort();
int main () {
char x[1];
char *y = x ? : 0;
if (x != y)
abort();
}
}
namespace radar8453812 {
extern "C" void abort();
_Complex int getComplex(_Complex int val) {
static int count;
if (count++)
abort();
return val;
}
_Complex int cmplx() {
_Complex int cond;
_Complex int rhs;
return getComplex(1+2i) ? : rhs;
}
// lvalue test
void foo (int& lv) {
++lv;
}
int global = 1;
int &cond() {
static int count;
if (count++)
abort();
return global;
}
int main() {
cmplx();
int rhs = 10;
foo (cond()? : rhs);
return global-2;
}
}