1 // RUN: %clang_cc1 -emit-llvm-only %s 2 3 int main(void) 4 { 5 double _Complex a = 5; 6 double _Complex b = 42; 7 8 return a * b != b * a; 9 } 10 11 _Complex double bar(int); 12 void test(_Complex double*); 13 void takecomplex(_Complex double); 14 15 void test2(int c) { 16 _Complex double X; 17 X = bar(1); 18 test(&X); 19 takecomplex(X); 20 } 21 22 _Complex double g1, g2; 23 _Complex float cf; 24 double D; 25 26 void test3() { 27 g1 = g1 + g2; 28 g1 = g1 - g2; 29 g1 = g1 * g2; 30 g1 = +-~g1; 31 32 double Gr = __real g1; 33 34 cf += D; 35 // FIXME: Currently unsupported! 36 //D += cf; 37 cf /= g1; 38 g1 = g1 + D; 39 g1 = D + g1; 40 } 41 42 __complex__ int ci1, ci2; 43 __complex__ short cs; 44 int i; 45 void test3int() { 46 ci1 = ci1 + ci2; 47 ci1 = ci1 - ci2; 48 ci1 = ci1 * ci2; 49 ci1 = +-~ci1; 50 51 i = __real ci1; 52 53 cs += i; 54 // FIXME: Currently unsupported! 55 //D += cf; 56 cs /= ci1; 57 ci1 = ci1 + i; 58 ci1 = i + ci1; 59 } 60 61 void t1() { 62 (__real__ cf) = 4.0; 63 } 64 65 void t2() { 66 (__imag__ cf) = 4.0; 67 } 68 69 // PR1960 70 void t3() { 71 __complex__ long long v = 2; 72 } 73 74 // PR3131 75 float _Complex t4(); 76 77 void t5() { 78 float _Complex x = t4(); 79 } 80 81 void t6() { 82 g1++; 83 g1--; 84 ++g1; 85 --g1; 86 ci1++; 87 ci1--; 88 ++ci1; 89 --ci1; 90 } 91 92 // <rdar://problem/7958272> 93 double t7(double _Complex c) { 94 return __builtin_fabs(__real__(c)); 95 } 96 97 void t8() { 98 __complex__ int *x = &(__complex__ int){1}; 99 } 100
