117 lines
1.8 KiB
C
117 lines
1.8 KiB
C
// RUN: %clang_cc1 -emit-llvm-only %s
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int main(void)
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{
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double _Complex a = 5;
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double _Complex b = 42;
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return a * b != b * a;
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}
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_Complex double bar(int);
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void test(_Complex double*);
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void takecomplex(_Complex double);
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void test2(int c) {
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_Complex double X;
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X = bar(1);
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test(&X);
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takecomplex(X);
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}
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_Complex double g1, g2;
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_Complex float cf;
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double D;
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void test3() {
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g1 = g1 + g2;
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g1 = g1 - g2;
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g1 = g1 * g2;
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g1 = +-~g1;
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double Gr = __real g1;
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cf += D;
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D += cf;
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cf /= g1;
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g1 = g1 + D;
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g1 = D + g1;
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}
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__complex__ int ci1, ci2;
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__complex__ short cs;
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int i;
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void test3int() {
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ci1 = ci1 + ci2;
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ci1 = ci1 - ci2;
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ci1 = ci1 * ci2;
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ci1 = +-~ci1;
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i = __real ci1;
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cs += i;
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D += cf;
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cs /= ci1;
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ci1 = ci1 + i;
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ci1 = i + ci1;
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}
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void t1() {
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(__real__ cf) = 4.0;
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}
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void t2() {
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(__imag__ cf) = 4.0;
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}
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// PR1960
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void t3() {
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__complex__ long long v = 2;
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}
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// PR3131
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float _Complex t4();
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void t5() {
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float _Complex x = t4();
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}
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void t6() {
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g1++;
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g1--;
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++g1;
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--g1;
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ci1++;
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ci1--;
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++ci1;
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--ci1;
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}
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// <rdar://problem/7958272>
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double t7(double _Complex c) {
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return __builtin_fabs(__real__(c));
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}
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void t8() {
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__complex__ int *x = &(__complex__ int){1};
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}
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const _Complex double test9const = 0;
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_Complex double test9func() { return test9const; }
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// D6217
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void t91() {
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// Check for proper type promotion of conditional expression
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char c[(int)(sizeof(typeof((0 ? 2.0f : (_Complex double) 2.0f))) - sizeof(_Complex double))];
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// Check for proper codegen
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(0 ? 2.0f : (_Complex double) 2.0f);
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}
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void t92() {
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// Check for proper type promotion of conditional expression
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char c[(int)(sizeof(typeof((0 ? (_Complex double) 2.0f : 2.0f))) - sizeof(_Complex double))];
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// Check for proper codegen
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(0 ? (_Complex double) 2.0f : 2.0f);
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}
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