| /* { dg-options "-G0" { target mips*-*-* } } */ |
| |
| volatile int g[32]; |
| long long gll; |
| double gd; |
| |
| #define MULTI(X) \ |
| X( 1), X( 2), X( 3), X( 4), X( 5), X( 6), X( 7), X( 8), X( 9), X(10), \ |
| X(11), X(12), X(13), X(14), X(15), X(16), X(17), X(18), X(19), X(20), \ |
| X(21), X(22), X(23), X(24), X(25), X(26), X(27), X(28), X(29), X(30) |
| |
| #define DECLARE(INDEX) x##INDEX |
| #define COPY_IN(INDEX) x##INDEX = g[INDEX] |
| #define COPY_OUT(INDEX) g[INDEX] = x##INDEX |
| |
| void |
| test (int n) |
| { |
| union { long long l; double d; } u = { 0x12345678 }; |
| gll = u.l; |
| int MULTI (DECLARE); |
| MULTI (COPY_IN); |
| MULTI (COPY_OUT); |
| MULTI (COPY_OUT); |
| MULTI (COPY_OUT); |
| gd = u.d; |
| } |