| #include "io.h" |
| |
| int main(void) |
| { |
| long long rd, rt, dsp; |
| long long result, resultdsp; |
| |
| rt = 0x12345678; |
| result = 0x12345678; |
| resultdsp = 0; |
| |
| __asm |
| ("shll.ph %0, %2, 0x0\n\t" |
| "rddsp %1\n\t" |
| : "=r"(rd), "=r"(dsp) |
| : "r"(rt) |
| ); |
| dsp = (dsp >> 22) & 0x01; |
| if ((dsp != resultdsp) || (rd != result)) { |
| printf("shll.ph wrong\n"); |
| |
| return -1; |
| } |
| |
| rt = 0x12345678; |
| result = 0xFFFFFFFFA000C000; |
| resultdsp = 1; |
| |
| __asm |
| ("shll.ph %0, %2, 0x0B\n\t" |
| "rddsp %1\n\t" |
| : "=r"(rd), "=r"(dsp) |
| : "r"(rt) |
| ); |
| dsp = (dsp >> 22) & 0x01; |
| if ((dsp != resultdsp) || (rd != result)) { |
| printf("shll.ph wrong1\n"); |
| |
| return -1; |
| } |
| |
| return 0; |
| } |