qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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test_lf_mul.c (307B)

      1 #include <stdio.h>
      2 
      3 int main(void)
      4 {
      5     float a, b, c;
      6     float result;
      7 
      8     b = 1.5;
      9     c = 4.0;
     10     result = 6.0;
     11     __asm
     12     ("lf.mul.s   %0, %1, %2\n\t"
     13      : "=r"(a)
     14      : "r"(b), "r"(c)
     15     );
     16     if (a != result) {
     17         printf("lf.mul.s error\n");
     18         return -1;
     19     }
     20 
     21     return 0;
     22 }