LXR qemu/tests/tcg/openrisc/test_lf

   1#include <stdio.h>
   2
   3int main(void)
   4{
   5    int a, result;
   6    float b, c;
   7
   8    a = 0;
   9    b = 122.5;
  10    c = 123.5;
  11    result = 0x1;
  12    __asm
  13    ("lfgts:\n\t"
  14     "l.addi    %0, %0, 0x1\n\t"
  15     "lf.sfgt.s %1, %2\n\t"
  16     "l.bf      lfgts\n\t"
  17     "l.nop\n\t"
  18     : "+r"(a)
  19     : "r"(b), "r"(c)
  20    );
  21    if (a != result) {
  22        printf("lf.sfgt.s error\n");
  23        return -1;
  24    }
  25
  26    b = 133.5;
  27    c = 13.5;
  28    result = 0x1;
  29    __asm
  30    ("lf.sfgt.s %1, %2\n\t"
  31     "l.bf      1f\n\t"
  32     "l.nop\n\t"
  33     "l.addi    %0, %0, 0x1\n\t"
  34     "l.addi    %0, %0, 0x1\n\t"
  35     "1:\n\t"
  36     : "+r"(a)
  37     : "r"(b), "r"(c)
  38    );
  39    if (a != result) {
  40        printf("lf.sfgt.s error\n");
  41        return -1;
  42    }
  43
  44/*    int a, result;
  45    double b, c;
  46
  47    a = 0;
  48    b = 122.5;
  49    c = 123.5;
  50    result = 0x1;
  51    __asm
  52    ("lfgtd:\n\t"
  53     "l.addi    %0, %0, 0x1\n\t"
  54     "lf.sfgt.d %1, %2\n\t"
  55     "l.bf      lfgtd\n\t"
  56     "l.nop\n\t"
  57     : "+r"(a)
  58     : "r"(b), "r"(c)
  59    );
  60    if (a != result) {
  61        printf("lf.sfgt.d error\n");
  62        return -1;
  63    }
  64
  65    b = 133.5;
  66    c = 13.5;
  67    result = 0x3;
  68    __asm
  69    ("l.addi    %0, %0, 0x1\n\t"
  70     "l.addi    %0, %0, 0x1\n\t"
  71     "lf.sfgt.d %1, %2\n\t"
  72     "l.bf      1f\n\t"
  73     "l.nop\n\t"
  74     "l.addi    %0, %0, 0x1\n\t"
  75     "l.addi    %0, %0, 0x1\n\t"
  76     "1:\n\t"
  77     : "+r"(a)
  78     : "r"(b), "r"(c)
  79    );
  80    if (a != result) {
  81        printf("lf.sfgt.d error, %x\n", a);
  82        return -1;
  83    }*/
  84
  85    return 0;
  86}
  87