mirror of https://gitee.com/openkylin/qemu.git
38 lines
569 B
C
38 lines
569 B
C
#include <stdio.h>
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int main(void)
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{
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float a, b, c;
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float result;
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b = 1.5;
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c = 0.5;
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result = 3.0;
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__asm
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("lf.div.s %0, %1, %2\n\t"
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: "=r"(a)
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: "r"(b), "r"(c)
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);
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if (a != result) {
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printf("lf.div.s error\n");
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return -1;
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}
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/* double a, b, c, res;
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b = 0x80000000;
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c = 0x40;
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result = 0x2000000;
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__asm
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("lf.div.d %0, %1, %2\n\t"
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: "=r"(a)
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: "r"(b), "r"(c)
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);
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if (a != result) {
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printf("lf.div.d error\n");
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return -1;
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}*/
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return 0;
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}
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