mirror of https://gitee.com/openkylin/qemu.git
89 lines
1.5 KiB
C
89 lines
1.5 KiB
C
#include <stdio.h>
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int main(void)
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{
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int a, result;
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float b, c;
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a = 0x1;
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b = 122.5;
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c = 123.5;
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result = 0x3;
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__asm
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("lfeqd:\n\t"
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"l.addi %0, %0, 0x1\n\t"
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"lf.sfeq.s %1, %2\n\t"
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"l.bf lfeqd\n\t"
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"l.nop\n\t"
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"l.addi %0, %0, 0x1\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.sfeq.s error\n");
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return -1;
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}
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b = 13.5;
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c = 13.5;
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result = 0x3;
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__asm
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("lf.sfeq.s %1, %2\n\t"
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"l.bf 1f\n\t"
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"l.nop\n\t"
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"l.addi r4, r4, 0x1\n\t"
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"1:\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.sfeq.s error\n");
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return -1;
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}
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/* double b, c;
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double result;
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int a;
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a = 0x1;
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b = 122.5;
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c = 133.5;
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result = 0x3;
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__asm
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("lfeqd:\n\t"
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"l.addi %0, %0, 0x1\n\t"
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"lf.sfeq.d %1, %2\n\t"
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"l.bf lfeqd\n\t"
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"l.nop\n\t"
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"l.addi %0, %0, 0x1\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.sfeq.d error\n");
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return -1;
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}
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double c, d, res;
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int e = 0;
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c = 11.5;
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d = 11.5;
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res = 1;
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__asm
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("lf.sfeq.d %1, %2\n\t"
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"l.bf 1f\n\t"
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"l.nop\n\t"
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"l.addi %0, %0, 0x1\n\t"
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"1:\n\t"
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: "+r"(e)
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: "r"(c), "r"(d)
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);
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if (e != res) {
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printf("lf.sfeq.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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