@samitouri / QOSamiQemu
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c 15 lines 279 Bytes
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1 #include <assert.h>
2
3 int main()
4 {
5 unsigned fcsr;
6
7 asm("movgr2fcsr $r0,$r0\n\t"
8 "movgr2fr.d $f0,$r0\n\t"
9 "fdiv.d $f0,$f0,$f0\n\t"
10 "movfcsr2gr %0,$r0"
11 : "=r"(fcsr) : : "f0");
12
13 assert(fcsr & (16 << 16)); /* Invalid */
14 return 0;
15 }