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d70080c4e3
Add MIPS ASE DSP testcases. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
31 lines
612 B
C
31 lines
612 B
C
#include<stdio.h>
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#include<assert.h>
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int main()
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{
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int achi, acli, rs, rt;
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int acho, aclo;
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int resulth, resultl;
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rs = 0x00BBAACC;
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rt = 0x0B1C3D2F;
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achi = 0x00004433;
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acli = 0xFFCC0011;
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resulth = 0xFFF81F29;
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resultl = 0xB355089D;
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__asm
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("mthi %2, $ac1\n\t"
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"mtlo %3, $ac1\n\t"
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"msub $ac1, %4, %5\n\t"
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"mfhi %0, $ac1\n\t"
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"mflo %1, $ac1\n\t"
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: "=r"(acho), "=r"(aclo)
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: "r"(achi), "r"(acli), "r"(rs), "r"(rt)
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);
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assert(acho == resulth);
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assert(aclo == resultl);
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return 0;
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}
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