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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>
45 lines
754 B
C
45 lines
754 B
C
#include "io.h"
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int main(void)
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{
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long long rs, rt, dspreg, dspresult;
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rs = 0x123456789ABCDEF0;
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rt = 0x123456789ABCDEFF;
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dspresult = 0x01;
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__asm
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("cmpu.lt.ob %1, %2\n\t"
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"rddsp %0"
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: "=r"(dspreg)
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: "r"(rs), "r"(rt)
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);
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dspreg = dspreg >> 24;
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if (dspreg != dspresult) {
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printf("cmpu.lt.ob error\n");
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return -1;
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}
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rs = 0x823156789ABCDEF0;
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rt = 0x123456789ABCDEFF;
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dspresult = 0x41;
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__asm
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("cmpu.lt.ob %1, %2\n\t"
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"rddsp %0"
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: "=r"(dspreg)
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: "r"(rs), "r"(rt)
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);
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dspreg = dspreg >> 24;
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if (dspreg != dspresult) {
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printf("cmpu.lt.ob 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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