d70080c4e3
Add MIPS ASE DSP testcases. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
27 lines
496 B
C
27 lines
496 B
C
#include "io.h"
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int main(void)
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{
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long long rs, rt, ach, acl;
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long long result, resulth, resultl;
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rs = 0x00FFBBAA;
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rt = 0x4B231000;
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resulth = 0x4b0f01;
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resultl = 0x71f8a000;
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__asm
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("mult $ac1, %2, %3\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"(ach), "=r"(acl)
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: "r"(rs), "r"(rt)
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);
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if ((ach != resulth) || (acl != resultl)) {
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printf("mult wrong\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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