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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>
43 lines
787 B
C
43 lines
787 B
C
#include "io.h"
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int main(void)
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{
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long long rd, rt, dsp;
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long long res, resdsp;
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rt = 0x9ba8765433456789;
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res = 0x9ba8765433456789;
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resdsp = 0x0;
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__asm
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("shll.qh %0, %2, 0x0\n\t"
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"rddsp %1\n\t"
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: "=r"(rd), "=r"(dsp)
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: "r"(rt)
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);
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dsp = (dsp >> 22) & 0x1;
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if ((dsp != resdsp) || (rd != res)) {
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printf("shll.qh error\n");
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return -1;
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}
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rt = 0x9ba8765433456789;
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res = 0xdd40b2a09a283c48;
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resdsp = 0x1;
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__asm
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("shll.qh %0, %2, 0x3\n\t"
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"rddsp %1\n\t"
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: "=r"(rd), "=r"(dsp)
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: "r"(rt)
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);
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dsp = (dsp >> 22) & 0x1;
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if ((dsp != resdsp) || (rd != res)) {
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printf("shll.qh error1\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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