d70080c4e3
Add MIPS ASE DSP testcases. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
57 lines
911 B
C
57 lines
911 B
C
#include "io.h"
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int main(void)
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{
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long long rd, rs, rt, result;
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rd = 0;
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rs = 0x45BCFFFF12345678;
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rt = 0x98529AD287654321;
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result = 0x52fbec7035a2ca5c;
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__asm
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("muleq_s.pw.qhl %0, %1, %2\n\t"
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: "=r"(rd)
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: "r"(rs), "r"(rt)
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);
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if (result != rd) {
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printf("1 muleq_s.pw.qhl error\n");
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return -1;
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}
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rd = 0;
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rs = 0x45BC800012345678;
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rt = 0x9852800087654321;
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result = 0x52fbec707FFFFFFF;
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__asm
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("muleq_s.pw.qhl %0, %1, %2\n\t"
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: "=r"(rd)
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: "r"(rs), "r"(rt)
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);
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if (result != rd) {
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printf("2 muleq_s.pw.qhl error\n");
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return -1;
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}
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rd = 0;
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__asm
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("rddsp %0\n\t"
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: "=r"(rd)
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);
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rd = rd >> 21;
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rd = rd & 0x1;
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if (rd != 1) {
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printf("3 muleq_s.pw.qhl 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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