d901eff3e6
Add testcases for OpenRISC. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
44 lines
612 B
C
44 lines
612 B
C
#include <stdio.h>
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int main(void)
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{
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int a, b, d;
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int result;
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a = 0x100;
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b = 0x100;
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result = 0x200;
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__asm
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("l.add %0, %0, %1\n\t"
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: "+r"(a)
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: "r"(b)
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);
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if (a != result) {
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printf("add error\n");
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return -1;
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}
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a = 0xffff;
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b = 0x1;
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result = 0x10000;
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__asm
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("l.add %0, %0, %1\n\t"
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: "+r"(a)
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: "r"(b)
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);
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if (a != result) {
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printf("add error\n");
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return -1;
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}
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a = 0x7fffffff;
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b = 0x1;
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__asm
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("l.add %0, %1, %2\n\t"
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: "=r"(d)
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: "r"(b), "r"(a)
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);
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return 0;
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}
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