qemu/tests/tcg/openrisc/test_bnf.c

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#include <stdio.h>
int main(void)
{
int a, b;
int result;
a = 0;
b = 0;
result = 0x3;
__asm
("l.sfeqi %1, 0x0\n\t"
"l.bnf 1f\n\t"
"l.nop\n\t"
"\n\t"
"l.addi %0, %0, 0x1\n\t"
"l.addi %0, %0, 0x1\n\t"
"\n\t"
"1:\n\t"
"l.addi %0, %0, 0x1\n\t"
: "+r"(a)
: "r"(b)
);
if (a != result) {
printf("l.bnf error\n");
return -1;
}
a = 0;
b = 0;
result = 1;
__asm
("l.sfeqi %1, 0x1\n\t"
"l.bnf 1f\n\t"
"l.nop\n\t"
"\n\t"
"l.addi %0, %0, 0x1\n\t"
"l.addi %0, %0, 0x1\n\t"
"\n\t"
"1:\n\t"
"l.addi %0, %0, 0x1\n\t"
: "+r"(a)
: "r"(b)
);
if (a != result) {
printf("l.bnf error\n");
return -1;
}
return 0;
}