Projet_SETI_RISC-V/riscv-gnu-toolchain/qemu/tests/tcg/openrisc/test_sfgesi.c
2023-03-06 14:48:14 +01:00

40 lines
612 B
C

#include <stdio.h>
int main(void)
{
int a, b;
int result;
a = 0;
result = 1;
__asm
("1:\n\t"
"l.addi %0, %0, 1\n\t"
"l.sfgesi %0, 0x3\n\t"
"l.bf 1b\n\t"
"l.nop\n\t"
: "+r"(a)
);
if (a != result) {
printf("sfgesi error\n");
return -1;
}
a = 0xff;
b = 1;
result = 2;
__asm
("1:\n\t"
"l.sub %0, %0, %1\n\t"
"l.sfgesi %0, 0x3\n\t"
"l.bf 1b\n\t"
"l.nop\n\t"
: "+r"(a)
: "r"(b)
);
if (a != result) {
printf("sfgesi error\n");
return -1;
}
return 0;
}