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#include <stdio.h>
typedef char data_t;
#define COMP <=
// a in rdx, b in rsi
//
// cmpl %esi, %edi (Compare long (double word, or 4 bytes). (a - b) )
// setl %al (set lower? %rax return value)
//
// COMP is <, and data_t is 32 bits so maybe int or unsigned int or float
//
// cmpw %si, %di (Compare word (a-b), short)
// setge %al (Greater than or equal >=)
//
// cmpb %sil, %dil (Compare byte (a-b))
// setbe %al (Comp <=)
//
// cmpq %rsi, %rdi (Compare 8 bytes quad words (long , double, char *))
// setne %al
int comp(data_t a, data_t b) {
return a COMP b;
}
#define TEST >
int test(data_t a) {
return a TEST 0;
}
int main() {
printf("%x hello world", comp(1, 2));
return 0;
}
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