nkeynes@1131: #include <stdlib.h>
nkeynes@1131: #include <stdio.h>
nkeynes@1131: 
nkeynes@1169: typedef unsigned char u8;
nkeynes@1169: typedef signed char i8;
nkeynes@1169: typedef unsigned short u16;
nkeynes@1169: typedef signed short i16;
nkeynes@1169: typedef unsigned int u32;
nkeynes@1169: typedef signed int i32;
nkeynes@1169: typedef unsigned long long u64;
nkeynes@1169: typedef signed long long i64;
nkeynes@1131: 
nkeynes@1131: #define TEST_REPS 64
nkeynes@1131: 
nkeynes@1169: void printu8(u8 a) { printf( "%08X ", (unsigned int)a ); }
nkeynes@1169: void printi8(i8 a) { printf( "%08X ", (unsigned int)(u8)a ); }
nkeynes@1169: void printu16(u16 a) { printf( "%08X ", (unsigned int)a ); }
nkeynes@1169: void printi16(i16 a) { printf( "%08X ", (unsigned int)(u16)a ); }
nkeynes@1169: void printu32(u32 a) { printf( "%08X ", (unsigned int)a ); }
nkeynes@1169: void printi32(i32 a) { printf( "%08X ", (unsigned int)a ); }
nkeynes@1169: void printu64(u64 a) { printf( "%08X%08X ", (unsigned int)(a>>32),(unsigned int)a ); }
nkeynes@1169: void printi64(i64 a) { printf( "%08X%08X ", (unsigned int)(a>>32),(unsigned int)a ); }
nkeynes@1131: 
nkeynes@1131: #define TEST_TYPE(T) \
nkeynes@1131: void test##T() { \
nkeynes@1131:     T a, b, c, d, e, f; \
nkeynes@1131:     read(0,&a,sizeof(a)); read(0,&b,sizeof(b)); read(0,&c,sizeof(c)); read(0,&d,sizeof(d)); \
nkeynes@1131:     e = a * b - c * d;\
nkeynes@1131:     if( b != 0 && c != 0 ) { f = a / b + 1/c;  }\
nkeynes@1169:     T g = e - f / 2  + (u32)b;\
nkeynes@1131:     T h = b * c / d; T i = a / -d; \
nkeynes@1169:     printf( "%d| ", (int)sizeof(a) ); \
nkeynes@1131:     print##T(a); print##T(b); print##T(c); print##T(d); \
nkeynes@1131:     printf( ": " ); print##T(e); print##T(f); print##T(g); \
nkeynes@1131:     print##T(h); print##T(i); \
nkeynes@1131:     printf( "\n" ); \
nkeynes@1131: }
nkeynes@1131: 
nkeynes@1169: TEST_TYPE(u8);
nkeynes@1169: TEST_TYPE(i8);
nkeynes@1169: TEST_TYPE(u16);
nkeynes@1169: TEST_TYPE(i16);
nkeynes@1169: TEST_TYPE(u32);
nkeynes@1169: TEST_TYPE(i32);
nkeynes@1169: TEST_TYPE(u64);
nkeynes@1169: TEST_TYPE(i64);
nkeynes@1131: 
nkeynes@1131: int main(int argc, char *argv[]) {
nkeynes@1131:   unsigned i;
nkeynes@1131:   
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testu64(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testi64(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testu32(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testi32(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testu16(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testi16(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testu8(); }
nkeynes@1169:   for(i=0;i<TEST_REPS;i++ ) { testi8(); }
nkeynes@1131:   return 0;
nkeynes@1131: }