Tests for soft-float comparison functions

llvm-svn: 107414
This commit is contained in:
Stephen Canon 2010-07-01 18:35:50 +00:00
parent 735753d19c
commit 75a21dc9a7
2 changed files with 958 additions and 0 deletions

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@ -0,0 +1,479 @@
//===-- cmpdf2_test.c - Test __cmpdf2 -------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file tests single-precision soft-double comparisons for the compiler-rt
// library.
//
//===----------------------------------------------------------------------===//
#include <stdio.h>
int __eqdf2(double, double);
int __gedf2(double, double);
int __gtdf2(double, double);
int __ledf2(double, double);
int __ltdf2(double, double);
int __nedf2(double, double);
int __unorddf2(double, double);
struct TestVector {
double a;
double b;
int eqReference;
int geReference;
int gtReference;
int leReference;
int ltReference;
int neReference;
int unReference;
};
int test__cmpdf2(const struct TestVector *vector) {
if (__eqdf2(vector->a, vector->b) != vector->eqReference) {
printf("error in __eqdf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__eqdf2(vector->a, vector->b),
vector->eqReference);
return 1;
}
if (__gedf2(vector->a, vector->b) != vector->geReference) {
printf("error in __gedf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__gedf2(vector->a, vector->b),
vector->geReference);
return 1;
}
if (__gtdf2(vector->a, vector->b) != vector->gtReference) {
printf("error in __gtdf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__gtdf2(vector->a, vector->b),
vector->gtReference);
return 1;
}
if (__ledf2(vector->a, vector->b) != vector->leReference) {
printf("error in __ledf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__ledf2(vector->a, vector->b),
vector->leReference);
return 1;
}
if (__ltdf2(vector->a, vector->b) != vector->ltReference) {
printf("error in __ltdf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__ltdf2(vector->a, vector->b),
vector->ltReference);
return 1;
}
if (__nedf2(vector->a, vector->b) != vector->neReference) {
printf("error in __nedf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__nedf2(vector->a, vector->b),
vector->neReference);
return 1;
}
if (__unorddf2(vector->a, vector->b) != vector->unReference) {
printf("error in __unorddf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__unorddf2(vector->a, vector->b),
vector->unReference);
return 1;
}
return 0;
}
/*
void generateVectors() {
const double arguments[] = {
__builtin_nan(""),
-__builtin_inf(),
-0x1.fffffffffffffp1023,
-0x1.0000000000001p0
-0x1.0000000000000p0,
-0x1.fffffffffffffp-1,
-0x1.0000000000000p-1022,
-0x0.fffffffffffffp-1022,
-0x0.0000000000001p-1022,
-0.0,
0.0,
0x0.0000000000001p-1022,
0x0.fffffffffffffp-1022,
0x1.0000000000000p-1022,
0x1.fffffffffffffp-1,
0x1.0000000000000p0,
0x1.0000000000001p0,
0x1.fffffffffffffp1023,
__builtin_inf()
};
int numArguments = sizeof arguments / sizeof arguments[0];
for (int i=0; i<numArguments; ++i) {
for (int j=0; j<numArguments; ++j) {
const double a = arguments[i];
const double b = arguments[j];
const int leResult = a < b ? -1 : a == b ? 0 : 1;
const int geResult = a > b ? 1 : a == b ? 0 : -1;
const int unResult = a != a || b != b ? 1 : 0;
printf("{%a,%a,%d,%d,%d,%d,%d,%d,%d},\n",
a, b,
leResult,
geResult,
geResult,
leResult,
leResult,
leResult,
unResult);
}
}
} */
static const struct TestVector vectors[] = {
{__builtin_nan(""),__builtin_nan(""),1,-1,-1,1,1,1,1},
{__builtin_nan(""),-__builtin_inf(),1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x1.fffffffffffffp+1023,1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x1p+1,1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x1.fffffffffffffp-1,1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x1p-1022,1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x1.fffffcp-1023,1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x1p-1074,1,-1,-1,1,1,1,1},
{__builtin_nan(""),-0x0p+0,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x0p+0,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1p-1074,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1.fffffcp-1023,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1p-1022,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1.fffffffffffffp-1,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1p+0,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1.0000000000001p+0,1,-1,-1,1,1,1,1},
{__builtin_nan(""),0x1.fffffffffffffp+1023,1,-1,-1,1,1,1,1},
{__builtin_nan(""),__builtin_inf(),1,-1,-1,1,1,1,1},
{-__builtin_inf(),__builtin_nan(""),1,-1,-1,1,1,1,1},
{-__builtin_inf(),-__builtin_inf(),0,0,0,0,0,0,0},
{-__builtin_inf(),-0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),-0x1p+1,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),-0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),-0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),-0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),-0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inf(),__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x1.fffffffffffffp+1023,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x1.fffffffffffffp+1023,-0x1.fffffffffffffp+1023,0,0,0,0,0,0,0},
{-0x1.fffffffffffffp+1023,-0x1p+1,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,-0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,-0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,-0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,-0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp+1023,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x1p+1,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x1p+1,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{-0x1p+1,-0x1p+1,0,0,0,0,0,0,0},
{-0x1p+1,-0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,-0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,-0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,-0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p+1,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x1.fffffffffffffp-1,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x1.fffffffffffffp-1,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{-0x1.fffffffffffffp-1,-0x1p+1,1,1,1,1,1,1,0},
{-0x1.fffffffffffffp-1,-0x1.fffffffffffffp-1,0,0,0,0,0,0,0},
{-0x1.fffffffffffffp-1,-0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,-0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,-0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffffffffffp-1,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x1p-1022,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x1p-1022,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{-0x1p-1022,-0x1p+1,1,1,1,1,1,1,0},
{-0x1p-1022,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{-0x1p-1022,-0x1p-1022,0,0,0,0,0,0,0},
{-0x1p-1022,-0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,-0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1022,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x1.fffffcp-1023,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x1.fffffcp-1023,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{-0x1.fffffcp-1023,-0x1p+1,1,1,1,1,1,1,0},
{-0x1.fffffcp-1023,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{-0x1.fffffcp-1023,-0x1p-1022,1,1,1,1,1,1,0},
{-0x1.fffffcp-1023,-0x1.fffffcp-1023,0,0,0,0,0,0,0},
{-0x1.fffffcp-1023,-0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffcp-1023,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x1p-1074,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x1p-1074,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{-0x1p-1074,-0x1p+1,1,1,1,1,1,1,0},
{-0x1p-1074,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{-0x1p-1074,-0x1p-1022,1,1,1,1,1,1,0},
{-0x1p-1074,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{-0x1p-1074,-0x1p-1074,0,0,0,0,0,0,0},
{-0x1p-1074,-0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x0p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x1p-1074,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,__builtin_nan(""),1,-1,-1,1,1,1,1},
{-0x0p+0,-__builtin_inf(),1,1,1,1,1,1,0},
{-0x0p+0,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{-0x0p+0,-0x1p+1,1,1,1,1,1,1,0},
{-0x0p+0,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{-0x0p+0,-0x1p-1022,1,1,1,1,1,1,0},
{-0x0p+0,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{-0x0p+0,-0x1p-1074,1,1,1,1,1,1,0},
{-0x0p+0,-0x0p+0,0,0,0,0,0,0,0},
{-0x0p+0,0x0p+0,0,0,0,0,0,0,0},
{-0x0p+0,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{-0x0p+0,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x0p+0,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x0p+0,-__builtin_inf(),1,1,1,1,1,1,0},
{0x0p+0,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x0p+0,-0x1p+1,1,1,1,1,1,1,0},
{0x0p+0,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x0p+0,-0x1p-1022,1,1,1,1,1,1,0},
{0x0p+0,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x0p+0,-0x1p-1074,1,1,1,1,1,1,0},
{0x0p+0,-0x0p+0,0,0,0,0,0,0,0},
{0x0p+0,0x0p+0,0,0,0,0,0,0,0},
{0x0p+0,0x1p-1074,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x0p+0,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1p-1074,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1p-1074,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1p-1074,-0x1p+1,1,1,1,1,1,1,0},
{0x1p-1074,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1p-1074,-0x1p-1022,1,1,1,1,1,1,0},
{0x1p-1074,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1p-1074,-0x1p-1074,1,1,1,1,1,1,0},
{0x1p-1074,-0x0p+0,1,1,1,1,1,1,0},
{0x1p-1074,0x0p+0,1,1,1,1,1,1,0},
{0x1p-1074,0x1p-1074,0,0,0,0,0,0,0},
{0x1p-1074,0x1.fffffcp-1023,-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x1p-1074,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1.fffffcp-1023,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1.fffffcp-1023,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x1p+1,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x1p-1022,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x1p-1074,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,-0x0p+0,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,0x0p+0,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,0x1p-1074,1,1,1,1,1,1,0},
{0x1.fffffcp-1023,0x1.fffffcp-1023,0,0,0,0,0,0,0},
{0x1.fffffcp-1023,0x1p-1022,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffcp-1023,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffcp-1023,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffcp-1023,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffcp-1023,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffcp-1023,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1p-1022,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1p-1022,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1p-1022,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1p-1022,-0x1p+1,1,1,1,1,1,1,0},
{0x1p-1022,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1p-1022,-0x1p-1022,1,1,1,1,1,1,0},
{0x1p-1022,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1p-1022,-0x1p-1074,1,1,1,1,1,1,0},
{0x1p-1022,-0x0p+0,1,1,1,1,1,1,0},
{0x1p-1022,0x0p+0,1,1,1,1,1,1,0},
{0x1p-1022,0x1p-1074,1,1,1,1,1,1,0},
{0x1p-1022,0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1p-1022,0x1p-1022,0,0,0,0,0,0,0},
{0x1p-1022,0x1.fffffffffffffp-1,-1,-1,-1,-1,-1,-1,0},
{0x1p-1022,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{0x1p-1022,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{0x1p-1022,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x1p-1022,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1.fffffffffffffp-1,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1.fffffffffffffp-1,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x1p+1,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x1p-1022,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x1p-1074,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,-0x0p+0,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,0x0p+0,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,0x1p-1074,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,0x1p-1022,1,1,1,1,1,1,0},
{0x1.fffffffffffffp-1,0x1.fffffffffffffp-1,0,0,0,0,0,0,0},
{0x1.fffffffffffffp-1,0x1p+0,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffffffffffp-1,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffffffffffp-1,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x1.fffffffffffffp-1,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1p+0,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1p+0,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1p+0,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1p+0,-0x1p+1,1,1,1,1,1,1,0},
{0x1p+0,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1p+0,-0x1p-1022,1,1,1,1,1,1,0},
{0x1p+0,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1p+0,-0x1p-1074,1,1,1,1,1,1,0},
{0x1p+0,-0x0p+0,1,1,1,1,1,1,0},
{0x1p+0,0x0p+0,1,1,1,1,1,1,0},
{0x1p+0,0x1p-1074,1,1,1,1,1,1,0},
{0x1p+0,0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1p+0,0x1p-1022,1,1,1,1,1,1,0},
{0x1p+0,0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1p+0,0x1p+0,0,0,0,0,0,0,0},
{0x1p+0,0x1.0000000000001p+0,-1,-1,-1,-1,-1,-1,0},
{0x1p+0,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x1p+0,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1.0000000000001p+0,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1.0000000000001p+0,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x1p+1,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x1p-1022,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x1p-1074,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,-0x0p+0,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x0p+0,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x1p-1074,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x1p-1022,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x1p+0,1,1,1,1,1,1,0},
{0x1.0000000000001p+0,0x1.0000000000001p+0,0,0,0,0,0,0,0},
{0x1.0000000000001p+0,0x1.fffffffffffffp+1023,-1,-1,-1,-1,-1,-1,0},
{0x1.0000000000001p+0,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{0x1.fffffffffffffp+1023,__builtin_nan(""),1,-1,-1,1,1,1,1},
{0x1.fffffffffffffp+1023,-__builtin_inf(),1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x1p+1,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x1p-1022,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x1p-1074,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,-0x0p+0,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x0p+0,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1p-1074,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1.fffffcp-1023,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1p-1022,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1p+0,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1.0000000000001p+0,1,1,1,1,1,1,0},
{0x1.fffffffffffffp+1023,0x1.fffffffffffffp+1023,0,0,0,0,0,0,0},
{0x1.fffffffffffffp+1023,__builtin_inf(),-1,-1,-1,-1,-1,-1,0},
{__builtin_inf(),__builtin_nan(""),1,-1,-1,1,1,1,1},
{__builtin_inf(),-__builtin_inf(),1,1,1,1,1,1,0},
{__builtin_inf(),-0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{__builtin_inf(),-0x1p+1,1,1,1,1,1,1,0},
{__builtin_inf(),-0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{__builtin_inf(),-0x1p-1022,1,1,1,1,1,1,0},
{__builtin_inf(),-0x1.fffffcp-1023,1,1,1,1,1,1,0},
{__builtin_inf(),-0x1p-1074,1,1,1,1,1,1,0},
{__builtin_inf(),-0x0p+0,1,1,1,1,1,1,0},
{__builtin_inf(),0x0p+0,1,1,1,1,1,1,0},
{__builtin_inf(),0x1p-1074,1,1,1,1,1,1,0},
{__builtin_inf(),0x1.fffffcp-1023,1,1,1,1,1,1,0},
{__builtin_inf(),0x1p-1022,1,1,1,1,1,1,0},
{__builtin_inf(),0x1.fffffffffffffp-1,1,1,1,1,1,1,0},
{__builtin_inf(),0x1p+0,1,1,1,1,1,1,0},
{__builtin_inf(),0x1.0000000000001p+0,1,1,1,1,1,1,0},
{__builtin_inf(),0x1.fffffffffffffp+1023,1,1,1,1,1,1,0},
{__builtin_inf(),__builtin_inf(),0,0,0,0,0,0,0},
};
int main(int argc, char *argv[]) {
const int numVectors = sizeof vectors / sizeof vectors[0];
int i;
for (i = 0; i<numVectors; ++i) {
if (test__cmpdf2(&vectors[i])) return 1;
}
return 0;
}

View File

@ -0,0 +1,479 @@
//===-- cmpsf2_test.c - Test __cmpsf2 -------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file tests single-precision soft-float comparisons for the compiler-rt
// library.
//
//===----------------------------------------------------------------------===//
#include <stdio.h>
int __eqsf2(float, float);
int __gesf2(float, float);
int __gtsf2(float, float);
int __lesf2(float, float);
int __ltsf2(float, float);
int __nesf2(float, float);
int __unordsf2(float, float);
struct TestVector {
float a;
float b;
int eqReference;
int geReference;
int gtReference;
int leReference;
int ltReference;
int neReference;
int unReference;
};
int test__cmpsf2(const struct TestVector *vector) {
if (__eqsf2(vector->a, vector->b) != vector->eqReference) {
printf("error in __eqsf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__eqsf2(vector->a, vector->b),
vector->eqReference);
return 1;
}
if (__gesf2(vector->a, vector->b) != vector->geReference) {
printf("error in __gesf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__gesf2(vector->a, vector->b),
vector->geReference);
return 1;
}
if (__gtsf2(vector->a, vector->b) != vector->gtReference) {
printf("error in __gtsf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__gtsf2(vector->a, vector->b),
vector->gtReference);
return 1;
}
if (__lesf2(vector->a, vector->b) != vector->leReference) {
printf("error in __lesf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__lesf2(vector->a, vector->b),
vector->leReference);
return 1;
}
if (__ltsf2(vector->a, vector->b) != vector->ltReference) {
printf("error in __ltsf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__ltsf2(vector->a, vector->b),
vector->ltReference);
return 1;
}
if (__nesf2(vector->a, vector->b) != vector->neReference) {
printf("error in __nesf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__nesf2(vector->a, vector->b),
vector->neReference);
return 1;
}
if (__unordsf2(vector->a, vector->b) != vector->unReference) {
printf("error in __unordsf2(%a, %a) = %d, expected %d\n",
vector->a, vector->b,
__unordsf2(vector->a, vector->b),
vector->unReference);
return 1;
}
return 0;
}
/*
void generateVectors() {
const float arguments[] = {
__builtin_nanf(""),
-__builtin_inff(),
-0x1.fffffep127,
-0x1.000002p0
-0x1.000000p0,
-0x1.fffffep-1f,
-0x1.000000p-126f,
-0x0.fffffep-126f,
-0x0.000002p-126f,
-0.0,
0.0,
0x0.000002p-126f,
0x0.fffffep-126f,
0x1.000000p-126f,
0x1.fffffep-1f,
0x1.000000p0,
0x1.000002p0,
0x1.fffffep127,
__builtin_inff()
};
int numArguments = sizeof arguments / sizeof arguments[0];
for (int i=0; i<numArguments; ++i) {
for (int j=0; j<numArguments; ++j) {
const float a = arguments[i];
const float b = arguments[j];
const int leResult = a < b ? -1 : a == b ? 0 : 1;
const int geResult = a > b ? 1 : a == b ? 0 : -1;
const int unResult = a != a || b != b ? 1 : 0;
printf("{%a,%a,%d,%d,%d,%d,%d,%d,%d},\n",
a, b,
leResult,
geResult,
geResult,
leResult,
leResult,
leResult,
unResult);
}
}
} */
static const struct TestVector vectors[] = {
{__builtin_nanf(""),__builtin_nanf(""),1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-__builtin_inff(),1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x1.fffffep+127f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x1p0f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x1.fffffep-1f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x1p-126f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x1.fffffcp-127,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x1p-149f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),-0x0p0f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x0p0f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1p-149f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1.fffffcp-127,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1p-126f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1.fffffep-1f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1p0f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1.000002p0f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),0x1.fffffep+127f,1,-1,-1,1,1,1,1},
{__builtin_nanf(""),__builtin_inff(),1,-1,-1,1,1,1,1},
{-__builtin_inff(),__builtin_nanf(""),1,-1,-1,1,1,1,1},
{-__builtin_inff(),-__builtin_inff(),0,0,0,0,0,0,0},
{-__builtin_inff(),-0x1.fffffep+127f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),-0x1p0f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),-0x1.fffffep-1f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),-0x1p-126f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),-0x1.fffffcp-127,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),-0x1p-149f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),-0x0p0f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x0p0f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1p-149f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1.fffffcp-127,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1p-126f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1.fffffep-1f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1p0f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1.000002p0f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),0x1.fffffep+127f,-1,-1,-1,-1,-1,-1,0},
{-__builtin_inff(),__builtin_inff(),-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,__builtin_nanf(""),1,-1,-1,1,1,1,1},
{-0x1.fffffep+127f,-__builtin_inff(),1,1,1,1,1,1,0},
{-0x1.fffffep+127f,-0x1.fffffep+127f,0,0,0,0,0,0,0},
{-0x1.fffffep+127f,-0x1p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,-0x1.fffffep-1f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,-0x1p-126f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,-0x1.fffffcp-127,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,-0x1p-149f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,-0x0p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x0p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1p-149f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1.fffffcp-127,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1p-126f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1.fffffep-1f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1.000002p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,0x1.fffffep+127f,-1,-1,-1,-1,-1,-1,0},
{-0x1.fffffep+127f,__builtin_inff(),-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,__builtin_nanf(""),1,-1,-1,1,1,1,1},
{-0x1p0f,-__builtin_inff(),1,1,1,1,1,1,0},
{-0x1p0f,-0x1.fffffep+127f,1,1,1,1,1,1,0},
{-0x1p0f,-0x1p0f,0,0,0,0,0,0,0},
{-0x1p0f,-0x1.fffffep-1f,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,-0x1p-126f,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,-0x1.fffffcp-127,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,-0x1p-149f,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,-0x0p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,0x0p0f,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,0x1p-149f,-1,-1,-1,-1,-1,-1,0},
{-0x1p0f,0x1.fffffcp-127,-1,-1,-1,-1,-1,-1,0},
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{0x1.fffffep+127f,0x1.fffffcp-127,1,1,1,1,1,1,0},
{0x1.fffffep+127f,0x1p-126f,1,1,1,1,1,1,0},
{0x1.fffffep+127f,0x1.fffffep-1f,1,1,1,1,1,1,0},
{0x1.fffffep+127f,0x1p0f,1,1,1,1,1,1,0},
{0x1.fffffep+127f,0x1.000002p0f,1,1,1,1,1,1,0},
{0x1.fffffep+127f,0x1.fffffep+127f,0,0,0,0,0,0,0},
{0x1.fffffep+127f,__builtin_inff(),-1,-1,-1,-1,-1,-1,0},
{__builtin_inff(),__builtin_nanf(""),1,-1,-1,1,1,1,1},
{__builtin_inff(),-__builtin_inff(),1,1,1,1,1,1,0},
{__builtin_inff(),-0x1.fffffep+127f,1,1,1,1,1,1,0},
{__builtin_inff(),-0x1p0f,1,1,1,1,1,1,0},
{__builtin_inff(),-0x1.fffffep-1f,1,1,1,1,1,1,0},
{__builtin_inff(),-0x1p-126f,1,1,1,1,1,1,0},
{__builtin_inff(),-0x1.fffffcp-127,1,1,1,1,1,1,0},
{__builtin_inff(),-0x1p-149f,1,1,1,1,1,1,0},
{__builtin_inff(),-0x0p0f,1,1,1,1,1,1,0},
{__builtin_inff(),0x0p0f,1,1,1,1,1,1,0},
{__builtin_inff(),0x1p-149f,1,1,1,1,1,1,0},
{__builtin_inff(),0x1.fffffcp-127,1,1,1,1,1,1,0},
{__builtin_inff(),0x1p-126f,1,1,1,1,1,1,0},
{__builtin_inff(),0x1.fffffep-1f,1,1,1,1,1,1,0},
{__builtin_inff(),0x1p0f,1,1,1,1,1,1,0},
{__builtin_inff(),0x1.000002p0f,1,1,1,1,1,1,0},
{__builtin_inff(),0x1.fffffep+127f,1,1,1,1,1,1,0},
{__builtin_inff(),__builtin_inff(),0,0,0,0,0,0,0},
};
int main(int argc, char *argv[]) {
const int numVectors = sizeof vectors / sizeof vectors[0];
int i;
for (i = 0; i<numVectors; ++i) {
if (test__cmpsf2(&vectors[i])) return 1;
}
return 0;
}