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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [gofast.c] - Rev 308
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/* Program to test gcc's usage of the gofast library. */ /* The main guiding themes are to make it trivial to add test cases over time and to make it easy for a program to parse the output to see if the right libcalls are being made. */ #include <stdio.h> float fp_add (float a, float b) { return a + b; } float fp_sub (float a, float b) { return a - b; } float fp_mul (float a, float b) { return a * b; } float fp_div (float a, float b) { return a / b; } float fp_neg (float a) { return -a; } double dp_add (double a, double b) { return a + b; } double dp_sub (double a, double b) { return a - b; } double dp_mul (double a, double b) { return a * b; } double dp_div (double a, double b) { return a / b; } double dp_neg (double a) { return -a; } double fp_to_dp (float f) { return f; } float dp_to_fp (double d) { return d; } int eqsf2 (float a, float b) { return a == b; } int nesf2 (float a, float b) { return a != b; } int gtsf2 (float a, float b) { return a > b; } int gesf2 (float a, float b) { return a >= b; } int ltsf2 (float a, float b) { return a < b; } int lesf2 (float a, float b) { return a <= b; } int eqdf2 (double a, double b) { return a == b; } int nedf2 (double a, double b) { return a != b; } int gtdf2 (double a, double b) { return a > b; } int gedf2 (double a, double b) { return a >= b; } int ltdf2 (double a, double b) { return a < b; } int ledf2 (double a, double b) { return a <= b; } float floatsisf (int i) { return i; } double floatsidf (int i) { return i; } int fixsfsi (float f) { return f; } int fixdfsi (double d) { return d; } unsigned int fixunssfsi (float f) { return f; } unsigned int fixunsdfsi (double d) { return d; } int fail_count = 0; int fail (char *msg) { fail_count++; fprintf (stderr, "Test failed: %s\n", msg); } int main() { if (fp_add (1, 1) != 2) fail ("fp_add 1+1"); if (fp_sub (3, 2) != 1) fail ("fp_sub 3-2"); if (fp_mul (2, 3) != 6) fail ("fp_mul 2*3"); if (fp_div (3, 2) != 1.5) fail ("fp_div 3/2"); if (fp_neg (1) != -1) fail ("fp_neg 1"); if (dp_add (1, 1) != 2) fail ("dp_add 1+1"); if (dp_sub (3, 2) != 1) fail ("dp_sub 3-2"); if (dp_mul (2, 3) != 6) fail ("dp_mul 2*3"); if (dp_div (3, 2) != 1.5) fail ("dp_div 3/2"); if (dp_neg (1) != -1) fail ("dp_neg 1"); if (fp_to_dp (1.5) != 1.5) fail ("fp_to_dp 1.5"); if (dp_to_fp (1.5) != 1.5) fail ("dp_to_fp 1.5"); if (floatsisf (1) != 1) fail ("floatsisf 1"); if (floatsidf (1) != 1) fail ("floatsidf 1"); if (fixsfsi (1.42) != 1) fail ("fixsfsi 1.42"); if (fixunssfsi (1.42) != 1) fail ("fixunssfsi 1.42"); if (fixdfsi (1.42) != 1) fail ("fixdfsi 1.42"); if (fixunsdfsi (1.42) != 1) fail ("fixunsdfsi 1.42"); if (eqsf2 (1, 1) == 0) fail ("eqsf2 1==1"); if (eqsf2 (1, 2) != 0) fail ("eqsf2 1==2"); if (nesf2 (1, 2) == 0) fail ("nesf2 1!=1"); if (nesf2 (1, 1) != 0) fail ("nesf2 1!=1"); if (gtsf2 (2, 1) == 0) fail ("gtsf2 2>1"); if (gtsf2 (1, 1) != 0) fail ("gtsf2 1>1"); if (gtsf2 (0, 1) != 0) fail ("gtsf2 0>1"); if (gesf2 (2, 1) == 0) fail ("gesf2 2>=1"); if (gesf2 (1, 1) == 0) fail ("gesf2 1>=1"); if (gesf2 (0, 1) != 0) fail ("gesf2 0>=1"); if (ltsf2 (1, 2) == 0) fail ("ltsf2 1<2"); if (ltsf2 (1, 1) != 0) fail ("ltsf2 1<1"); if (ltsf2 (1, 0) != 0) fail ("ltsf2 1<0"); if (lesf2 (1, 2) == 0) fail ("lesf2 1<=2"); if (lesf2 (1, 1) == 0) fail ("lesf2 1<=1"); if (lesf2 (1, 0) != 0) fail ("lesf2 1<=0"); if (fail_count != 0) abort (); exit (0); }
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