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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/mips/mips-ps-1.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/mips/mips-ps-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/mips/mips-ps-1.c | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/mips/mips-ps-1.c b/gcc-4.9/gcc/testsuite/gcc.target/mips/mips-ps-1.c new file mode 100644 index 000000000..73598a840 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/mips/mips-ps-1.c @@ -0,0 +1,271 @@ +/* { dg-do run } */ +/* { dg-options "-mpaired-single" } */ + +/* Test v2sf calculations */ +#include <stdlib.h> +#include <stdio.h> + +typedef float v2sf __attribute__ ((vector_size (8))); + +v2sf A = {100, 200}; + +/* Init from float */ +v2sf init (float a, float b) +{ + return (v2sf) {a, b}; +} + +/* Move between registers */ +v2sf move (v2sf a) +{ + return a; +} + +/* Load from memory */ +v2sf load () +{ + return A; +} + +/* Store to memory */ +void store (v2sf a) +{ + A = a; +} + +/* Add */ +v2sf add (v2sf a, v2sf b) +{ + return a + b; +} + +/* Subtract */ +v2sf sub (v2sf a, v2sf b) +{ + return a - b; +} + +/* Negate */ +v2sf neg (v2sf a) +{ + return - a; +} + +/* Multiply */ +v2sf mul (v2sf a, v2sf b) +{ + return a * b; +} + +/* Multiply and add */ +v2sf madd (v2sf a, v2sf b, v2sf c) +{ + return a * b + c; +} + +/* Multiply and subtract */ +v2sf msub (v2sf a, v2sf b, v2sf c) +{ + return a * b - c; +} + +/* Negate Multiply and add */ +v2sf nmadd (v2sf a, v2sf b, v2sf c) +{ + return - (a * b + c); +} + +/* Negate Multiply and subtract */ +v2sf nmsub (v2sf a, v2sf b, v2sf c) +{ + return - (a * b - c); +} + +/* Conditional Move */ +v2sf cond_move1 (v2sf a, v2sf b, long i) +{ + if (i > 0) + return a; + else + return b; +} + +/* Conditional Move */ +v2sf cond_move2 (v2sf a, v2sf b, int i) +{ + if (i > 0) + return a; + else + return b; +} + +/* Conditional Move */ +v2sf cond_move3 (v2sf a, v2sf b, float i) +{ + if (i > 0.0) + return a; + else + return b; +} + +/* Conditional Move */ +v2sf cond_move4 (v2sf a, v2sf b, double i) +{ + if (i > 0.0) + return a; + else + return b; +} + +NOMIPS16 int main() +{ + v2sf a, b, c, d, e, f; + float f1, f2; + + f1 = 1.2; + f2 = 3.4; + a = init (f1, f2); + b = (v2sf) {1.2, 3.4}; + if (!__builtin_mips_upper_c_eq_ps (a, b) || + !__builtin_mips_lower_c_eq_ps (a, b)) + abort (); + + a = (v2sf) {1.2, 2.3}; + b = (v2sf) {5.3, 6.1}; + b = move (a); + + if (!__builtin_mips_upper_c_eq_ps (a, b) || + !__builtin_mips_lower_c_eq_ps (a, b)) + abort (); + + a = (v2sf) {1.2, 2.3}; + b = (v2sf) {5.3, 6.1}; + c = add (a, b); + d = (v2sf) {6.5, 8.4}; + if (!__builtin_mips_upper_c_eq_ps (c, d) || + !__builtin_mips_lower_c_eq_ps (c, d)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = sub (a, b); + d = (v2sf) {-4, 6}; + if (!__builtin_mips_upper_c_eq_ps (c, d) || + !__builtin_mips_lower_c_eq_ps (c, d)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = mul (a, b); + d = (v2sf) {5, 72}; + if (!__builtin_mips_upper_c_eq_ps (c, d) || + !__builtin_mips_lower_c_eq_ps (c, d)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = (v2sf) {5, 6}; + d = madd (a, b, c); + e = (v2sf) {10, 78}; + if (!__builtin_mips_upper_c_eq_ps (d, e) || + !__builtin_mips_lower_c_eq_ps (d, e)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = (v2sf) {5, 6}; + d = msub (a, b, c); + e = (v2sf) {0, 66}; + if (!__builtin_mips_upper_c_eq_ps (d, e) || + !__builtin_mips_lower_c_eq_ps (d, e)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = (v2sf) {5, 6}; + d = nmadd (a, b, c); + e = (v2sf) {-10, -78}; + if (!__builtin_mips_upper_c_eq_ps (d, e) || + !__builtin_mips_lower_c_eq_ps (d, e)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = (v2sf) {5, 6}; + d = nmsub (a, b, c); + e = (v2sf) {0, -66}; + if (!__builtin_mips_upper_c_eq_ps (d, e) || + !__builtin_mips_lower_c_eq_ps (d, e)) + abort (); + + a = (v2sf) {98, 12}; + b = neg (a); + c = (v2sf) {-98, -12}; + if (!__builtin_mips_upper_c_eq_ps (b, c) || + !__builtin_mips_lower_c_eq_ps (b, c)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = cond_move1 (a, b, 1000); + if (!__builtin_mips_upper_c_eq_ps (c, a) || + !__builtin_mips_lower_c_eq_ps (c, a)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = cond_move2 (a, b, -1000); + if (!__builtin_mips_upper_c_eq_ps (c, b) || + !__builtin_mips_lower_c_eq_ps (c, b)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = cond_move3 (a, b, 9.0); + if (!__builtin_mips_upper_c_eq_ps (c, a) || + !__builtin_mips_lower_c_eq_ps (c, a)) + abort (); + + a = (v2sf) {1, 12}; + b = (v2sf) {5, 6}; + c = cond_move4 (a, b, -10.0); + if (!__builtin_mips_upper_c_eq_ps (c, b) || + !__builtin_mips_lower_c_eq_ps (c, b)) + abort (); + + a = (v2sf) {5, 12}; + b = (v2sf) {5, 6}; + c = (v2sf) {33, 123}; + d = (v2sf) {8, 78}; + e = __builtin_mips_movt_c_eq_ps (a, b, c, d); + f = (v2sf) {8, 123}; + if (!__builtin_mips_upper_c_eq_ps (e, f) || + !__builtin_mips_lower_c_eq_ps (e, f)) + abort (); + + a = (v2sf) {5, 12}; + b = (v2sf) {5, 6}; + c = (v2sf) {33, 123}; + d = (v2sf) {8, 78}; + e = __builtin_mips_movf_c_eq_ps (a, b, c, d); + f = (v2sf) {33, 78}; + if (!__builtin_mips_upper_c_eq_ps (e, f) || + !__builtin_mips_lower_c_eq_ps (e, f)) + abort (); + + a = load(); + b = (v2sf) {100, 200}; + if (!__builtin_mips_upper_c_eq_ps (a, b) || + !__builtin_mips_lower_c_eq_ps (a, b)) + abort (); + + a = (v2sf) {123, 321}; + store (a); + b = load(); + if (!__builtin_mips_upper_c_eq_ps (a, b) || + !__builtin_mips_lower_c_eq_ps (a, b)) + abort (); + + printf ("Test Passes\n"); + exit (0); +} |