| /* Test v2sf calculations. The nmadd and nmsub patterns need |
| -ffinite-math-only. */ |
| /* { dg-do compile } */ |
| /* { dg-options "isa_rev>=2 -mgp32 -O2 -mpaired-single -ffinite-math-only" } */ |
| /* { dg-final { scan-assembler "cvt.ps.s" } } */ |
| /* { dg-final { scan-assembler "mov.ps" } } */ |
| /* { dg-final { scan-assembler "ldc1" } } */ |
| /* { dg-final { scan-assembler "sdc1" } } */ |
| /* { dg-final { scan-assembler "add.ps" } } */ |
| /* { dg-final { scan-assembler "sub.ps" } } */ |
| /* { dg-final { scan-assembler "neg.ps" } } */ |
| /* { dg-final { scan-assembler "mul.ps" } } */ |
| /* { dg-final { scan-assembler "madd.ps" } } */ |
| /* { dg-final { scan-assembler "msub.ps" } } */ |
| /* { dg-final { scan-assembler "nmadd.ps" } } */ |
| /* { dg-final { scan-assembler "nmsub.ps" } } */ |
| /* { dg-final { scan-assembler "movn.ps" } } */ |
| /* { dg-final { scan-assembler "movz.ps" } } */ |
| |
| typedef float v2sf __attribute__ ((vector_size(8))); |
| void gobble (v2sf); |
| |
| v2sf A = {100, 200}; |
| |
| /* Init from floats */ |
| NOMIPS16 v2sf init (float a, float b) |
| { |
| return (v2sf) {a, b}; |
| } |
| |
| /* Move between registers */ |
| NOMIPS16 v2sf move (v2sf a) |
| { |
| return a; |
| } |
| |
| /* Load from memory */ |
| NOMIPS16 v2sf load () |
| { |
| return A; |
| } |
| |
| /* Store to memory */ |
| NOMIPS16 void store (v2sf a) |
| { |
| A = a; |
| } |
| |
| /* Add */ |
| NOMIPS16 v2sf add (v2sf a, v2sf b) |
| { |
| return a + b; |
| } |
| |
| /* Subtract */ |
| NOMIPS16 v2sf sub (v2sf a, v2sf b) |
| { |
| return a - b; |
| } |
| |
| /* Negate */ |
| NOMIPS16 v2sf neg (v2sf a) |
| { |
| return - a; |
| } |
| |
| /* Multiply */ |
| NOMIPS16 v2sf mul (v2sf a, v2sf b) |
| { |
| return a * b; |
| } |
| |
| /* Multiply and add */ |
| NOMIPS16 v2sf madd (v2sf a, v2sf b, v2sf c) |
| { |
| return a * b + c; |
| } |
| |
| /* Multiply and subtract */ |
| NOMIPS16 v2sf msub (v2sf a, v2sf b, v2sf c) |
| { |
| return a * b - c; |
| } |
| |
| /* Negate Multiply and add */ |
| NOMIPS16 v2sf nmadd (v2sf a, v2sf b, v2sf c) |
| { |
| return - (a * b + c); |
| } |
| |
| /* Negate Multiply and subtract */ |
| NOMIPS16 v2sf nmsub (v2sf a, v2sf b, v2sf c) |
| { |
| return - (a * b - c); |
| } |
| |
| /* Conditional Move */ |
| NOMIPS16 v2sf cond_move1 (v2sf a, v2sf b, int i) |
| { |
| if (i == 0) |
| a = b; |
| gobble (a); |
| } |
| |
| /* Conditional Move */ |
| NOMIPS16 v2sf cond_move2 (v2sf a, v2sf b, int i) |
| { |
| if (i != 0) |
| a = b; |
| gobble (a); |
| } |