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/* Test v2sf calculations. The nmadd and nmsub patterns need
-ffinite-math-only. */
/* { dg-do compile } */
/* { dg-options "(HAS_MADDPS) -mmadd4 -mgp32 -mpaired-single -ffinite-math-only forbid_cpu=octeon.*" } */
/* { dg-skip-if "nmadd and nmsub need combine" { *-*-* } { "-O0" } { "" } } */
/* { dg-final { scan-assembler "\tcvt.ps.s\t" } } */
/* { dg-final { scan-assembler "\tmov.ps\t" } } */
/* { dg-final { scan-assembler "\tldc1\t" } } */
/* { dg-final { scan-assembler "\tsdc1\t" } } */
/* { dg-final { scan-assembler "\tadd.ps\t" } } */
/* { dg-final { scan-assembler "\tsub.ps\t" } } */
/* { dg-final { scan-assembler "\tneg.ps\t" } } */
/* { dg-final { scan-assembler "\tmul.ps\t" } } */
/* { dg-final { scan-assembler "\tmadd.ps\t" } } */
/* { dg-final { scan-assembler "\tmsub.ps\t" } } */
/* { dg-final { scan-assembler "\tnmadd.ps\t" } } */
/* { dg-final { scan-assembler "\tnmsub.ps\t" } } */
/* { dg-final { scan-assembler "\tmovn.ps\t" } } */
/* { dg-final { scan-assembler "\tmovz.ps\t" } } */
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)
{
register v2sf b __asm__("$f0") = a;
register v2sf c __asm__("$f2");
__asm__ __volatile__ ("" : "+f" (b));
c = b;
__asm__ __volatile__ ("" : : "f" (c));
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);
}
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