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