Viewing file:  avx512fp16vl-fma-1.c (1.33 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-Ofast -mavx512fp16 -mavx512vl" } */
typedef _Float16 v8hf __attribute__ ((__vector_size__ (16)));
typedef _Float16 v16hf __attribute__ ((__vector_size__ (32)));
v8hf
foo1 (v8hf a, v8hf b, v8hf c)
{
return a * b + c;
}
/* { dg-final { scan-assembler-times "vfmadd132ph\[^\n\r\]*xmm\[0-9\]" 1 } } */
v8hf
foo2 (v8hf a, v8hf b, v8hf c)
{
return -a * b + c;
}
/* { dg-final { scan-assembler-times "vfnmadd132ph\[^\n\r\]*xmm\[0-9\]" 1 } } */
v8hf
foo3 (v8hf a, v8hf b, v8hf c)
{
return a * b - c;
}
/* { dg-final { scan-assembler-times "vfmsub132ph\[^\n\r\]*xmm\[0-9\]" 1 } } */
v8hf
foo4 (v8hf a, v8hf b, v8hf c)
{
return -a * b - c;
}
/* { dg-final { scan-assembler-times "vfnmsub132ph\[^\n\r\]*xmm\[0-9\]" 1 } } */
v16hf
foo5 (v16hf a, v16hf b, v16hf c)
{
return a * b + c;
}
/* { dg-final { scan-assembler-times "vfmadd132ph\[^\n\r\]*ymm\[0-9\]" 1 } } */
v16hf
foo6 (v16hf a, v16hf b, v16hf c)
{
return -a * b + c;
}
/* { dg-final { scan-assembler-times "vfnmadd132ph\[^\n\r\]*ymm\[0-9\]" 1 } } */
v16hf
foo7 (v16hf a, v16hf b, v16hf c)
{
return a * b - c;
}
/* { dg-final { scan-assembler-times "vfmsub132ph\[^\n\r\]*ymm\[0-9\]" 1 } } */
v16hf
foo8 (v16hf a, v16hf b, v16hf c)
{
return -a * b - c;
}
/* { dg-final { scan-assembler-times "vfnmsub132ph\[^\n\r\]*ymm\[0-9\]" 1 } } */
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