Viewing file:  avx512f-pr84786-3.c (1.13 KB) -rw-r--r--
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/* PR target/84786 */
/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-mavx512f -mno-avx512vl -O2" } */
#include <x86intrin.h>
__m512i v;
__m128i w;
__m128i
foo (__m128i x, int y)
{
__m128i z;
#define A(n) register __m512i zmm##n __asm ("zmm" #n);
#define B A(1) A(2) A(3) A(4) A(5) A(6) A(7) \
A(8) A(9) A(10) A(11) A(12) A(13) A(14)
B
#undef A
#define A(n) asm volatile ("" : "=v" (zmm##n) : "0" (v));
B
asm volatile ("" : "=x" (z) : "0" (w));
x = _mm_srli_epi16 (x, y);
asm volatile ("" : : "x" (z));
#undef A
#define A(n) asm volatile ("" : : "v" (zmm##n));
B
return x;
}
__m256i
bar (__m256i x, int y)
{
__m128i z;
#undef A
#define A(n) register __m512i zmm##n __asm ("zmm" #n);
B
#undef A
#define A(n) asm volatile ("" : "=v" (zmm##n) : "0" (v));
B
asm volatile ("" : "=x" (z) : "0" (w));
x = _mm256_slli_epi16 (x, y);
asm volatile ("" : : "x" (z));
#undef A
#define A(n) asm volatile ("" : : "v" (zmm##n));
B
return x;
}
/* { dg-final { scan-assembler-not "vpsrlw\[\^\n\r]*xmm(1\[6-9]|\[23]\[0-9])" } } */
/* { dg-final { scan-assembler-not "vpsllw\[\^\n\r]*xmm(1\[6-9]|\[23]\[0-9])" } } */
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