Viewing file:  avx512dq-concatv2di-1.c (1.77 KB) -rw-r--r--
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/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-O2 -mavx512vl -mavx512dq -masm=att -mtune=haswell" } */
typedef long long V __attribute__((vector_size (16)));
void
f1 (long long x, long long y)
{
register long long a __asm ("xmm16");
register V c __asm ("xmm17");
a = x;
asm volatile ("" : "+v" (a));
c = (V) { a, y };
asm volatile ("" : "+v" (c));
}
/* { dg-final { scan-assembler "vpinsrq\[^\n\r]*\\\$1\[^\n\r]*%rsi\[^\n\r]*%xmm16\[^\n\r]*%xmm17" } } */
void
f2 (long long x, long long *y)
{
register long long a __asm ("xmm18");
register V c __asm ("xmm19");
a = x;
asm volatile ("" : "+v" (a));
c = (V) { a, *y };
asm volatile ("" : "+v" (c));
}
/* { dg-final { scan-assembler "vpinsrq\[^\n\r]*\\\$1\[^\n\r]*%\[re]si\[^\n\r]*%xmm18\[^\n\r]*%xmm19" } } */
void
f3 (long long x)
{
register V a __asm ("xmm20");
a = (V) { x, 0 };
asm volatile ("" : "+v" (a));
}
/* { dg-final { scan-assembler "vmov\[dq]\[^\n\r]*%rdi\[^\n\r]*%xmm20" } } */
void
f4 (long long *x)
{
register V a __asm ("xmm21");
a = (V) { *x, 0 };
asm volatile ("" : "+v" (a));
}
/* { dg-final { scan-assembler "vmovq\[^\n\r]*%\[re]di\[^\n\r]*%xmm21" } } */
void
f5 (long long x)
{
register long long a __asm ("xmm22");
register V c __asm ("xmm23");
a = x;
asm volatile ("" : "+v" (a));
c = (V) { a, 0 };
asm volatile ("" : "+v" (c));
}
/* { dg-final { scan-assembler "vmovq\[^\n\r]*%xmm22\[^\n\r]*%xmm23" } } */
void
f6 (long long x, long long y)
{
register long long a __asm ("xmm24");
register long long b __asm ("xmm25");
register V c __asm ("xmm26");
a = x;
b = y;
asm volatile ("" : "+v" (a), "+v" (b));
c = (V) { a, b };
asm volatile ("" : "+v" (c));
}
/* { dg-final { scan-assembler "vpunpcklqdq\[^\n\r]*%xmm25\[^\n\r]*%xmm24\[^\n\r]*%xmm26" } } */
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