/* { dg-do compile { target { ! ia32 } } } */ /* { dg-options "-O2 -mavx512vl -mno-avx512dq -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-not "vpinsrq\[^\n\r]*\[^\n\r]*%xmm1\[6-9]" } } */ /* { dg-final { scan-assembler-not "vpinsrq\[^\n\r]*\[^\n\r]*%xmm\[23]\[0-9]" } } */ 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 "vmovhps\[^\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" } } */