/* { dg-do compile { target int128 } } */ /* { dg-options "-O3 -march=skylake" } */ extern __int128 array[16]; #define MK_CONST128_BROADCAST(A) \ ((((unsigned __int128) (unsigned short) A) << 112) \ | (((unsigned __int128) (unsigned short) A) << 96) \ | (((unsigned __int128) (unsigned short) A) << 80) \ | (((unsigned __int128) (unsigned short) A) << 64) \ | (((unsigned __int128) (unsigned short) A) << 48) \ | (((unsigned __int128) (unsigned short) A) << 32) \ | (((unsigned __int128) (unsigned short) A) << 16) \ | ((unsigned __int128) (unsigned short) A) ) void foo (void) { int i; for (i = 0; i < sizeof (array) / sizeof (array[0]); i++) array[i] = MK_CONST128_BROADCAST (0x1fff); } /* { dg-final { scan-assembler-times "vpbroadcastw\[\\t \]+%xmm\[0-9\]+, %xmm\[0-9\]+" 1 } } */ /* { dg-final { scan-assembler-times "vmovdqa\[\\t \]%xmm\[0-9\]+, " 16 } } */