// RUN: %clang_cc1 -triple x86_64-apple-darwin -ffreestanding -verify -fsyntax-only %s #include #include extern int i; int main () { typedef int16_t vSInt16 __attribute__ ((__vector_size__ (16))); short dtbl[] = {1,2,3,4,5,6,7,8}; vSInt16 *vdtbl = (vSInt16*) dtbl; vSInt16 v0; v0 = *vdtbl; _mm_alignr_epi8(v0, v0, i); // expected-error {{argument to '__builtin_ia32_palignr128' must be a constant integer}} return 0; }