1; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -mattr=+mmx,+sse2 | not grep movl 2 3define <8 x i8> @a(i8 zeroext %x) nounwind { 4 %r = insertelement <8 x i8> undef, i8 %x, i32 0 5 ret <8 x i8> %r 6} 7 8