1; RUN: llc < %s -march=x86 -mattr=+sse4.2 | FileCheck %s 2; CHECK: paddd 3 4; truncate v2i64 to v2i32 5 6define void @convert(<2 x i32>* %dst.addr, <2 x i64> %src) nounwind { 7entry: 8 %val = trunc <2 x i64> %src to <2 x i32> 9 %add = add <2 x i32> %val, < i32 1, i32 1 > 10 store <2 x i32> %add, <2 x i32>* %dst.addr 11 ret void 12} 13