1; RUN: llc -mcpu=corei7 -mtriple=x86_64-linux < %s -mattr=+sse2,+sse4.1 | FileCheck %s 2 3; CHECK: func_4_8 4; A single memory write 5; CHECK: movd 6; CHECK-NEXT: ret 7define void @func_4_8(<4 x i8> %param, <4 x i8>* %p) { 8 %r = add <4 x i8> %param, <i8 1, i8 2, i8 3, i8 4> 9 store <4 x i8> %r, <4 x i8>* %p 10 ret void 11} 12 13; CHECK: func_4_16 14; CHECK: movq 15; CHECK-NEXT: ret 16define void @func_4_16(<4 x i16> %param, <4 x i16>* %p) { 17 %r = add <4 x i16> %param, <i16 1, i16 2, i16 3, i16 4> 18 store <4 x i16> %r, <4 x i16>* %p 19 ret void 20} 21 22; CHECK: func_8_8 23; CHECK: movq 24; CHECK-NEXT: ret 25define void @func_8_8(<8 x i8> %param, <8 x i8>* %p) { 26 %r = add <8 x i8> %param, <i8 1, i8 2, i8 3, i8 4, i8 1, i8 2, i8 3, i8 4> 27 store <8 x i8> %r, <8 x i8>* %p 28 ret void 29} 30 31; CHECK: func_2_32 32; CHECK: movq 33; CHECK-NEXT: ret 34define void @func_2_32(<2 x i32> %param, <2 x i32>* %p) { 35 %r = add <2 x i32> %param, <i32 1, i32 2> 36 store <2 x i32> %r, <2 x i32>* %p 37 ret void 38} 39 40