1 ; RUN: llc < %s -march=x86-64 -mattr=+sse3,-avx | FileCheck %s -check-prefix=SSE3
2 ; RUN: llc < %s -march=x86-64 -mattr=-sse3,+avx | FileCheck %s -check-prefix=AVX
9 define <2 x double> @haddpd1(<2 x double> %x, <2 x double> %y) {
10 %a = shufflevector <2 x double> %x, <2 x double> %y, <2 x i32> <i32 0, i32 2>
11 %b = shufflevector <2 x double> %x, <2 x double> %y, <2 x i32> <i32 1, i32 3>
12 %r = fadd <2 x double> %a, %b
21 define <2 x double> @haddpd2(<2 x double> %x, <2 x double> %y) {
22 %a = shufflevector <2 x double> %x, <2 x double> %y, <2 x i32> <i32 1, i32 2>
23 %b = shufflevector <2 x double> %y, <2 x double> %x, <2 x i32> <i32 2, i32 1>
24 %r = fadd <2 x double> %a, %b
33 define <2 x double> @haddpd3(<2 x double> %x) {
34 %a = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 0, i32 undef>
35 %b = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 1, i32 undef>
36 %r = fadd <2 x double> %a, %b
45 define <4 x float> @haddps1(<4 x float> %x, <4 x float> %y) {
46 %a = shufflevector <4 x float> %x, <4 x float> %y, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
47 %b = shufflevector <4 x float> %x, <4 x float> %y, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
48 %r = fadd <4 x float> %a, %b
57 define <4 x float> @haddps2(<4 x float> %x, <4 x float> %y) {
58 %a = shufflevector <4 x float> %x, <4 x float> %y, <4 x i32> <i32 1, i32 2, i32 5, i32 6>
59 %b = shufflevector <4 x float> %y, <4 x float> %x, <4 x i32> <i32 4, i32 7, i32 0, i32 3>
60 %r = fadd <4 x float> %a, %b
69 define <4 x float> @haddps3(<4 x float> %x) {
70 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 2, i32 4, i32 6>
71 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 3, i32 5, i32 7>
72 %r = fadd <4 x float> %a, %b
81 define <4 x float> @haddps4(<4 x float> %x) {
82 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 0, i32 2, i32 undef, i32 undef>
83 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 1, i32 3, i32 undef, i32 undef>
84 %r = fadd <4 x float> %a, %b
93 define <4 x float> @haddps5(<4 x float> %x) {
94 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 0, i32 3, i32 undef, i32 undef>
95 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 1, i32 2, i32 undef, i32 undef>
96 %r = fadd <4 x float> %a, %b
105 define <4 x float> @haddps6(<4 x float> %x) {
106 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 0, i32 undef, i32 undef, i32 undef>
107 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
108 %r = fadd <4 x float> %a, %b
117 define <4 x float> @haddps7(<4 x float> %x) {
118 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 3, i32 undef, i32 undef>
119 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 2, i32 undef, i32 undef>
120 %r = fadd <4 x float> %a, %b
129 define <2 x double> @hsubpd1(<2 x double> %x, <2 x double> %y) {
130 %a = shufflevector <2 x double> %x, <2 x double> %y, <2 x i32> <i32 0, i32 2>
131 %b = shufflevector <2 x double> %x, <2 x double> %y, <2 x i32> <i32 1, i32 3>
132 %r = fsub <2 x double> %a, %b
141 define <2 x double> @hsubpd2(<2 x double> %x) {
142 %a = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 0, i32 undef>
143 %b = shufflevector <2 x double> %x, <2 x double> undef, <2 x i32> <i32 1, i32 undef>
144 %r = fsub <2 x double> %a, %b
153 define <4 x float> @hsubps1(<4 x float> %x, <4 x float> %y) {
154 %a = shufflevector <4 x float> %x, <4 x float> %y, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
155 %b = shufflevector <4 x float> %x, <4 x float> %y, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
156 %r = fsub <4 x float> %a, %b
165 define <4 x float> @hsubps2(<4 x float> %x) {
166 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 2, i32 4, i32 6>
167 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 undef, i32 3, i32 5, i32 7>
168 %r = fsub <4 x float> %a, %b
177 define <4 x float> @hsubps3(<4 x float> %x) {
178 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 0, i32 2, i32 undef, i32 undef>
179 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 1, i32 3, i32 undef, i32 undef>
180 %r = fsub <4 x float> %a, %b
189 define <4 x float> @hsubps4(<4 x float> %x) {
190 %a = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 0, i32 undef, i32 undef, i32 undef>
191 %b = shufflevector <4 x float> %x, <4 x float> undef, <4 x i32> <i32 1, i32 undef, i32 undef, i32 undef>
192 %r = fsub <4 x float> %a, %b