1 ; RUN: llc < %s -march=x86 -mattr=+sse2 -mcpu=yonah | FileCheck %s
2 ; RUN: llc < %s -march=x86-64 -mattr=+sse2 -mcpu=core2 | FileCheck %s
4 define i32 @t(<2 x i64>* %val) nounwind {
9 %tmp2 = load <2 x i64>* %val, align 16 ; <<2 x i64>> [#uses=1]
10 %tmp3 = bitcast <2 x i64> %tmp2 to <4 x i32> ; <<4 x i32>> [#uses=1]
11 %tmp4 = extractelement <4 x i32> %tmp3, i32 2 ; <i32> [#uses=1]
15 ; Case where extractelement of load ends up as undef.
16 ; (Making sure this doesn't crash.)
17 define i32 @t2(<8 x i32>* %xp) {
20 %x = load <8 x i32>* %xp
21 %Shuff68 = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32
22 undef, i32 7, i32 9, i32 undef, i32 13, i32 15, i32 1, i32 3>
23 %y = extractelement <8 x i32> %Shuff68, i32 0