1 ; RUN: llc -march=x86 -mattr=+sse2 < %s | FileCheck %s 2 3 ; Make sure that we don't generate an illegal i64 extract after LegalizeType. 4 ; CHECK: shll 5 6 7 define void @test_cl(<4 x i64>* %dst, <4 x i64>* %src, i32 %idx) { 8 entry: 9 %arrayidx = getelementptr inbounds <4 x i64>, <4 x i64> * %src, i32 %idx 10 %0 = load <4 x i64> , <4 x i64> * %arrayidx, align 32 11 %arrayidx1 = getelementptr inbounds <4 x i64>, <4 x i64> * %dst, i32 %idx 12 %1 = load <4 x i64> , <4 x i64> * %arrayidx1, align 32 13 %2 = extractelement <4 x i64> %1, i32 0 14 %and = and i64 %2, 63 15 %3 = insertelement <4 x i64> undef, i64 %and, i32 0 16 %splat = shufflevector <4 x i64> %3, <4 x i64> undef, <4 x i32> zeroinitializer 17 %shl = shl <4 x i64> %0, %splat 18 store <4 x i64> %shl, <4 x i64> * %arrayidx1, align 32 19 ret void 20 } 21
