1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 -mcpu=nehalem -mattr=+sse4.2 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; CHECK: pextrd 3*9880d681SAndroid Build Coastguard Worker; CHECK: pextrd 4*9880d681SAndroid Build Coastguard Worker; CHECK: movd 5*9880d681SAndroid Build Coastguard Worker; CHECK: movdqa 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker; bitcast v14i16 to v7i32 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerdefine void @convert(<7 x i32>* %dst, <14 x i16>* %src) nounwind { 11*9880d681SAndroid Build Coastguard Workerentry: 12*9880d681SAndroid Build Coastguard Worker %dst.addr = alloca <7 x i32>* ; <<7 x i32>**> [#uses=2] 13*9880d681SAndroid Build Coastguard Worker %src.addr = alloca <14 x i16>* ; <<14 x i16>**> [#uses=2] 14*9880d681SAndroid Build Coastguard Worker %i = alloca i32, align 4 ; <i32*> [#uses=6] 15*9880d681SAndroid Build Coastguard Worker store <7 x i32>* %dst, <7 x i32>** %dst.addr 16*9880d681SAndroid Build Coastguard Worker store <14 x i16>* %src, <14 x i16>** %src.addr 17*9880d681SAndroid Build Coastguard Worker store i32 0, i32* %i 18*9880d681SAndroid Build Coastguard Worker br label %forcond 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerforcond: ; preds = %forinc, %entry 21*9880d681SAndroid Build Coastguard Worker %tmp = load i32, i32* %i ; <i32> [#uses=1] 22*9880d681SAndroid Build Coastguard Worker %cmp = icmp slt i32 %tmp, 4 ; <i1> [#uses=1] 23*9880d681SAndroid Build Coastguard Worker br i1 %cmp, label %forbody, label %afterfor 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workerforbody: ; preds = %forcond 26*9880d681SAndroid Build Coastguard Worker %tmp1 = load i32, i32* %i ; <i32> [#uses=1] 27*9880d681SAndroid Build Coastguard Worker %tmp2 = load <7 x i32>*, <7 x i32>** %dst.addr ; <<2 x i32>*> [#uses=1] 28*9880d681SAndroid Build Coastguard Worker %arrayidx = getelementptr <7 x i32>, <7 x i32>* %tmp2, i32 %tmp1 ; <<7 x i32>*> [#uses=1] 29*9880d681SAndroid Build Coastguard Worker %tmp3 = load i32, i32* %i ; <i32> [#uses=1] 30*9880d681SAndroid Build Coastguard Worker %tmp4 = load <14 x i16>*, <14 x i16>** %src.addr ; <<4 x i16>*> [#uses=1] 31*9880d681SAndroid Build Coastguard Worker %arrayidx5 = getelementptr <14 x i16>, <14 x i16>* %tmp4, i32 %tmp3 ; <<4 x i16>*> [#uses=1] 32*9880d681SAndroid Build Coastguard Worker %tmp6 = load <14 x i16>, <14 x i16>* %arrayidx5 ; <<4 x i16>> [#uses=1] 33*9880d681SAndroid Build Coastguard Worker %add = add <14 x i16> %tmp6, < i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1 > ; <<4 x i16>> [#uses=1] 34*9880d681SAndroid Build Coastguard Worker %conv = bitcast <14 x i16> %add to <7 x i32> ; <<7 x i32>> [#uses=1] 35*9880d681SAndroid Build Coastguard Worker store <7 x i32> %conv, <7 x i32>* %arrayidx 36*9880d681SAndroid Build Coastguard Worker br label %forinc 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Workerforinc: ; preds = %forbody 39*9880d681SAndroid Build Coastguard Worker %tmp7 = load i32, i32* %i ; <i32> [#uses=1] 40*9880d681SAndroid Build Coastguard Worker %inc = add i32 %tmp7, 1 ; <i32> [#uses=1] 41*9880d681SAndroid Build Coastguard Worker store i32 %inc, i32* %i 42*9880d681SAndroid Build Coastguard Worker br label %forcond 43*9880d681SAndroid Build Coastguard Worker 44*9880d681SAndroid Build Coastguard Workerafterfor: ; preds = %forcond 45*9880d681SAndroid Build Coastguard Worker ret void 46*9880d681SAndroid Build Coastguard Worker} 47