1; RUN: llc < %s -relocation-model=static -march=x86 -mcpu=yonah | grep pxor | count 1 2; RUN: llc < %s -relocation-model=static -march=x86 -mcpu=yonah | grep pcmpeqd | count 1 3; 64-bit stores here do not use MMX. 4 5@M1 = external global <1 x i64> 6@M2 = external global <2 x i32> 7 8@S1 = external global <2 x i64> 9@S2 = external global <4 x i32> 10 11define void @test() { 12 store <1 x i64> zeroinitializer, <1 x i64>* @M1 13 store <2 x i32> zeroinitializer, <2 x i32>* @M2 14 ret void 15} 16 17define void @test2() { 18 store <1 x i64> < i64 -1 >, <1 x i64>* @M1 19 store <2 x i32> < i32 -1, i32 -1 >, <2 x i32>* @M2 20 ret void 21} 22 23define void @test3() { 24 store <2 x i64> zeroinitializer, <2 x i64>* @S1 25 store <4 x i32> zeroinitializer, <4 x i32>* @S2 26 ret void 27} 28 29define void @test4() { 30 store <2 x i64> < i64 -1, i64 -1>, <2 x i64>* @S1 31 store <4 x i32> < i32 -1, i32 -1, i32 -1, i32 -1 >, <4 x i32>* @S2 32 ret void 33} 34 35 36