1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | grep movdq2q | count 2 2 ; Since the add is not an MMX add, we don't have a movq2dq any more. 3 4 @g_v8qi = external global <8 x i8> 5 6 define void @t1() nounwind { 7 %tmp3 = load <8 x i8>* @g_v8qi, align 8 8 %tmp3a = bitcast <8 x i8> %tmp3 to x86_mmx 9 %tmp4 = tail call i32 (...)* @pass_v8qi( x86_mmx %tmp3a ) nounwind 10 ret void 11 } 12 13 define void @t2(x86_mmx %v1, x86_mmx %v2) nounwind { 14 %v1a = bitcast x86_mmx %v1 to <8 x i8> 15 %v2b = bitcast x86_mmx %v2 to <8 x i8> 16 %tmp3 = add <8 x i8> %v1a, %v2b 17 %tmp3a = bitcast <8 x i8> %tmp3 to x86_mmx 18 %tmp4 = tail call i32 (...)* @pass_v8qi( x86_mmx %tmp3a ) nounwind 19 ret void 20 } 21 22 define void @t3() nounwind { 23 call void @pass_v1di( <1 x i64> zeroinitializer ) 24 ret void 25 } 26 27 declare i32 @pass_v8qi(...) 28 declare void @pass_v1di(<1 x i64>) 29
