29 lines
889 B
LLVM
29 lines
889 B
LLVM
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx,+sse2 | grep movdq2q | count 2
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; Since the add is not an MMX add, we don't have a movq2dq any more.
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@g_v8qi = external global <8 x i8>
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define void @t1() nounwind {
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%tmp3 = load <8 x i8>* @g_v8qi, align 8
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%tmp3a = bitcast <8 x i8> %tmp3 to x86_mmx
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%tmp4 = tail call i32 (...)* @pass_v8qi( x86_mmx %tmp3a ) nounwind
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ret void
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}
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define void @t2(x86_mmx %v1, x86_mmx %v2) nounwind {
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%v1a = bitcast x86_mmx %v1 to <8 x i8>
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%v2b = bitcast x86_mmx %v2 to <8 x i8>
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%tmp3 = add <8 x i8> %v1a, %v2b
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%tmp3a = bitcast <8 x i8> %tmp3 to x86_mmx
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%tmp4 = tail call i32 (...)* @pass_v8qi( x86_mmx %tmp3a ) nounwind
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ret void
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}
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define void @t3() nounwind {
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call void @pass_v1di( <1 x i64> zeroinitializer )
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ret void
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}
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declare i32 @pass_v8qi(...)
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declare void @pass_v1di(<1 x i64>)
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