|  | ; RUN: llc < %s -march=x86-64 -mattr=-sse,-sse2 | not grep xmm | 
|  | ; PR3402 | 
|  | target datalayout = | 
|  | "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" | 
|  | target triple = "x86_64-unknown-linux-gnu" | 
|  |  | 
|  | %struct.ktermios = type { i32, i32, i32, i32, i8, [19 x i8], i32, i32 } | 
|  |  | 
|  | define void @foo() nounwind { | 
|  | entry: | 
|  | %termios = alloca %struct.ktermios, align 8 | 
|  | %termios1 = bitcast %struct.ktermios* %termios to i8* | 
|  | call void @llvm.memset.p0i8.i64(i8* %termios1, i8 0, i64 44, i32 8, i1 false) | 
|  | call void @bar(%struct.ktermios* %termios) nounwind | 
|  | ret void | 
|  | } | 
|  |  | 
|  | declare void @bar(%struct.ktermios*) | 
|  |  | 
|  | declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind |