define fastcc void @t1() nounwind {
entry:
; CHECK: t1:
-; CHECK: calll _memset
+; CHECK: pxor %xmm0, %xmm0
+; CHECK: movups %xmm0, 160
+; CHECK: movups %xmm0, 144
+; CHECK: movups %xmm0, 128
+; CHECK: movups %xmm0, 112
+; CHECK: movups %xmm0, 96
+; CHECK: movups %xmm0, 80
+; CHECK: movups %xmm0, 64
+; CHECK: movups %xmm0, 48
+; CHECK: movups %xmm0, 32
+; CHECK: movups %xmm0, 16
+; CHECK: movups %xmm0, 0
+; CHECK: movl $0, 184
+; CHECK: movl $0, 180
+; CHECK: movl $0, 176
call void @llvm.memset.i32( i8* null, i8 0, i32 188, i32 1 ) nounwind
unreachable
}
; CHECK: imull $16843009
}
+define void @t4(i8* nocapture %s, i8 %a) nounwind {
+entry:
+ tail call void @llvm.memset.p0i8.i32(i8* %s, i8 %a, i32 15, i32 1, i1 false)
+ ret void
+; CHECK: t4:
+; CHECK: imull $16843009
+; CHECK-NOT: imul
+; CHECK: ret
+}