target datalayout = "m:o"
+; CHECK-NOT: memcpy
; CHECK: T _f
+; CHECK-NOT: memcpy
+
define void @f() {
+ tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* null, i8* null, i64 0, i32 1, i1 false)
ret void
}
+
+declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1)