1; RUN: opt < %s -instcombine | llvm-dis
2; PR3235
3target 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"
4target triple = "x86_64-unknown-linux-gnu"
5
6define hidden i128 @"\01_gfortrani_max_value"(i32 %length, i32 %signed_flag) nounwind {
7entry:
8	switch i32 %length, label %bb13 [
9		i32 1, label %bb17
10		i32 4, label %bb9
11		i32 8, label %bb5
12	]
13
14bb5:		; preds = %entry
15	%0 = icmp eq i32 %signed_flag, 0		; <i1> [#uses=1]
16	%iftmp.28.0 = select i1 %0, i128 18446744073709551615, i128 9223372036854775807		; <i128> [#uses=1]
17	ret i128 %iftmp.28.0
18
19bb9:		; preds = %entry
20	ret i128 0
21
22bb13:		; preds = %entry
23	ret i128 0
24
25bb17:		; preds = %entry
26	ret i128 0
27}
28