Remove useless rdar:// comment from switch_to_lookup_table.ll test.
[oota-llvm.git] / test / Transforms / SimplifyCFG / ForwardSwitchConditionToPHI.ll
1 ; RUN: opt < %s -simplifycfg -S | \
2 ; RUN:   not grep " switch"
3 ; PR10131
4
5 ; ModuleID = '<stdin>'
6 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
7 target triple = "i386-pc-linux-gnu"
8
9 define i32 @t(i32 %m) nounwind readnone {
10 entry:
11   switch i32 %m, label %sw.bb4 [
12     i32 0, label %sw.bb0
13     i32 1, label %sw.bb1
14     i32 2, label %sw.bb2
15     i32 3, label %sw.bb3
16   ]
17
18 sw.bb0:                                           ; preds = %entry
19   br label %return
20
21 sw.bb1:                                           ; preds = %entry
22   br label %return
23
24 sw.bb2:                                           ; preds = %entry
25   br label %return
26
27 sw.bb3:                                           ; preds = %entry
28   br label %return
29
30 sw.bb4:                                           ; preds = %entry
31   br label %return
32
33 return:                                           ; preds = %entry, %sw.bb4, %sw.bb3, %sw.bb2, %sw.bb1
34   %retval.0 = phi i32 [ 4, %sw.bb4 ], [ 3, %sw.bb3 ], [ 2, %sw.bb2 ], [ 1, %sw.bb1 ], [ 0, %sw.bb0 ]
35   ret i32 %retval.0
36 }