1; RUN: llc -mcpu=pwr7 < %s | FileCheck %s
2target 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-f128:128:128-v128:128:128-n32:64"
3target triple = "powerpc64-bgq-linux"
4
5define void @test() align 2 {
6entry:
7  br i1 undef, label %codeRepl1, label %codeRepl31
8
9codeRepl1:                                        ; preds = %entry
10  br i1 undef, label %codeRepl4, label %codeRepl29
11
12codeRepl4:                                        ; preds = %codeRepl1
13  br i1 undef, label %codeRepl12, label %codeRepl17
14
15codeRepl12:                                       ; preds = %codeRepl4
16  unreachable
17
18codeRepl17:                                       ; preds = %codeRepl4
19  %0 = load i8* undef, align 2
20  %1 = and i8 %0, 1
21  %not.tobool.i.i.i = icmp eq i8 %1, 0
22  %2 = select i1 %not.tobool.i.i.i, i16 0, i16 256
23  %3 = load i8* undef, align 1
24  %4 = and i8 %3, 1
25  %not.tobool.i.1.i.i = icmp eq i8 %4, 0
26  %rvml38.sroa.1.1.insert.ext = select i1 %not.tobool.i.1.i.i, i16 0, i16 1
27  %rvml38.sroa.0.0.insert.insert = or i16 %rvml38.sroa.1.1.insert.ext, %2
28  store i16 %rvml38.sroa.0.0.insert.insert, i16* undef, align 2
29  unreachable
30
31; FIXME: the SLWI could be folded into the RLWIMI to give a rotate of 8.
32; CHECK: @test
33; CHECK-DAG: slwi [[R1:[0-9]+]], {{[0-9]+}}, 31
34; CHECK-DAG: rlwinm [[R2:[0-9]+]], {{[0-9]+}}, 0, 31, 31
35; CHECK: rlwimi [[R2]], [[R1]], 9, 23, 23
36
37codeRepl29:                                       ; preds = %codeRepl1
38  unreachable
39
40codeRepl31:                                       ; preds = %entry
41  ret void
42}
43
44