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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt -newgvn -S %s | FileCheck %s
3; Ensure we do not incorrect do phi of ops
4@d = external local_unnamed_addr global i32, align 4
5
6define void @patatino() {
7; CHECK-LABEL: @patatino(
8; CHECK-NEXT:  entry:
9; CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* @d, align 4
10; CHECK-NEXT:    br label [[FOR_END10:%.*]]
11; CHECK:       for.end10:
12; CHECK-NEXT:    [[OR:%.*]] = or i32 [[TMP0]], 8
13; CHECK-NEXT:    br i1 undef, label [[IF_END:%.*]], label [[FOR_END10]]
14; CHECK:       if.end:
15; CHECK-NEXT:    ret void
16;
17entry:
18  %0 = load i32, i32* @d, align 4
19  br label %for.end10
20
21for.end10:
22  %f.0 = phi i32 [ undef, %entry ], [ 8, %for.end10 ]
23  %or = or i32 %0, %f.0
24  %mul12 = mul nsw i32 %or, undef
25  br i1 undef, label %if.end, label %for.end10
26
27if.end:
28  ret void
29}
30
31