1 ; RUN: opt -S -licm -loop-unswitch < %s | FileCheck %s
3 ; This test checks for a crash. See PR32587.
5 @global = external global i32
7 declare i32 @f_1(i8, i32 returned)
14 bb1: ; preds = %bb3, %bb
15 %tmp = load i32, i32* @global
16 %tmp2 = select i1 false, i16 1, i16 0
19 bb3: ; preds = %bb3, %bb1
20 %tmp4 = phi i8 [ 0, %bb1 ], [ %tmp6, %bb3 ]
21 %tmp5 = icmp eq i16 %tmp2, 0
22 %tmp6 = select i1 %tmp5, i8 %tmp4, i8 1
23 %tmp7 = tail call i32 @f_1(i8 %tmp6, i32 1)
24 br i1 false, label %bb1, label %bb3