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1; RUN: opt -S -passes=licm,simple-loop-unswitch < %s | FileCheck %s2 3; This test checks for a crash. See PR32587.4 5@global = external global i326 7declare i32 @f_1(i8, i32 returned)8 9define i32 @f_0() {10; CHECK-LABEL: @f_0(11bb:12 br label %bb113 14bb1: ; preds = %bb3, %bb15 %tmp = load i32, ptr @global16 %tmp2 = select i1 false, i16 1, i16 017 br label %bb318 19bb3: ; preds = %bb3, %bb120 %tmp4 = phi i8 [ 0, %bb1 ], [ %tmp6, %bb3 ]21 %tmp5 = icmp eq i16 %tmp2, 022 %tmp6 = select i1 %tmp5, i8 %tmp4, i8 123 %tmp7 = tail call i32 @f_1(i8 %tmp6, i32 1)24 br i1 false, label %bb1, label %bb325}26