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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -passes=jump-threading -S < %s | FileCheck %s3; PR31384 5; Check that there's a ret 06define i32 @jt() {7; CHECK-LABEL: @jt(8; CHECK-NEXT: bb3:9; CHECK-NEXT: ret i32 010;11entry:12 br i1 true, label %bb3, label %bb13 14bb: ; preds = %entry15 unreachable16 17bb3: ; preds = %entry18 ret i32 019}20