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1; Test that llvm-reduce does not remove the entry block of functions.2;3; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=basic-blocks --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t4; RUN: FileCheck %s < %t5 6; CHECK-INTERESTINGNESS: foo7 8; CHECK: add i329define i32 @foo() {10uninteresting:11 %a = add i32 0, 012 ret i32 013}14 15