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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt %loadexampleirtransforms -passes=tut-simplifycfg -tut-simplifycfg-version=v1 -S < %s | FileCheck %s3; RUN: opt %loadexampleirtransforms -passes=tut-simplifycfg -tut-simplifycfg-version=v2 -S < %s | FileCheck %s4; RUN: opt %loadexampleirtransforms -passes=tut-simplifycfg -tut-simplifycfg-version=v3 -S < %s | FileCheck %s5 6define i32 @simp1() {7; CHECK-LABEL: @simp1(8; CHECK-NEXT: entry:9; CHECK-NEXT: ret i32 110; CHECK: bb.1:11; CHECK-NEXT: br label [[BB_1:%.*]]12; CHECK: bb.2:13; CHECK-NEXT: [[P:%.*]] = phi i32 [ 0, [[BB_2:%.*]] ]14; CHECK-NEXT: br label [[BB_2]]15;16entry:17 ret i32 118 19bb.1:20 br label %bb.121 22bb.2:23 %p = phi i32 [ 0, %bb.2]24 br label %bb.225}26