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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; This is currently failing because of bug in LoopSimplifyCFG. It does not update3; duplicating Phi inputs properly.4; REQUIRES: asserts5; RUN: opt -S -enable-loop-simplifycfg-term-folding=true -passes='require<domtree>,loop(loop-simplifycfg)' -debug-only=loop-simplifycfg -verify-loop-info -verify-dom-info -verify-loop-lcssa 2>&1 < %s | FileCheck %s6; RUN: opt -S -enable-loop-simplifycfg-term-folding=true -passes=loop-simplifycfg -verify-memoryssa -debug-only=loop-simplifycfg -verify-loop-info -verify-dom-info -verify-loop-lcssa 2>&1 < %s | FileCheck %s7 8target datalayout = "P40"9 10@a = external global i16, align 111 12define void @f1(i1 %cond) {13; CHECK-LABEL: @f1(14; CHECK-NEXT: entry:15; CHECK-NEXT: br label [[FOR_COND:%.*]]16; CHECK: for.cond:17; CHECK-NEXT: br i1 [[COND:%.*]], label [[IF_THEN:%.*]], label [[FOR_INC:%.*]]18; CHECK: if.then:19; CHECK-NEXT: [[TMP0:%.*]] = load i16, ptr @a, align 120; CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i16 [[TMP0]], 021; CHECK-NEXT: br label [[FOR_INC]]22; CHECK: for.inc:23; CHECK-NEXT: [[C_1:%.*]] = phi i16 [ 2, [[IF_THEN]] ], [ 1, [[FOR_COND]] ]24; CHECK-NEXT: br label [[FOR_COND]]25;26entry:27 br label %for.cond28 29for.cond:30 br i1 %cond, label %if.then, label %for.inc31 32if.then:33 %0 = load i16, ptr @a, align 134 %tobool = icmp ne i16 %0, 035 br i1 %tobool, label %for.inc, label %for.inc36 37for.inc:38 %c.1 = phi i16 [ 2, %if.then ], [ 2, %if.then ], [ 1, %for.cond ]39 br label %for.cond40}41