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1; RUN: llc < %s -verify-machineinstrs -enable-misched -verify-misched2target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"3target triple = "x86_64-apple-macosx10"4 5; This function contains a cmp instruction with two users.6; Hoisting the last use requires trimming the EFLAGS live range to the second.7define void @rdar13353090(ptr %plane, i64 %_x1, i64 %_x2, i1 %arg) {8entry:9 %cmp = icmp ult i64 %_x1, %_x210 %cond = select i1 %cmp, i64 %_x1, i64 %_x211 %cond10 = select i1 %cmp, i64 %_x2, i64 %_x112 %0 = load i64, ptr null, align 813 %cmp16 = icmp ult i64 %cond, %014 %cmp23 = icmp ugt i64 %cond10, 015 br i1 %cmp16, label %land.lhs.true21, label %return16 17land.lhs.true21: ; preds = %entry18 %sub = add i64 %0, -119 br i1 %cmp23, label %if.then24, label %return20 21if.then24: ; preds = %land.lhs.true2122 %cmp16.i = icmp ult i64 %cond, %sub23 %cond20.i = select i1 %cmp16.i, i64 %cond, i64 %sub24 %add21.i = add i64 0, %cond20.i25 br label %for.body34.i26 27for.body34.i: ; preds = %for.inc39.i, %if.then2428 %index.178.i = phi i64 [ %add21.i, %if.then24 ], [ %inc41.i, %for.inc39.i ]29 %arrayidx35.i = getelementptr inbounds i8, ptr %plane, i64 %index.178.i30 %1 = load i8, ptr %arrayidx35.i, align 131 %tobool36.i = icmp eq i8 %1, 032 br i1 %tobool36.i, label %for.inc39.i, label %return33 34for.inc39.i: ; preds = %for.body34.i35 %inc41.i = add i64 %index.178.i, 136 br i1 %arg, label %return, label %for.body34.i37 38return: ; preds = %for.inc39.i, %for.body34.i, %land.lhs.true21, %entry39 ret void40}41