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1; RUN: opt < %s -S -passes=licm | FileCheck %s2; RUN: opt -aa-pipeline=basic-aa -passes='require<opt-remark-emit>,loop-mssa(licm)' < %s -S | FileCheck %s3; This fixes PR224604 5target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"6target triple = "x86_64-pc-windows-msvc"7 8@in = internal unnamed_addr global ptr null, align 89@out = internal unnamed_addr global ptr null, align 810 11; CHECK-LABEL: @bar12; CHECK: entry:13; CHECK: load i64, ptr @in14; CHECK: do.body:15; CHECK-NOT: load16 17define i64 @bar(i32 %N) {18entry:19 br label %do.body20 21do.body: ; preds = %l2, %entry22 %i.0 = phi i32 [ 0, %entry ], [ %inc, %l2 ]23 %total = phi i64 [ 0, %entry ], [ %next, %l2 ]24 %c = icmp eq i32 %N, 625 br i1 %c, label %l1, label %do.body.l2_crit_edge26 27do.body.l2_crit_edge: ; preds = %do.body28 %inval.pre = load ptr, ptr @in, align 829 br label %l230 31l1: ; preds = %do.body32 %v1 = load i64, ptr @in, align 833 store i64 %v1, ptr @out, align 834 %0 = inttoptr i64 %v1 to ptr35 br label %l236 37l2: ; preds = %do.body.l2_crit_edge, %l138 %inval = phi ptr [ %inval.pre, %do.body.l2_crit_edge ], [ %0, %l1 ]39 %int = ptrtoint ptr %inval to i6440 %next = add i64 %total, %int41 %inc = add nsw i32 %i.0, 142 %cmp = icmp slt i32 %inc, %N43 br i1 %cmp, label %do.body, label %do.end44 45do.end: ; preds = %l246 ret i64 %total47}48