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1; RUN: opt %loadNPMPolly '-passes=polly<no-default-opts>' -polly-invariant-load-hoisting=true -polly-ignore-aliasing -polly-process-unprofitable -S < %s | FileCheck %s2;3; CHECK-LABEL: polly.preload.begin:4; CHECK: %polly.access.B = getelementptr i32, ptr %B, i64 05; CHECK: %polly.access.B.load = load i32, ptr %polly.access.B6;7; CHECK-LABEL: polly.stmt.bb2.split:8; CHECK-NEXT: %[[offset:.*]] = shl nuw nsw i64 %polly.indvar, 29; CHECK-NEXT: %scevgep = getelementptr i8, ptr %A, i64 %[[offset]]10; CHECK: store i32 %polly.access.B.load, ptr %scevgep, align 411;12; void f(int *restrict A, int *restrict B) {13; for (int i = 0; i < 1024; i++)14; auto tmp = *B;15; // Split BB16; A[i] = tmp;17; }18;19target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"20 21define void @f(ptr noalias %A, ptr noalias %B) {22bb:23 br label %bb124 25bb1: ; preds = %bb4, %bb26 %indvars.iv = phi i64 [ %indvars.iv.next, %bb4 ], [ 0, %bb ]27 %exitcond = icmp ne i64 %indvars.iv, 102428 br i1 %exitcond, label %bb2, label %bb529 30bb2: ; preds = %bb131 %tmp = load i32, ptr %B, align 432 br label %bb2.split33 34bb2.split:35 %tmp3 = getelementptr inbounds i32, ptr %A, i64 %indvars.iv36 store i32 %tmp, ptr %tmp3, align 437 br label %bb438 39bb4: ; preds = %bb240 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 141 br label %bb142 43bb5: ; preds = %bb144 ret void45}46