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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=slp-vectorizer,dce -S -mtriple=x86_64-unknown-linux-gnu | FileCheck %s3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7@a = common global ptr null, align 88 9; Function Attrs: nounwind uwtable10define i32 @fn1() {11; CHECK-LABEL: @fn1(12; CHECK-NEXT: entry:13; CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr @a, align 814; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds i64, ptr [[TMP0]], i64 115; CHECK-NEXT: [[TMP1:%.*]] = ptrtoint ptr [[ADD_PTR]] to i6416; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[TMP0]], i64 217; CHECK-NEXT: store i64 [[TMP1]], ptr [[ARRAYIDX]], align 818; CHECK-NEXT: [[TMP2:%.*]] = ptrtoint ptr [[ARRAYIDX]] to i6419; CHECK-NEXT: store i64 [[TMP2]], ptr [[ADD_PTR]], align 820; CHECK-NEXT: ret i32 undef21;22entry:23 %0 = load ptr, ptr @a, align 824 %add.ptr = getelementptr inbounds i64, ptr %0, i64 125 %1 = ptrtoint ptr %add.ptr to i6426 %arrayidx = getelementptr inbounds i64, ptr %0, i64 227 store i64 %1, ptr %arrayidx, align 828 %2 = ptrtoint ptr %arrayidx to i6429 store i64 %2, ptr %add.ptr, align 830 ret i32 undef31}32 33define void @PR43799() {34; CHECK-LABEL: @PR43799(35; CHECK-NEXT: entry:36; CHECK-NEXT: br label [[BODY:%.*]]37; CHECK: body:38; CHECK-NEXT: br label [[BODY]]39; CHECK: epilog:40; CHECK-NEXT: ret void41;42entry:43 br label %body44 45body:46 %p.1.i19 = phi ptr [ undef, %entry ], [ %incdec.ptr.i.7, %body ]47 %lsr.iv17 = phi ptr [ undef, %entry ], [ %scevgep113.7, %body ]48 %incdec.ptr.i.7 = getelementptr inbounds i8, ptr undef, i32 149 %scevgep113.7 = getelementptr i8, ptr undef, i64 150 br label %body51 52epilog:53 ret void54}55