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1; RUN: opt -S -mtriple=aarch64-apple-ios -passes=loop-vectorize -enable-interleaved-mem-accesses -force-vector-width=2 < %s | FileCheck %s2 3; Reproducer for address space fault in the LoopVectorizer (pr31900). Added4; different sized address space pointers (p:16:16-p4:32:16) to the aarch645; datalayout to reproduce the fault.6 7target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128-p:16:16-p4:32:16"8 9; Check that all the loads are scalarized10; CHECK: load i16, ptr11; CHECK: load i16, ptr12; CHECK: load i16, ptr addrspace(4)13; CHECK: load i16, ptr addrspace(4)14; CHECK: store <2 x i16>15 16%rec1445 = type { i16, i16, i16, i16, i16 }17 18define void @foo(ptr %a, ptr addrspace(4) %b, ptr noalias %dst) {19bb1:20 br label %bb421 22bb4:23 %tmp1 = phi i16 [ 0, %bb1 ], [ %_tmp1013, %bb4 ]24 %tmp2 = phi ptr [ %a, %bb1 ], [ %_tmp1015, %bb4 ]25 %tmp3 = phi ptr addrspace(4) [ %b, %bb1 ], [ %_tmp1017, %bb4 ]26 %0 = getelementptr %rec1445, ptr %tmp2, i16 0, i32 127 %_tmp987 = load i16, ptr %0, align 128 %1 = getelementptr %rec1445, ptr addrspace(4) %tmp3, i32 0, i32 129 %_tmp993 = load i16, ptr addrspace(4) %1, align 130 %add = add i16 %_tmp987, %_tmp99331 %dst.gep = getelementptr inbounds i16, ptr %dst, i16 %tmp132 store i16 %add, ptr %dst.gep33 %_tmp1013 = add i16 %tmp1, 134 %_tmp1015 = getelementptr %rec1445, ptr %tmp2, i16 135 %_tmp1017 = getelementptr %rec1445, ptr addrspace(4) %tmp3, i32 136 %_tmp1019 = icmp ult i16 %_tmp1013, 2437 br i1 %_tmp1019, label %bb4, label %bb1638 39bb16:40 unreachable41}42