1; RUN: opt -S -mtriple=aarch64-apple-ios -loop-vectorize -enable-interleaved-mem-accesses -force-vector-width=2 < %s | FileCheck %s 2 3; Reproducer for address space fault in the LoopVectorizer (pr31900). Added 4; different sized address space pointers (p:16:16-p4:32:16) to the aarch64 5; 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 scalarized 10; CHECK: load i16, i16* 11; CHECK: load i16, i16* 12; CHECK: load i16, i16 addrspace(4)* 13; CHECK: load i16, i16 addrspace(4)* 14 15%rec1445 = type { i16, i16, i16, i16, i16 } 16 17define void @foo() { 18bb1: 19 br label %bb4 20 21bb4: 22 %tmp1 = phi i16 [ undef, %bb1 ], [ %_tmp1013, %bb4 ] 23 %tmp2 = phi %rec1445* [ undef, %bb1 ], [ %_tmp1015, %bb4 ] 24 %tmp3 = phi %rec1445 addrspace(4)* [ undef, %bb1 ], [ %_tmp1017, %bb4 ] 25 %0 = getelementptr %rec1445, %rec1445* %tmp2, i16 0, i32 1 26 %_tmp987 = load i16, i16* %0, align 1 27 %1 = getelementptr %rec1445, %rec1445 addrspace(4)* %tmp3, i32 0, i32 1 28 %_tmp993 = load i16, i16 addrspace(4)* %1, align 1 29 %_tmp1013 = add i16 %tmp1, 1 30 %_tmp1015 = getelementptr %rec1445, %rec1445* %tmp2, i16 1 31 %_tmp1017 = getelementptr %rec1445, %rec1445 addrspace(4)* %tmp3, i32 1 32 %_tmp1019 = icmp ult i16 %_tmp1013, 24 33 br i1 %_tmp1019, label %bb4, label %bb16 34 35bb16: 36 unreachable 37} 38