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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=instcombine -data-layout=p:32:32 -S | FileCheck %s3 4declare void @bcopy(ptr nocapture readonly, ptr nocapture, i32)5 6define void @bcopy_memmove(ptr nocapture readonly %a, ptr nocapture %b) {7; CHECK-LABEL: @bcopy_memmove(8; CHECK-NEXT: [[TMP1:%.*]] = load i64, ptr [[A:%.*]], align 19; CHECK-NEXT: store i64 [[TMP1]], ptr [[B:%.*]], align 110; CHECK-NEXT: ret void11;12 tail call void @bcopy(ptr %a, ptr %b, i32 8)13 ret void14}15 16define void @bcopy_memmove2(ptr nocapture readonly %a, ptr nocapture %b, i32 %len) {17; CHECK-LABEL: @bcopy_memmove2(18; CHECK-NEXT: tail call void @llvm.memmove.p0.p0.i32(ptr align 1 [[B:%.*]], ptr align 1 [[A:%.*]], i32 [[LEN:%.*]], i1 false)19; CHECK-NEXT: ret void20;21 tail call void @bcopy(ptr %a, ptr %b, i32 %len)22 ret void23}24