; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt < %s -passes=memcpyopt -S -verify-memoryssa | FileCheck %s target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128" define void @foo(ptr nocapture %P) { ; CHECK-LABEL: @foo( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i16, ptr [[P:%.*]], i64 1 ; CHECK-NEXT: [[ARRAYIDX1:%.*]] = getelementptr inbounds i16, ptr [[P:%.*]], i64 3 ; CHECK-NEXT: call void @llvm.memset.p0.i64(ptr align 2 [[P:%.*]], i8 0, i64 8, i1 false) ; CHECK-NEXT: ret void ; entry: %arrayidx = getelementptr inbounds i16, ptr %P, i64 1 %arrayidx1 = getelementptr inbounds i16, ptr %P, i64 3 store i16 0, ptr %P, align 2 store i32 0, ptr %arrayidx, align 4 store i16 0, ptr %arrayidx1, align 2 ret void }