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1; RUN: opt -S -passes=licm %s | FileCheck %s2@v_1 = global i8 0, align 13@v_2 = global i8 0, align 14 5; CHECK-LABEL: @foo()6; CHECK: for.cond:7; CHECK-NOT: store8; CHECK: for.body:9; CHECK: call void @llvm.memcpy.p0.p0.i6410; CHECK: store11define void @foo() {12entry:13 br label %for.cond14 15for.cond: ; preds = %for.body, %entry16 %0 = phi i16 [ %inc, %for.body ], [ 0, %entry ]17 %cmp = icmp slt i16 %0, 118 br i1 %cmp, label %for.body, label %for.end19 20for.body: ; preds = %for.cond21 call void @llvm.memcpy.p0.p0.i64(ptr @v_1, ptr @v_2, i64 1, i1 false)22 store i8 1, ptr @v_2, align 123 %inc = add nsw i16 %0, 124 br label %for.cond25 26for.end: ; preds = %for.cond27 ret void28}29 30; Function Attrs: argmemonly nounwind willreturn31declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #232 33attributes #2 = { argmemonly nounwind willreturn }34 35