; RUN: opt -passes=aa-eval -print-all-alias-modref-info -disable-output < %s 2>&1 | FileCheck %s ; CHECK: MayAlias: i8* %a, i8* %gep define void @inttoptr_alloca() { %a = alloca i8 %a.int = ptrtoint ptr %a to i64 %a.int.1 = add i64 %a.int, 1 %gep = getelementptr i8, ptr inttoptr (i64 -1 to ptr), i64 %a.int.1 %load = load i8, ptr %gep store i8 1, ptr %a ret void } ; CHECK: MayAlias: i8* %a, i8* %gep define void @inttoptr_alloca_unknown_relation(i64 %offset) { %a = alloca i8 %a.int = ptrtoint ptr %a to i64 %gep = getelementptr i8, ptr inttoptr (i64 -1 to ptr), i64 %offset %load = load i8, ptr %gep store i8 1, ptr %a ret void } ; CHECK: NoAlias: i8* %a, i8* %gep define void @inttoptr_alloca_noescape(i64 %offset) { %a = alloca i8 %gep = getelementptr i8, ptr inttoptr (i64 -1 to ptr), i64 %offset %load = load i8, ptr %gep store i8 1, ptr %a ret void } ; CHECK: MayAlias: i8* %a, i8* %gep define void @inttoptr_noalias(ptr noalias %a) { %a.int = ptrtoint ptr %a to i64 %a.int.1 = add i64 %a.int, 1 %gep = getelementptr i8, ptr inttoptr (i64 -1 to ptr), i64 %a.int.1 %load = load i8, ptr %gep store i8 1, ptr %a ret void } ; CHECK: NoAlias: i8* %a, i8* %gep define void @inttoptr_noalias_noescape(ptr noalias %a, i64 %offset) { %gep = getelementptr i8, ptr inttoptr (i64 -1 to ptr), i64 %offset %load = load i8, ptr %gep store i8 1, ptr %a ret void }