Imported Upstream version 5.18.0.182

Former-commit-id: f9d55cf82631bfd710c387739687e5845296aea1

external/llvm/test/Analysis/CFLAliasAnalysis/Steensgaard/opaque-call-alias.ll

@@ -1,20 +0,0 @@
-; We previously had a case where we would put results from a no-args call in
-; its own stratified set. This would make cases like the one in @test say that
-; nothing (except %Escapes and %Arg) can alias
-
-; RUN: opt < %s -disable-basicaa -cfl-steens-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
-
-; CHECK:     Function: test
-; CHECK:     NoAlias: i8* %Arg, i8* %Escapes
-; CHECK:     MayAlias: i8* %Arg, i8* %Retrieved
-; CHECK:     MayAlias: i8* %Escapes, i8* %Retrieved
-define void @test(i8* %Arg) {
-  %Noalias = alloca i8
-  %Escapes = alloca i8
-  call void @set_thepointer(i8* %Escapes)
-  %Retrieved = call i8* @get_thepointer()
-  ret void
-}
-
-declare void @set_thepointer(i8* %P)
-declare i8* @get_thepointer()