Imported Upstream version 5.18.0.167

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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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; This testcase ensures that CFL AA gives conservative answers on variables
; that involve arguments.
; (Everything should alias everything, because args can alias globals, so the
; aliasing sets should of args+alloca+global should be combined)
; RUN: opt < %s -disable-basicaa -cfl-steens-aa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s
; CHECK: Function: test
@g = external global i32
define void @test(i1 %c, i32* %arg1, i32* %arg2) {
; CHECK: 15 Total Alias Queries Performed
; CHECK: 0 no alias responses
%A = alloca i32, align 4
%B = select i1 %c, i32* %arg1, i32* %arg2
%C = select i1 %c, i32* @g, i32* %A
ret void
}