mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.234

Browse Source 
Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-08 08:22:36 +00:00
parent f32dbaf0b2
commit 212f6bafcb
28494 changed files with 359 additions and 3867025 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
external/llvm/test/Analysis/CFLAliasAnalysis/Steensgaard/interproc-ret-deref-arg.ll vendored
View File

@ -1,30 +0,0 @@
; This testcase ensures that CFL AA answers queries soundly when callee tries
; to return the dereference of one of its parameters
; RUN: opt < %s -disable-basicaa -cfl-steens-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
; RUN: opt < %s -aa-pipeline=cfl-steens-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
define i32* @return_deref_arg_callee(i32** %arg1) {
%deref = load i32*, i32** %arg1
ret i32* %deref
}
; CHECK-LABEL: Function: test_return_deref_arg
; CHECK: NoAlias: i32* %a, i32* %b
; CHECK: MayAlias: i32* %a, i32* %c
; CHECK: NoAlias: i32* %b, i32* %c
; CHECK: MayAlias: i32* %a, i32* %lp
; CHECK: NoAlias: i32* %b, i32* %lp
; CHECK: NoAlias: i32* %lp, i32** %p
; CHECK: MayAlias: i32* %c, i32* %lp
define void @test_return_deref_arg() {
%a = alloca i32, align 4
%b = alloca i32, align 4
%p = alloca i32*, align 8
store i32* %a, i32** %p
%c = call i32* @return_deref_arg_callee(i32** %p)
%lp = load i32*, i32** %p
ret void
}