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Imported Upstream version 5.18.0.247

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Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
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Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions
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42
external/llvm/test/Analysis/BasicAA/call-attrs.ll vendored
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@ -1,42 +0,0 @@
; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
declare void @readonly_attr(i8* readonly nocapture)
declare void @writeonly_attr(i8* writeonly nocapture)
declare void @readnone_attr(i8* readnone nocapture)
declare void @readonly_func(i8* nocapture) readonly
declare void @writeonly_func(i8* nocapture) writeonly
declare void @readnone_func(i8* nocapture) readnone
declare void @read_write(i8* writeonly nocapture, i8* readonly nocapture, i8* readnone nocapture)
declare void @func()
define void @test(i8* noalias %p) {
entry:
call void @readonly_attr(i8* %p)
call void @readonly_func(i8* %p)
call void @writeonly_attr(i8* %p)
call void @writeonly_func(i8* %p)
call void @readnone_attr(i8* %p)
call void @readnone_func(i8* %p)
call void @read_write(i8* %p, i8* %p, i8* %p)
call void @func() ["deopt" (i8* %p)]
call void @writeonly_attr(i8* %p) ["deopt" (i8* %p)]
ret void
}
; CHECK: Just Ref (MustAlias): Ptr: i8* %p <-> call void @readonly_attr(i8* %p)
; CHECK: Just Ref: Ptr: i8* %p <-> call void @readonly_func(i8* %p)
; CHECK: Just Mod (MustAlias): Ptr: i8* %p <-> call void @writeonly_attr(i8* %p)
; CHECK: Just Mod: Ptr: i8* %p <-> call void @writeonly_func(i8* %p)
; CHECK: NoModRef: Ptr: i8* %p <-> call void @readnone_attr(i8* %p)
; CHECK: NoModRef: Ptr: i8* %p <-> call void @readnone_func(i8* %p)
; CHECK: Both ModRef: Ptr: i8* %p <-> call void @read_write(i8* %p, i8* %p, i8* %p)
; CHECK: Just Ref (MustAlias): Ptr: i8* %p <-> call void @func() [ "deopt"(i8* %p) ]
; CHECK: Both ModRef: Ptr: i8* %p <-> call void @writeonly_attr(i8* %p) [ "deopt"(i8* %p) ]