Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

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; RUN: opt -objc-arc-contract -S < %s | FileCheck %s
declare i8* @objc_initWeak(i8**, i8*)
; Convert objc_initWeak(p, null) to *p = null.
; CHECK: define i8* @test0(i8** %p) {
; CHECK-NEXT: store i8* null, i8** %p
; CHECK-NEXT: ret i8* null
; CHECK-NEXT: }
define i8* @test0(i8** %p) {
%t = call i8* @objc_initWeak(i8** %p, i8* null)
ret i8* %t
}