Imported Upstream version 5.18.0.182

Former-commit-id: f9d55cf82631bfd710c387739687e5845296aea1
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-26 08:32:15 +00:00
parent 8625704ad8
commit b716dc8d12
28490 changed files with 76 additions and 3866845 deletions

View File

@@ -1,36 +0,0 @@
; RUN: opt < %s -basicaa -gvn -S | FileCheck %s
; PR15967
; BasicAA claims no alias when there is (due to a problem when the MaxLookup
; limit was reached).
target datalayout = "e"
%struct.foo = type { i32, i32 }
define i32 @main() {
%t = alloca %struct.foo, align 4
%1 = getelementptr inbounds %struct.foo, %struct.foo* %t, i32 0, i32 0
store i32 1, i32* %1, align 4
%2 = getelementptr inbounds %struct.foo, %struct.foo* %t, i64 1
%3 = bitcast %struct.foo* %2 to i8*
%4 = getelementptr inbounds i8, i8* %3, i32 -1
store i8 0, i8* %4
%5 = getelementptr inbounds i8, i8* %4, i32 -1
store i8 0, i8* %5
%6 = getelementptr inbounds i8, i8* %5, i32 -1
store i8 0, i8* %6
%7 = getelementptr inbounds i8, i8* %6, i32 -1
store i8 0, i8* %7
%8 = getelementptr inbounds i8, i8* %7, i32 -1
store i8 0, i8* %8
%9 = getelementptr inbounds i8, i8* %8, i32 -1
store i8 0, i8* %9
%10 = getelementptr inbounds i8, i8* %9, i32 -1
store i8 0, i8* %10
%11 = getelementptr inbounds i8, i8* %10, i32 -1
store i8 0, i8* %11
%12 = load i32, i32* %1, align 4
ret i32 %12
; CHECK: ret i32 %12
}