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

@@ -1,29 +0,0 @@
; RUN: opt < %s -tailcallelim -S | FileCheck %s
; Test that we don't tail call in a functions that calls returns_twice
; functions.
declare void @bar()
; CHECK: foo1
; CHECK-NOT: tail call void @bar()
define void @foo1(i32* %x) {
bb:
%tmp75 = tail call i32 @setjmp(i32* %x)
call void @bar()
ret void
}
declare i32 @setjmp(i32*) returns_twice
; CHECK: foo2
; CHECK-NOT: tail call void @bar()
define void @foo2(i32* %x) {
bb:
%tmp75 = tail call i32 @zed2(i32* %x)
call void @bar()
ret void
}
declare i32 @zed2(i32*) returns_twice