Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions

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; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; RUN: opt < %s -passes=rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; CHECK: derived %next.i64 base %base_obj
define void @test(i64 addrspace(1)* %base_obj) gc "statepoint-example" {
entry:
%obj = getelementptr i64, i64 addrspace(1)* %base_obj, i32 1
br label %loop
loop: ; preds = %loop, %entry
%current = phi i64 addrspace(1)* [ %obj, %entry ], [ %next.i64, %loop ]
%current.i32 = bitcast i64 addrspace(1)* %current to i32 addrspace(1)*
%next.i32 = getelementptr i32, i32 addrspace(1)* %current.i32, i32 1
%next.i64 = bitcast i32 addrspace(1)* %next.i32 to i64 addrspace(1)*
call void @do_safepoint() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
br label %loop
}
declare void @do_safepoint()