mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-02 22:30:36 +00:00
3408708548
Create new copies of distinct `MDNode`s instead of following the uniquing `MDNode` logic. Just like self-references (or other cycles), `MapMetadata()` creates a new node. In practice most calls use `RF_NoModuleLevelChanges`, in which case nothing is duplicated anyway. Part of PR22111. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225476 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.0 KiB
LLVM
38 lines
1.0 KiB
LLVM
; RUN: llvm-link %s %S/Inputs/distinct.ll -o - -S | FileCheck %s
|
|
|
|
; Test that distinct nodes from other modules remain distinct. The @global
|
|
; cases are the most interesting, since the operands actually need to be
|
|
; remapped.
|
|
|
|
; CHECK: @global = linkonce global i32 0
|
|
@global = linkonce global i32 0
|
|
|
|
; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !0, !1, !2, !9, !10, !11, !12, !13, !14}
|
|
!named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8}
|
|
|
|
; CHECK: !0 = !{}
|
|
; CHECK-NEXT: !1 = !{!0}
|
|
; CHECK-NEXT: !2 = !{i32* @global}
|
|
; CHECK-NEXT: !3 = distinct !{}
|
|
; CHECK-NEXT: !4 = distinct !{!0}
|
|
; CHECK-NEXT: !5 = distinct !{i32* @global}
|
|
; CHECK-NEXT: !6 = !{!3}
|
|
; CHECK-NEXT: !7 = !{!4}
|
|
; CHECK-NEXT: !8 = !{!5}
|
|
; CHECK-NEXT: !9 = distinct !{}
|
|
; CHECK-NEXT: !10 = distinct !{!0}
|
|
; CHECK-NEXT: !11 = distinct !{i32* @global}
|
|
; CHECK-NEXT: !12 = !{!9}
|
|
; CHECK-NEXT: !13 = !{!10}
|
|
; CHECK-NEXT: !14 = !{!11}
|
|
; CHECK-NOT: !
|
|
!0 = !{}
|
|
!1 = !{!0}
|
|
!2 = !{i32* @global}
|
|
!3 = distinct !{}
|
|
!4 = distinct !{!0}
|
|
!5 = distinct !{i32* @global}
|
|
!6 = !{!3}
|
|
!7 = !{!4}
|
|
!8 = !{!5}
|