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llvm-mirror/test/Bitcode/upgrade-garbage-collection-for-objc.ll
Jin Lin 47d7e3782b Fix conflict value for metadata "Objective-C Garbage Collection" in the mix of swift and Objective-C bitcode
Summary:
The change is to fix conflict value for metadata "Objective-C Garbage Collection" in the mix of swift and Objective-C bitcode.
The purpose is to provide the support of LTO for swift and Objective-C mixed project.

Reviewers: rjmccall, ahatanak, steven_wu

Reviewed By: rjmccall, steven_wu

Subscribers: manmanren, mehdi_amini, hiraditya, dexonsmith, llvm-commits, jinlin

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71219
2020-03-11 13:26:06 -07:00

22 lines
832 B
LLVM

; RUN: llvm-as %s -o - | llvm-dis - | FileCheck %s
; The IRUpgrader turns a i32 type "Objective-C Garbage Collection"
; into i8 value.
target triple = "x86_64-apple-macosx10.15.0"
!llvm.module.flags = !{!0, !1, !2, !3, !4, !5, !6, !7}
!llvm.ident = !{!8}
!0 = !{i32 2, !"SDK Version", [2 x i32] [i32 10, i32 15]}
!1 = !{i32 1, !"Objective-C Version", i32 2}
!2 = !{i32 1, !"Objective-C Image Info Version", i32 0}
!3 = !{i32 1, !"Objective-C Image Info Section", !"__DATA,__objc_imageinfo,regular,no_dead_strip"}
!4 = !{i32 1, !"Objective-C Garbage Collection", i32 0}
!5 = !{i32 1, !"Objective-C Class Properties", i32 64}
!6 = !{i32 1, !"wchar_size", i32 4}
!7 = !{i32 7, !"PIC Level", i32 2}
!8 = !{!"Apple clang version 11.0.0 (clang-1100.0.33.12)"}
; CHECK: !{{[0-9]+}} = !{i32 1, !"Objective-C Garbage Collection", i8 0}