Jin Lin a0cacb6054 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

18 lines
1.1 KiB
Matlab

// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o %t %s
// RUN: FileCheck --check-prefix CHECK-FRAGILE < %t %s
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o %t %s
// RUN: FileCheck --check-prefix CHECK-NONFRAGILE < %t %s
// CHECK-FRAGILE: !llvm.module.flags = !{{{.*}}}
// CHECK-FRAGILE: !{{[0-9]+}} = !{i32 1, !"Objective-C Version", i32 1}
// CHECK-FRAGILE-NEXT: !{{[0-9]+}} = !{i32 1, !"Objective-C Image Info Version", i32 0}
// CHECK-FRAGILE-NEXT: !{{[0-9]+}} = !{i32 1, !"Objective-C Image Info Section", !"__OBJC,__image_info,regular"}
// CHECK-FRAGILE-NEXT: !{{[0-9]+}} = !{i32 1, !"Objective-C Garbage Collection", i8 0}
// CHECK-NONFRAGILE: !llvm.module.flags = !{{{.*}}}
// CHECK-NONFRAGILE: !{{[0-9]+}} = !{i32 1, !"Objective-C Version", i32 2}
// CHECK-NONFRAGILE-NEXT: !{{[0-9]+}} = !{i32 1, !"Objective-C Image Info Version", i32 0}
// CHECK-NONFRAGILE-NEXT: !{{[0-9]+}} = !{i32 1, !"Objective-C Image Info Section", !"__DATA,__objc_imageinfo,regular,no_dead_strip"}
// CHECK-NONFRAGILE-NEXT: !{{[0-9]+}} = !{i32 1, !"Objective-C Garbage Collection", i8 0}