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aecde19935
Summary: From r303590, ModuleFlagBehavior for PIC and PIE level is changed from Error to Max. This will cause bitcode compatibility issue when linking against a bitcode static archive built with old compiler. Add an auto-ugprade path to upgrade the the ModuleFlagBehavior in the old bitcode to match the new one so IRLinker can link them. Reviewers: tejohnson, mehdi_amini, dexonsmith Reviewed By: dexonsmith Subscribers: hans, llvm-commits Differential Revision: https://reviews.llvm.org/D36556 llvm-svn: 311387
10 lines
285 B
LLVM
10 lines
285 B
LLVM
; RUN: llvm-link %s %p/Inputs/module-flags-pic-1-b.ll -S -o - | FileCheck %s
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; test linking modules with specified and default PIC levels
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!0 = !{ i32 7, !"PIC Level", i32 1 }
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!llvm.module.flags = !{!0}
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; CHECK: !llvm.module.flags = !{!0}
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; CHECK: !0 = !{i32 7, !"PIC Level", i32 1}
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