Commit Graph

3 Commits

Author SHA1 Message Date
Fangrui Song d7a1a7be42 [IR] Disallow llvm.global_ctors and llvm.global_dtors of the 2-field form in textual format
The 3-field form was introduced by D3499 in 2014 and the legacy 2-field
form was planned to be removed in LLVM 4.0

For the textual format, this patch migrates the existing 2-field form to
use the 3-field form and deletes the compatibility code.
test/Verifier/global-ctors-2.ll checks we have a friendly error message.

For bitcode, lib/IR/AutoUpgrade UpgradeGlobalVariables will upgrade the
2-field form (add i8* null as the third field).

Reviewed By: rnk, dexonsmith

Differential Revision: https://reviews.llvm.org/D61547

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360742 91177308-0d34-0410-b5e6-96231b3b80d8
2019-05-15 02:35:32 +00:00
Davide Italiano b412e013d3 [CodeGen] Switch test as FreeBSD will support .init_array soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282450 91177308-0d34-0410-b5e6-96231b3b80d8
2016-09-26 22:38:17 +00:00
Paul Robinson a932cb6d09 Explicitly initialize a flag in a default constructor.
Works around a Visual C++ issue.

Patch by Douglas Yung!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228699 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-10 15:30:02 +00:00