Steven Wu d900cd5e44 [IR] AutoUpgrade ModuleFlagBehavior for PIC and PIE level
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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311387 91177308-0d34-0410-b5e6-96231b3b80d8
2017-08-21 21:49:13 +00:00
..
2016-01-20 22:05:50 +00:00
2015-12-10 14:19:35 +00:00
2016-03-24 00:06:03 +00:00
2015-12-01 15:19:48 +00:00
2015-12-01 15:19:48 +00:00
2015-12-01 15:19:48 +00:00
2015-11-27 23:21:45 +00:00
2015-12-07 16:31:41 +00:00
2015-11-30 18:54:24 +00:00
2015-12-01 15:46:46 +00:00
2015-12-07 16:31:41 +00:00
2015-11-29 14:53:06 +00:00
2015-12-07 16:31:41 +00:00
2015-12-07 16:31:41 +00:00
2015-12-07 16:31:41 +00:00