Adrian Prantl 73ec065604 Revert "[IR] Remove the DIExpression field from DIGlobalVariable." ... This reverts commit 289920 (again). I forgot to implement a Bitcode upgrade for the case where a DIGlobalVariable has not DIExpression. Unfortunately it is not possible to safely upgrade these variables without adding a flag to the bitcode record indicating which version they are. My plan of record is to roll the planned follow-up patch that adds a unit: field to DIGlobalVariable into this patch before recomitting. This way we only need one Bitcode upgrade for both changes (with a version flag in the bitcode record to safely distinguish the record formats). Sorry for the churn! llvm-svn: 289982		2016-12-16 19:39:01 +00:00
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basic.ll	CodeGen: Make the global-merge pass independently testable, and add a test.	2016-05-19 04:38:56 +00:00
debug-info.ll	Revert "[IR] Remove the DIExpression field from DIGlobalVariable."	2016-12-16 19:39:01 +00:00