Dehao Chen 84d412035a Merge debug info when hoist then-else code to if. ...

Summary: When we move then-else code to if, we need to merge its debug info, otherwise the hoisted instruction may have inaccurate debug info attached.

Reviewers: aprantl, probinson, dblaikie, echristo, loladiro

Reviewed By: aprantl

Subscribers: sanjoy, llvm-commits

Differential Revision: https://reviews.llvm.org/D36778

llvm-svn: 310985

2017-08-16 01:55:26 +00:00

227 KiB

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