Mikael Holmen b5deac444d Skip DBG instr in OptimizePHIs when looking for dead PHI cycles ...

Summary:
Changed use_instructions() to use_nodbg_instructions() when
building an instruction set.

We don't want the presence of debug info to affect the code
we generate.

Reviewers: dblaikie, Eugene.Zelenko, chandlerc, aprantl

Reviewed By: aprantl

Subscribers: aprantl, llvm-commits

Differential Revision: https://reviews.llvm.org/D40882

llvm-svn: 320010

2017-12-07 07:01:21 +00:00

6.5 KiB

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