[PATCH] D82881: [DEBUGINFO]Fix debug info for packed bitfields.

Thu Jul 2 10:47:44 PDT 2020

ABataev added a comment.

In D82881#2128641 <https://reviews.llvm.org/D82881#2128641>, @shafik wrote:

> So with the debug info before this fix what behavior does gdb and lldb have?

They correctly processed such debug info. There is no problem with handling this debug info in the debuggers, it just does not meet the standard. I assume, the debuggers just read beyond the specified boundaries, but it does not cause any problems since these bytes are still available. But it breaks the compilation for NVPTX target.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D82881/new/

https://reviews.llvm.org/D82881