[llvm-bugs] [Bug 13139] Really long IR labels generated for gold/arm.cc -O3 (no limit to IR label length)

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Jan 13 02:07:42 PST 2016


https://llvm.org/bugs/show_bug.cgi?id=13139

Renato Golin <renato.golin at linaro.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |renato.golin at linaro.org
         Resolution|---                         |INVALID

--- Comment #1 from Renato Golin <renato.golin at linaro.org> ---
This didn't seem to be a big deal back then, and wasn't picked up by any one so
far, so it's probably not an issue. 

I can't say I've ever had to worry about label sizes in IR, mostly because IR
is just a developer dump, not a production tool.

If anything, it'd be better focusing on tools that can work seamlessly with IR
(diffs, displays, refactoring) instead of making IR more palatable to human
eyes or to gain 1% speed on a purely developer tool.

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