[PATCH] Print the argument names in declarations while debugging

[Vedant Kumar via llvm-commits]

It'd be nice to have this, the patch LGTM.

vedant

On Sep 14, 2015, at 11:45 AM, Justin Bogner via llvm-commits <llvm-commits at lists.llvm.org> wrote:

> When llvm declarations have argument names, it would be nice to actually
> print those names when debugging. Arguably, it'd be nice to print them
> all the time, but that would mean the IR we output wouldn't round trip
> through bitcode, which doesn't store the names.
> 
> The attached patch makes the varous print() methods in AsmWriter
> optionally print "for debug" and makes the dump() methods set that
> flag. The only thing this does differently for now is print the argument
> names in declarations.
> 
> Does this seem reasonable?
> 
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