[GHC] #14221: yaml-0.8.23.3 fails to build with -g

[GHC]

#14221: yaml-0.8.23.3 fails to build with -g
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  (none)
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.4.1
       Component:  Compiler (NCG)    |              Version:  8.2.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3977
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"8b007abbeb3045900a11529d907a835080129176/ghc" 8b007ab/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="8b007abbeb3045900a11529d907a835080129176"
 nativeGen: Consistently use blockLbl to generate CLabels from BlockIds

 This fixes #14221, where the NCG and the DWARF code were apparently
 giving two different names to the same block.

 Test Plan: Validate with DWARF support enabled.

 Reviewers: simonmar, austin

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #14221

 Differential Revision: https://phabricator.haskell.org/D3977
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14221#comment:5>
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