#4092: Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64# -------------------------------------+------------------------------------- Reporter: malosh | Owner: (none) Type: feature request | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 6.12.2 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D3358 Wiki Page: | -------------------------------------+------------------------------------- Changes (by erikd): * status: new => closed * resolution: => fixed Comment: This was implemented in: {{{ commit aa206346e6f12c9f88fdf051185741761ea88fbb Author: Erik de Castro Lopo <erikd@mega-nerd.com> Date: Wed Apr 12 14:09:49 2017 -0400 base: Implement bit casts between word and float types Test Plan: Test on x86 and x86_64 Reviewers: duncan, trofi, simonmar, tibbe, hvr, austin, rwbarton, bgamari Reviewed By: duncan Subscribers: Phyx, DemiMarie, rwbarton, thomie Differential Revision: https://phabricator.haskell.org/D3358 }}} Unfortunately too late for the ghc-8.2 release, but it will make the ghc-8.4 release. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4092#comment:30> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler