testsuite/T9430: Fix word-size dependence
testsuite/T9430: Fix word-size dependence

Summary: This test was wrong.

Test Plan: Validate

Reviewers: erikd, austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1702

GHC Trac Issues: #11294

nushio3/ghc,sdiehl/ghc,mettekou/ghc,vikraman/ghc,oldmanmike/ghc,sdiehl/ghc,vTurbine/ghc,gridaphobe/ghc,oldmanmike/ghc,tjakway/ghcjvm,olsner/ghc,nushio3/ghc,gridaphobe/ghc,snoyberg/ghc,sdiehl/ghc,mcschroeder/ghc,ezyang/ghc,ezyang/ghc,gridaphobe/ghc,mettekou/ghc,olsner/ghc,vikraman/ghc,GaloisInc/halvm-ghc,gridaphobe/ghc,gridaphobe/ghc,shlevy/ghc,vikraman/ghc,vTurbine/ghc,sgillespie/ghc,nushio3/ghc,sdiehl/ghc,mettekou/ghc,ezyang/ghc,gridaphobe/ghc,vTurbine/ghc,GaloisInc/halvm-ghc,tjakway/ghcjvm,oldmanmike/ghc,sdiehl/ghc,vTurbine/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,olsner/ghc,vikraman/ghc,nushio3/ghc,snoyberg/ghc,nushio3/ghc,oldmanmike/ghc,gridaphobe/ghc,ezyang/ghc,sgillespie/ghc,mettekou/ghc,GaloisInc/halvm-ghc,shlevy/ghc,mcschroeder/ghc,olsner/ghc,vTurbine/ghc,sgillespie/ghc,olsner/ghc,tjakway/ghcjvm,shlevy/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,tjakway/ghcjvm,tjakway/ghcjvm,vikraman/ghc,vikraman/ghc,olsner/ghc,shlevy/ghc,sdiehl/ghc,mcschroeder/ghc,mcschroeder/ghc,snoyberg/ghc,sgillespie/ghc,ezyang/ghc,shlevy/ghc,vTurbine/ghc,mcschroeder/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,sgillespie/ghc,oldmanmike/ghc,olsner/ghc,ezyang/ghc,mettekou/ghc,oldmanmike/ghc,ezyang/ghc,snoyberg/ghc,mcschroeder/ghc,mettekou/ghc,sdiehl/ghc,tjakway/ghcjvm,sgillespie/ghc,mettekou/ghc,nushio3/ghc,tjakway/ghcjvm,mcschroeder/ghc,sgillespie/ghc,nushio3/ghc,shlevy/ghc,vTurbine/ghc,GaloisInc/halvm-ghc,oldmanmike/ghc,vikraman/ghc,shlevy/ghc