ghc-7.10 branch broken
Simon Peyton Jones
simonpj at microsoft.com
Tue Oct 6 12:07:09 UTC 2015
On the ghc-7.10 branch, PPC.Regs has duplicate exports (see below). The offending lines are
sp, r3, r4, r27, r28, r30,
r0, sp, r3, r4, r27, r28, r30,
and indeed there are duplicates. Why?
git branch -v
* ghc-7.10 e22d7dc nativeGen PPC: fix > 16 bit offsets in stack handling
master f17992a [behind 1397] Updaete perf numbers for 32-bit machines
wip/T10527 eb66575 Use lazy substitution in simplCast
wip/T10527-2 9e4908b Add an ambient Id substitution to Subst
'sp' is exported by 'sp' and 'sp'
'r3' is exported by 'r3' and 'r3'
'r4' is exported by 'r4' and 'r4'
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