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Diffstat (limited to 'compiler/GHC/Platform/Reg.hs')
| -rw-r--r-- | compiler/GHC/Platform/Reg.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/GHC/Platform/Reg.hs b/compiler/GHC/Platform/Reg.hs index c011a59eb0..5edd39df51 100644 --- a/compiler/GHC/Platform/Reg.hs +++ b/compiler/GHC/Platform/Reg.hs @@ -181,7 +181,7 @@ realRegsAlias rr1 rr2 data Reg = RegVirtual !VirtualReg | RegReal !RealReg - deriving (Eq, Ord) + deriving (Eq, Ord, Show) regSingle :: RegNo -> Reg regSingle regNo = RegReal (realRegSingle regNo) |