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Diffstat (limited to 'compiler/GHC/CmmToAsm/Instr.hs')
| -rw-r--r-- | compiler/GHC/CmmToAsm/Instr.hs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/GHC/CmmToAsm/Instr.hs b/compiler/GHC/CmmToAsm/Instr.hs index 833a72a74a..869c5eb238 100644 --- a/compiler/GHC/CmmToAsm/Instr.hs +++ b/compiler/GHC/CmmToAsm/Instr.hs @@ -37,7 +37,10 @@ import GHC.CmmToAsm.Config -- (for allocation purposes, anyway). -- data RegUsage - = RU [Reg] [Reg] + = RU { + reads :: [Reg], + writes :: [Reg] + } -- | No regs read or written to. noUsage :: RegUsage |