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Fix Trac #959: a long-standing bug in instantiating otherwise-unbound type variables
[ghc-hetmet.git]
/
compiler
/
nativeGen
/
PPC
/
RegInfo.hs
diff --git
a/compiler/nativeGen/PPC/RegInfo.hs
b/compiler/nativeGen/PPC/RegInfo.hs
index
b2806c7
..
37de752
100644
(file)
--- a/
compiler/nativeGen/PPC/RegInfo.hs
+++ b/
compiler/nativeGen/PPC/RegInfo.hs
@@
-7,14
+7,11
@@
-----------------------------------------------------------------------------
module PPC.RegInfo (
-----------------------------------------------------------------------------
module PPC.RegInfo (
- mkVReg,
-
JumpDest,
canShortcut,
shortcutJump,
JumpDest,
canShortcut,
shortcutJump,
- shortcutStatic,
- regDotColor
+ shortcutStatic
)
where
)
where
@@
-24,28
+21,12
@@
where
import PPC.Regs
import PPC.Instr
import PPC.Regs
import PPC.Instr
-import RegClass
-import Reg
-import Size
import BlockId
import Cmm
import CLabel
import Outputable
import BlockId
import Cmm
import CLabel
import Outputable
-import Unique
-
-mkVReg :: Unique -> Size -> Reg
-mkVReg u size
- | not (isFloatSize size) = VirtualRegI u
- | otherwise
- = case size of
- FF32 -> VirtualRegD u
- FF64 -> VirtualRegD u
- _ -> panic "mkVReg"
-
-
-
data JumpDest = DestBlockId BlockId | DestImm Imm
data JumpDest = DestBlockId BlockId | DestImm Imm
@@
-84,11
+65,3
@@
shortBlockId fn blockid@(BlockId uq) =
Just (DestImm (ImmCLbl lbl)) -> lbl
_other -> panic "shortBlockId"
Just (DestImm (ImmCLbl lbl)) -> lbl
_other -> panic "shortBlockId"
-
-
-regDotColor :: Reg -> SDoc
-regDotColor reg
- = case regClass reg of
- RcInteger -> text "blue"
- RcFloat -> text "red"
- RcDouble -> text "green"