ghc-6.12.3: The GHC API Source code Contents Index

CmmUtils

Synopsis

type CmmStmts = OrdList CmmStmt noStmts :: CmmStmts oneStmt :: CmmStmt -> CmmStmts mkStmts :: [CmmStmt] -> CmmStmts plusStmts :: CmmStmts -> CmmStmts -> CmmStmts stmtList :: CmmStmts -> [CmmStmt] isNopStmt :: CmmStmt -> Bool primRepCmmType :: PrimRep -> CmmType primRepForeignHint :: PrimRep -> ForeignHint typeCmmType :: Type -> CmmType typeForeignHint :: Type -> ForeignHint isTrivialCmmExpr :: CmmExpr -> Bool hasNoGlobalRegs :: CmmExpr -> Bool cmmRegOff :: CmmReg -> Int -> CmmExpr cmmLabelOff :: CLabel -> Int -> CmmLit cmmOffset :: CmmExpr -> Int -> CmmExpr cmmOffsetLit :: CmmLit -> Int -> CmmLit cmmIndex :: Width -> CmmExpr -> Int -> CmmExpr cmmOffsetExpr :: CmmExpr -> CmmExpr -> CmmExpr cmmIndexExpr :: Width -> CmmExpr -> CmmExpr -> CmmExpr cmmLoadIndex :: CmmType -> CmmExpr -> Int -> CmmExpr mkIntCLit :: Int -> CmmLit zeroCLit :: CmmLit mkLblExpr :: CLabel -> CmmExpr maybeAssignTemp :: [Unique] -> CmmExpr -> ([Unique], [CmmStmt], CmmExpr) loadArgsIntoTemps :: [Unique] -> HintedCmmActuals -> ([Unique], [CmmStmt], HintedCmmActuals)

Documentation

type CmmStmts = OrdList CmmStmt Source

noStmts :: CmmStmts Source

oneStmt :: CmmStmt -> CmmStmts Source

mkStmts :: [CmmStmt] -> CmmStmts Source

plusStmts :: CmmStmts -> CmmStmts -> CmmStmts Source

stmtList :: CmmStmts -> [CmmStmt] Source

isNopStmt :: CmmStmt -> Bool Source

primRepCmmType :: PrimRep -> CmmType Source

primRepForeignHint :: PrimRep -> ForeignHint Source

typeCmmType :: Type -> CmmType Source

typeForeignHint :: Type -> ForeignHint Source

isTrivialCmmExpr :: CmmExpr -> Bool Source

hasNoGlobalRegs :: CmmExpr -> Bool Source

cmmRegOff :: CmmReg -> Int -> CmmExpr Source

cmmLabelOff :: CLabel -> Int -> CmmLit Source

cmmOffset :: CmmExpr -> Int -> CmmExpr Source

cmmOffsetLit :: CmmLit -> Int -> CmmLit Source

cmmIndex :: Width -> CmmExpr -> Int -> CmmExpr Source

Useful for creating an index into an array, with a staticaly known offset. The type is the element type; used for making the multiplier

cmmOffsetExpr :: CmmExpr -> CmmExpr -> CmmExpr Source

cmmIndexExpr :: Width -> CmmExpr -> CmmExpr -> CmmExpr Source

Useful for creating an index into an array, with an unknown offset.

cmmLoadIndex :: CmmType -> CmmExpr -> Int -> CmmExpr Source

mkIntCLit :: Int -> CmmLit Source

zeroCLit :: CmmLit Source

mkLblExpr :: CLabel -> CmmExpr Source

maybeAssignTemp :: [Unique] -> CmmExpr -> ([Unique], [CmmStmt], CmmExpr) Source

loadArgsIntoTemps :: [Unique] -> HintedCmmActuals -> ([Unique], [CmmStmt], HintedCmmActuals) Source

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