GHC.CmmToLlvm.Config

Llvm code generator configuration

Documentation

data LlvmCgConfig

Constructors

LlvmCgConfig

Fields

• llvmCgPlatform :: !Platform

  Target platform

• llvmCgContext :: !SDocContext

  Context for LLVM code generation

• llvmCgFillUndefWithGarbage :: !Bool

  Fill undefined literals with garbage values

• llvmCgSplitSection :: !Bool

  Split sections

• llvmCgBmiVersion :: Maybe BmiVersion

  (x86) BMI instructions

• llvmCgLlvmVersion :: Maybe LlvmVersion

  version of Llvm we're using

• llvmCgDoWarn :: !Bool

  True ==> warn unsupported Llvm version

• llvmCgLlvmTarget :: !String

  target triple passed to LLVM

• llvmCgLlvmConfig :: !LlvmConfig

  Supported LLVM configurations. see Note [LLVM configuration]

data LlvmConfig

Constructors

LlvmConfig

Fields

• llvmTargets :: [(String, LlvmTarget)]
• llvmPasses :: [(Int, String)]

data LlvmTarget

Constructors

LlvmTarget

Fields

• lDataLayout :: String
• lCPU :: String
• lAttributes :: [String]

initLlvmConfig :: FilePath -> IO LlvmConfig

LLVM version

newtype LlvmVersion

Constructors

LlvmVersion

Fields

• llvmVersionNE :: NonEmpty Int

Instances

Eq LlvmVersion

Defined in GHC.CmmToLlvm.Config

Methods

(==) :: LlvmVersion -> LlvmVersion -> Bool

(/=) :: LlvmVersion -> LlvmVersion -> Bool

Ord LlvmVersion

Defined in GHC.CmmToLlvm.Config

Methods

compare :: LlvmVersion -> LlvmVersion -> Ordering

(<) :: LlvmVersion -> LlvmVersion -> Bool

(<=) :: LlvmVersion -> LlvmVersion -> Bool

(>) :: LlvmVersion -> LlvmVersion -> Bool

(>=) :: LlvmVersion -> LlvmVersion -> Bool

max :: LlvmVersion -> LlvmVersion -> LlvmVersion

min :: LlvmVersion -> LlvmVersion -> LlvmVersion

supportedLlvmVersionLowerBound :: LlvmVersion

The (inclusive) lower bound on the LLVM Version that is currently supported.

supportedLlvmVersionUpperBound :: LlvmVersion

The (not-inclusive) upper bound bound on the LLVM Version that is currently supported.

parseLlvmVersion :: String -> Maybe LlvmVersion

llvmVersionSupported :: LlvmVersion -> Bool

llvmVersionStr :: LlvmVersion -> String

llvmVersionList :: LlvmVersion -> [Int]