GHC.CmmToAsm.Config

Constructors

• NCGConfig
  • ncgPlatform :: !Platform

    Target platform

  • ncgAsmContext :: !SDocContext

    Context for ASM code generation

  • ncgThisModule :: !Module

    The name of the module we are currently compiling

  • ncgProcAlignment :: !Maybe Int

    Mandatory proc alignment

  • ncgExternalDynamicRefs :: !Bool

    Generate code to link against dynamic libraries

  • ncgPIC :: !Bool

    Enable Position-Independent Code

  • ncgInlineThresholdMemcpy :: !Word

    If inlining memcpy produces less than this threshold (in pseudo-instruction unit), do it

  • ncgInlineThresholdMemset :: !Word

    Ditto for memset

  • ncgSplitSections :: !Bool

    Split sections

  • ncgRegsIterative :: !Bool
  • ncgRegsGraph :: !Bool
  • ncgAsmLinting :: !Bool

    Perform ASM linting pass

  • ncgDoConstantFolding :: !Bool

    Perform CMM constant folding

  • ncgSseAvxVersion :: Maybe SseAvxVersion

    (x86) SSE and AVX instructions

  • ncgAvx512fEnabled :: !Bool
  • ncgAvx512vlEnabled :: !Bool
  • ncgAvx512bwEnabled :: !Bool
  • ncgAvx512dqEnabled :: !Bool
  • ncgBmiVersion :: Maybe BmiVersion

    (x86) BMI instructions

  • ncgDumpRegAllocStages :: !Bool
  • ncgDumpAsmStats :: !Bool
  • ncgDumpAsmConflicts :: !Bool
  • ncgCfgWeights :: !Weights

    CFG edge weights

  • ncgCfgBlockLayout :: !Bool

    Use CFG based block layout algorithm

  • ncgCfgWeightlessLayout :: !Bool

    Layout based on last instruction per block.

  • ncgDwarfEnabled :: !Bool

    Enable Dwarf generation

  • ncgDwarfUnwindings :: !Bool

    Enable unwindings

  • ncgDwarfStripBlockInfo :: !Bool

    Strip out block information from generated Dwarf

  • ncgExposeInternalSymbols :: !Bool

    Expose symbol table entries for internal symbols

  • ncgDwarfSourceNotes :: !Bool

    Enable GHC-specific source note DIEs

  • ncgCmmStaticPred :: !Bool

    Enable static control-flow prediction

  • ncgEnableShortcutting :: !Bool

    Enable shortcutting (don't jump to blocks only containing a jump)

  • ncgEnableInterModuleFarJumps :: !Bool

    Use far-jumps for cross-module jumps.

  • ncgComputeUnwinding :: !Bool

    Compute block unwinding tables

  • ncgEnableDeadCodeElimination :: !Bool

    Whether to enable the dead-code elimination

  • ncgLa664Enabled :: !Bool

    la664 is equal to isav1.1