X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=5b55fc6fc71d4e9113f1276dc2998ac5296dd553;hb=7256b301f0fde617e04c8dc47a223b30f1f6eae2;hp=32eb56548cb6a7ef42d9854be843a9232554676e;hpb=1867a7bb8c59ea514b4f47f5434842543933ec9a;p=ghc-hetmet.git diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml index 32eb565..5b55fc6 100644 --- a/docs/users_guide/flags.xml +++ b/docs/users_guide/flags.xml @@ -35,13 +35,7 @@ mode - - - - do a dry run - dynamic - - - - + verbose mode (equivalent to ) dynamic @@ -60,8 +54,8 @@ - - - display the supported language extensions + or + display the supported languages and language extensions mode - @@ -254,7 +248,7 @@ dir - set output directory + set directory for object files dynamic - @@ -276,6 +270,12 @@ dynamic - + + dir + set output directory + dynamic + - + @@ -305,16 +305,16 @@ - - or - - retain intermediate .s files + or + + retain intermediate LLVM .ll files dynamic - - or - - retain intermediate .raw_s files + or + + retain intermediate .s files dynamic - @@ -554,7 +554,7 @@ P Compile to be part of package P - dynamic + static - @@ -593,6 +593,12 @@ static - + + + Don't automatically link in the haskell98 package. + dynamic + - + @@ -601,7 +607,9 @@ Language options - + Language options can be enabled either by a command-line option + , or by a {-# LANGUAGE blah #-} + pragma in the file itself. See @@ -653,11 +661,11 @@ - + Enable record field disambiguation dynamic - + @@ -692,12 +700,24 @@ + + Employ rebindable syntax + dynamic + + + Disable the monomorphism restriction dynamic + + Disable support for n+k patterns + dynamic + + + Make pattern bindings polymorphic dynamic @@ -730,6 +750,13 @@ + + Enable generalised algebraic data type syntax. + + dynamic + + + Enable type families. dynamic @@ -743,6 +770,13 @@ + + Enable do not generalise local bindings. + + dynamic + + + Enable Template Haskell. No longer implied by . @@ -781,17 +815,30 @@ - Enable unicode syntax. + Enable unicode syntax. dynamic - Enable the “magic hash”. + Allow "#" as a postfix modifier on identifiers. dynamic + + Enable explicit universal quantification. + Implied by , + , + , + , + , + + + dynamic + + + Enable polymorphic components for data constructors. dynamic @@ -828,12 +875,6 @@ - - Enable pattern type signatures. - dynamic - - - Enable empty data declarations. dynamic @@ -847,10 +888,16 @@ - Enable transform list comprehensions. + Enable generalised list comprehensions. dynamic + + + Enable monad comprehensions. + dynamic + + Enable unlifted FFI types. @@ -870,8 +917,14 @@ + + Enable recursive do notation. + dynamic + + + - Enable recursive do (mdo) notation. + Enable recursive do (mdo) notation. This is deprecated; please use recursive do notation instead. dynamic @@ -925,7 +978,7 @@ - Enable type synonyms. + Enable type synonyms in instance heads. dynamic @@ -937,8 +990,9 @@ - Enable flexible instances. - dynamic + Enable flexible instances. + Implies + dynamic @@ -1018,6 +1072,13 @@ + + warn about uses of pragmas that GHC doesn't recognise + dynamic + + + + warn about uses of functions & types that have warnings or deprecated pragmas dynamic @@ -1047,6 +1108,14 @@ + + warn about uses of Prelude numeric conversions that are probably + the identity (and hence could be omitted) + dynamic + + + + warn when the Prelude is implicitly imported dynamic @@ -1061,6 +1130,13 @@ + + warn when a pattern match in a lambda expression or pattern binding could fail + dynamic + + + + warn when a record update could fail dynamic @@ -1068,6 +1144,13 @@ + + warn when a pattern binding looks lazy but must be strict + dynamic + + + + warn when fields of a record are uninitialised dynamic @@ -1075,6 +1158,14 @@ + + warn when an import declaration does not explicitly + list all the names brought into scope + dynamic + + + + warn when class methods are undefined dynamic @@ -1089,6 +1180,13 @@ + + warn about polymorphic local bindings without signatures + dynamic + + + + warn when names are shadowed dynamic @@ -1111,13 +1209,6 @@ - - warn about lambda-patterns that can fail - dynamic - - - - warn if there are tabs in the source file dynamic @@ -1159,6 +1250,20 @@ + + + warn about do bindings that appear to throw away values of types other than () + dynamic + + + + + + warn about do bindings that appear to throw away monadic values that you should have bound instead + dynamic + + + @@ -1315,6 +1420,13 @@ + + Turn on specialisation of overloaded functions. Implied by . + dynamic + -fno-specialise + + + Turn on full laziness (floating bindings outwards). Implied by . dynamic @@ -1322,12 +1434,19 @@ - + + Turn on the float-in transformation. Implied by . + dynamic + -fno-float-in + + + + Switch on all rewrite rules (including rules generated by automatic specialisation of overloaded functions). Implied by . dynamic - + @@ -1337,6 +1456,14 @@ -fno-strictness + + =n + Run an additional strictness analysis before simplifier +phase n + dynamic + - + + Turn on the SpecConstr transformation. Implied by . @@ -1422,6 +1549,20 @@ static - + + + + Turn off the coercion optimiser + static + - + + + + + Turn on eager blackholing + dynamic + - + @@ -1446,21 +1587,21 @@ Auto-add _scc_s to all - exported functions - static + exported functions not marked INLINE + dynamic Auto-add _scc_s to all - top-level functions - static + top-level functions not marked INLINE + dynamic Auto-add _scc_s to all CAFs - static + dynamic @@ -1471,7 +1612,7 @@ - Turn on ticky-ticky profiling + Turn on ticky-ticky profiling static - @@ -1590,33 +1731,6 @@ - C compiler options - - - - - - - Flag - Description - Static/Dynamic - Reverse - - - - - file - Include file when - compiling the .hc file - dynamic - - - - - - - - - Code generation options @@ -1636,11 +1750,11 @@ Use the native code generator dynamic - -fvia-C + -fllvm - - Compile via C + + Compile via LLVM dynamic -fasm @@ -1684,6 +1798,12 @@ + + Generate a shared library (as opposed to an executable) + dynamic + - + + Generate position-independent code (where available) static @@ -1696,6 +1816,13 @@ - + + Selects one of a number of modes for finding shared + libraries at runtime. + static + - + + name On Darwin/MacOS X only, link in the framework name. This option corresponds to the option for Apple's Linker. @@ -1742,6 +1869,21 @@ - + , + Control whether the RTS behaviour can be tweaked via command-line + flags and the GHCRTS environment + variable. Using none means no RTS flags can be given; some means only a minimum of safe options can be given (the default), and all (or no argument at all) means that all RTS flags are permitted. + dynamic + - + + + + Set the default RTS options to + opts. + dynamic + - + + Omit linking dynamic @@ -1772,6 +1914,12 @@ - + + Enable runtime event tracing + static + - + + Do not generate a manifest file (Windows only) dynamic @@ -1783,6 +1931,21 @@ dynamic - + + + Don't generate an import library for a DLL (Windows only) + dynamic + - + + + path + Set the install name (via -install_name passed to Apple's + linker), specifying the full install path of the library file. Any libraries + or executables that link with it later will pick up that path as their + runtime search location for it. (Darwin/MacOS X only) + dynamic + - + @@ -1822,13 +1985,19 @@ Use cmd as the C compiler dynamic - + + cmd + Use cmd as the LLVM optimiser + dynamic + - - cmd - Use cmd as the mangler + cmd + Use cmd as the LLVM compiler dynamic - + cmd Use cmd as the splitter @@ -1873,6 +2042,8 @@ + + @@ -1923,6 +2094,18 @@ - + option + pass option to the LLVM optimiser + dynamic + - + + + option + pass option to the LLVM compiler + dynamic + - + + option pass option to the mangler dynamic @@ -1947,12 +2130,6 @@ - - option - pass option to the dependency generator - dynamic - - - - option pass option to windres. dynamic @@ -1978,6 +2155,14 @@ Reverse + + + + (x86 only) Use SSE2 for floating point + dynamic + - + + @@ -2010,7 +2195,7 @@ Generate .hcr external Core files - static + dynamic - @@ -2042,6 +2227,12 @@ - + + Dump to files instead of stdout + dynamic + - + + Dump assembly dynamic @@ -2060,6 +2251,13 @@ - + + Print a one-line summary of the size of the Core program + at the end of the optimisation pipeline + dynamic + - + + Dump output from CPR analysis dynamic @@ -2108,6 +2306,12 @@ - + + Dump LLVM intermediate code + dynamic + - + + Dump occurrence analysis output dynamic @@ -2138,11 +2342,29 @@ - - - Dump rules + + Dump rule firing info + dynamic + - + + + + Dump detailed rule firing info dynamic - + + + Dump rules + dynamic + - + + + + Dump vectoriser input and output + dynamic + - + Dump final simplifier output @@ -2209,12 +2431,18 @@ dynamic - - - - Trace typechecker - dynamic - - - + + + Trace typechecker + dynamic + - + + + + Trace vectoriser + dynamic + - + Trace renamer @@ -2246,20 +2474,68 @@ - + + Don't output pragma info in dumps + static + - + + + + Set the depth for printing expressions in error msgs + static + - + + + + Set the width of debugging output. For example + static + - + + + + Print single alternative case expressions as strict lets. + static + - + + + + In core dumps, suppress everything that is suppressable. + static + - + + - Suppress the printing of uniques in debug output (easier to use diff. + Suppress the printing of uniques in debug output (easier to use diff) static - - - Don't output pragma info in dumps + + Suppress extended information about identifiers where they are bound static - - - Set the depth for printing expressions in error msgs + + Suppress the printing of module qualification prefixes + static + - + + + + Suppress type signatures + static + - + + + + Suppress type applications + static + - + + + + Suppress the printing of coercions in Core dumps to make them shorter static - @@ -2355,8 +2631,8 @@ - - - Turn off assembly mangling (use instead) + + Turn off the GHCi sandbox. Means computations are run in teh main thread, rather than a forked thread. dynamic - @@ -2378,7 +2654,6 @@ Misc: