X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fflags.xml;h=5b55fc6fc71d4e9113f1276dc2998ac5296dd553;hb=7256b301f0fde617e04c8dc47a223b30f1f6eae2;hp=7a52bdff36bbba2c6307c6d24813d062646fea78;hpb=63dd4db64df2949448ceef1adb3c885c3ebb03b9;p=ghc-hetmet.git diff --git a/docs/users_guide/flags.xml b/docs/users_guide/flags.xml index 7a52bdf..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 - @@ -311,16 +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 - @@ -560,7 +554,7 @@ P Compile to be part of package P - dynamic + static - @@ -706,6 +700,12 @@ + + Employ rebindable syntax + dynamic + + + Disable the monomorphism restriction dynamic @@ -750,6 +750,13 @@ + + Enable generalised algebraic data type syntax. + + dynamic + + + Enable type families. dynamic @@ -819,13 +826,6 @@ - - Enable new - qualified operator syntax - dynamic - - - Enable explicit universal quantification. Implied by , @@ -892,6 +892,12 @@ dynamic + + + Enable monad comprehensions. + dynamic + + Enable unlifted FFI types. @@ -911,8 +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 @@ -978,8 +990,9 @@ - Enable flexible instances. - dynamic + Enable flexible instances. + Implies + dynamic @@ -1095,6 +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 @@ -1109,6 +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 @@ -1116,6 +1144,13 @@ + + warn when a pattern binding looks lazy but must be strict + dynamic + + + + warn when fields of a record are uninitialised dynamic @@ -1123,6 +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 @@ -1137,6 +1180,13 @@ + + warn about polymorphic local bindings without signatures + dynamic + + + + warn when names are shadowed dynamic @@ -1159,13 +1209,6 @@ - - warn about lambda-patterns that can fail - dynamic - - - - warn if there are tabs in the source file dynamic @@ -1508,6 +1551,13 @@ phase n + + Turn off the coercion optimiser + static + - + + + Turn on eager blackholing dynamic @@ -1537,14 +1587,14 @@ phase n Auto-add _scc_s to all - exported functions + exported functions not marked INLINE dynamic Auto-add _scc_s to all - top-level functions + top-level functions not marked INLINE dynamic @@ -1700,11 +1750,11 @@ phase n Use the native code generator dynamic - -fvia-C + -fllvm - - Compile via C + + Compile via LLVM dynamic -fasm @@ -1819,10 +1869,10 @@ phase n - - - Allow the RTS behaviour to be tweaked via command-line + , + Control whether the RTS behaviour can be tweaked via command-line flags and the GHCRTS environment - variable. + 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 - @@ -1935,13 +1985,19 @@ phase n 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 @@ -1986,6 +2042,8 @@ phase n + + @@ -2036,6 +2094,18 @@ phase n - + option + pass option to the LLVM optimiser + dynamic + - + + + option + pass option to the LLVM compiler + dynamic + - + + option pass option to the mangler dynamic @@ -2157,6 +2227,12 @@ phase n - + + Dump to files instead of stdout + dynamic + - + + Dump assembly dynamic @@ -2175,6 +2251,13 @@ phase n - + + 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 @@ -2223,6 +2306,12 @@ phase n - + + Dump LLVM intermediate code + dynamic + - + + Dump occurrence analysis output dynamic @@ -2253,11 +2342,29 @@ phase n - - - 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 @@ -2324,12 +2431,18 @@ phase n dynamic - - - - Trace typechecker - dynamic - - - + + + Trace typechecker + dynamic + - + + + + Trace vectoriser + dynamic + - + Trace renamer @@ -2361,26 +2474,68 @@ phase n - + + 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 - - - Suppress the printing of coercions in Core dumps to make them shorter. + + Suppress extended information about identifiers where they are bound static - - - Don't output pragma info in dumps + + Suppress the printing of module qualification prefixes static - - - Set the depth for printing expressions in error msgs + + Suppress type signatures + static + - + + + + Suppress type applications + static + - + + + + Suppress the printing of coercions in Core dumps to make them shorter static - @@ -2476,8 +2631,8 @@ phase n - - - 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 - @@ -2499,7 +2654,6 @@ Misc: