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Diffstat (limited to 'docs/users_guide/using-optimisation.rst')
-rw-r--r-- | docs/users_guide/using-optimisation.rst | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/docs/users_guide/using-optimisation.rst b/docs/users_guide/using-optimisation.rst index d3ca68a1df..817fd2ca3f 100644 --- a/docs/users_guide/using-optimisation.rst +++ b/docs/users_guide/using-optimisation.rst @@ -649,17 +649,16 @@ by saying ``-fno-wombat``. Set the size threshold for the liberate-case transformation. .. ghc-flag:: -floopification - :shortdesc: Turn saturated self-recursive tail-calls into local jumps in the - generated assembly. Implied by :ghc-flag:`-O`. + :shortdesc: *(deprecated)* Does nothing :type: dynamic :reverse: -fno-loopification :category: :default: on - When this optimisation is enabled the code generator will turn all - self-recursive saturated tail calls into local jumps rather than - function calls. + This flag has no effect since GHC 9.6 - its behavior is always on. + It used to instruct the code generator to turn all self-recursive saturated + tail calls into local jumps rather than function calls. .. ghc-flag:: -fllvm-pass-vectors-in-regs :shortdesc: *(deprecated)* Does nothing |