[Git][ghc/ghc][wip/romes/fixes-4] Apply 1 suggestion(s) to 1 file(s)

[Rodrigo Mesquita (@alt-romes)]

Rodrigo Mesquita pushed to branch wip/romes/fixes-4 at Glasgow Haskell Compiler / GHC


Commits:
6668042e by Andreas Klebinger at 2024-05-07T14:23:41+00:00
Apply 1 suggestion(s) to 1 file(s)
- - - - -


1 changed file:

- compiler/GHC/CmmToAsm/Monad.hs


Changes:

=====================================
compiler/GHC/CmmToAsm/Monad.hs
=====================================
@@ -85,17 +85,7 @@ data NcgImpl statics instr jumpDest = NcgImpl {
     -- | Given a jump destination, if it refers to a block, return the block id of the destination.
     getJumpDestBlockId        :: jumpDest -> Maybe BlockId,
     -- | Determine whether the given instruction is a shortcutable jump to some destination.
-    -- The function is named as such because we use this predicate only in
-    -- order to shortcut redundant jumps, such as a jump to @b@ in the following program:
-    --
-    -- @
-    -- a:
-    --  goto b
-    -- b:
-    --  goto c
-    -- c:
-    --  ...
-    -- @
+See Note [supporting shortcutting]
     canShortcut               :: instr -> Maybe jumpDest,
     shortcutStatics           :: (BlockId -> Maybe jumpDest) -> statics -> statics,
     -- | Rewrite the jump destination of a jump instruction to another



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/6668042ecf9bc09554062426afa5fee6a48456bd

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/6668042ecf9bc09554062426afa5fee6a48456bd
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