From 1912c57bb5ff94cd8f74806163727aa7e6255ec9 Mon Sep 17 00:00:00 2001 From: Slava Pestov Date: Thu, 23 Oct 2008 05:55:50 -0500 Subject: [PATCH] Fix comment --- basis/compiler/tree/finalization/finalization.factor | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/basis/compiler/tree/finalization/finalization.factor b/basis/compiler/tree/finalization/finalization.factor index 49f2eb0281..2d2e429994 100644 --- a/basis/compiler/tree/finalization/finalization.factor +++ b/basis/compiler/tree/finalization/finalization.factor @@ -11,9 +11,10 @@ IN: compiler.tree.finalization ! See the comment in compiler.tree.late-optimizations. ! This pass runs after propagation, so that it can expand -! built-in type predicates; these cannot -! be expanded before propagation since we need to see 'fixnum?' -! instead of 'tag 0 eq?' and so on, for semantic reasoning. +! built-in type predicates; these cannot be expanded before +! propagation since we need to see 'fixnum?' instead of +! 'tag 0 eq?' and so on, for semantic reasoning. + ! We also delete empty stack shuffles and copies to facilitate ! tail call optimization in the code generator.