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| author | Morgan Deters <mdeters@gmail.com> | 2012-06-09 00:35:38 +0000 |
|---|---|---|
| committer | Morgan Deters <mdeters@gmail.com> | 2012-06-09 00:35:38 +0000 |
| commit | 700689a4e4ed42b5198816611eac5bcc1278284d (patch) | |
| tree | 0d6029f9bc4f46a721930a27a47ac487771c452e /src/printer/Makefile.am | |
| parent | a0411d4baad389ce88d4bd26edc8ed811625887c (diff) | |
Dagification of output expressions.
By default, common subexpressions are dagified if they appear > 1 time and are not constants or variables.
This can be changed with --default-expr-dag=N --- N is a threshold such that if the subexpression occurs > N
times, it is dagified; a setting of 0 turns off dagification entirely.
If you notice strange dumping behavior (taking too long to print anything, e.g.), revert to the old behavior
with --default-expr-dag=0 and let me know of the problem.
Diffstat (limited to 'src/printer/Makefile.am')
| -rw-r--r-- | src/printer/Makefile.am | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/printer/Makefile.am b/src/printer/Makefile.am index ca3cbacf1..3f0eba12d 100644 --- a/src/printer/Makefile.am +++ b/src/printer/Makefile.am @@ -6,6 +6,7 @@ AM_CXXFLAGS = -Wall -Wno-unknown-pragmas $(FLAG_VISIBILITY_HIDDEN) noinst_LTLIBRARIES = libprinter.la libprinter_la_SOURCES = \ + dagification_visitor.h \ printer.h \ printer.cpp \ ast/ast_printer.h \ |