Xiretza edd8ff2c07 Add flooring division operator ...

The $div and $mod cells use truncating division semantics (rounding
towards 0), as defined by e.g. Verilog. Another rounding mode, flooring
(rounding towards negative infinity), can be used in e.g. VHDL. The
new $divfloor cell provides this flooring division.

This commit also fixes the handling of $div in opt_expr, which was
previously optimized as if it was $divfloor.

2020-05-28 22:59:04 +02:00

..

APPNOTE_011_Design_Investigation

suppressing semi-colon at the end of dot files

2014-12-05 18:17:00 +01:00

CHAPTER_Eval

Fixed trailing whitespaces

2015-07-02 11:14:30 +02:00

CHAPTER_Prog

Consistent use of 'override' for virtual methods in derived classes.

2018-07-20 23:51:06 -07:00

CHAPTER_StateOfTheArt

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

PRESENTATION_ExAdv

Fixed trailing whitespaces

2015-07-02 11:14:30 +02:00

PRESENTATION_ExOth

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

PRESENTATION_ExSyn

Progress in presentation

2014-06-21 16:33:33 +02:00

PRESENTATION_Intro

Fixed trailing whitespaces

2015-07-02 11:14:30 +02:00

PRESENTATION_Prog

Consistent use of 'override' for virtual methods in derived classes.

2018-07-20 23:51:06 -07:00

.gitignore

presentation progress

2014-01-29 12:15:38 +01:00

APPNOTE_010_Verilog_to_BLIF.tex

Some ASCII encoding fixes (comments and docs) by Larry Doolittle

2015-08-13 09:30:20 +02:00

APPNOTE_011_Design_Investigation.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

APPNOTE_012_Verilog_to_BTOR.tex

Renamed opt_const to opt_expr

2016-03-31 08:46:56 +02:00

appnotes.sh

Appnote 012

2015-04-04 14:52:25 +02:00

CHAPTER_Appnotes.tex

Updated command reference in manual

2016-02-14 11:02:11 +01:00

CHAPTER_Approach.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

CHAPTER_Auxlibs.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

CHAPTER_Auxprogs.tex

Update CHANGELOG and manual for departure from upstream

2020-04-27 12:08:45 -07:00

CHAPTER_Basics.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

CHAPTER_CellLib.tex

Merge pull request #1553 from whitequark/manual-dffx

2020-01-28 09:41:08 +01:00

CHAPTER_Eval.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

CHAPTER_Intro.tex

Fixed trailing whitespaces

2015-07-02 11:14:30 +02:00

CHAPTER_Optimize.tex

Added warning about adding fsm_encoding attributes to wires to manual

2016-07-08 18:31:31 +02:00

CHAPTER_Overview.tex

manual: explain RTLIL::Wire::{upto,offset}.

2020-02-09 14:54:07 +00:00

CHAPTER_Prog.tex

Improvements in CodingReadme

2014-12-31 14:28:27 +01:00

CHAPTER_StateOfTheArt.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

CHAPTER_Techmap.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

CHAPTER_Verilog.tex

Fixed some missing "verilog_" in documentation

2019-12-13 10:17:05 -03:00

clean.sh

Use -E sed parameter instead of -r.

2017-02-04 18:26:01 -08:00

command-reference-manual.tex

Get rid of dffsr2dff.

2020-04-15 16:22:37 +02:00

literature.bib

Fixed CRLF line endings

2015-08-13 09:35:00 +02:00

manual.sh

Added first presentation slides

2014-01-27 17:08:19 +01:00

manual.tex

manual: Fix text in Abstract section

2019-12-11 08:22:08 -03:00

PRESENTATION_ExAdv.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

PRESENTATION_ExOth.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

PRESENTATION_ExSyn.tex

Renamed opt_share to opt_merge

2016-03-31 08:52:49 +02:00

PRESENTATION_Intro.tex

Another block of spelling fixes

2015-08-14 23:27:05 +02:00

PRESENTATION_Prog.tex

Add flooring division operator

2020-05-28 22:59:04 +02:00

presentation.sh

Some fixes in presentation

2014-11-08 12:39:01 +01:00

presentation.tex

Spell check (by Larry Doolittle)

2015-08-14 10:56:05 +02:00

weblinks.bib

Fixed CRLF line endings

2015-08-13 09:35:00 +02:00