Article 7
jstolarek: the ticket is about doing the optimisation for floating-point multiplication, not integer. We don't want to do it for integer operations, because it's better to do this in the code...
View ArticleArticle 4
Provded patch rewrites 2 * x for Int and Word to x + x, which kills the optimisation done at the later stage of the pipeline in CmmOpt: turning multiplications and divisons by powers of two into...
View Articleowner set
owner set to pcapriotti Paolo: yes, please commit your patch. But could you add a comment Note [Strength reduction] that explains how it works. In particular the "lit" is always 2, and the op is always...
View ArticleArticle 1
I think this should be in PrelRules. Attached is a patch. Could it be done more generally?
View Articlestatus changed; resolution set
status changed from patch to closedresolution set to fixed I pushed fix into HEAD. Really sorry about the merge commit - the moment I pushed I realized that I didn't pull with --rebase.
View ArticleArticle 9
commit 838e2fda9892e61da85187803cce45b3f815b86eAuthor: Jan Stolarek <jan.stolarek@p.lodz.pl> Date: Mon Jul 8 16:20:43 2013 +0100 Add strength reduction rules (Fixes #7116) This patch adds rules...
View Articleowner set
owner set to Jan Stolarek <jan.stolarek@…> In 67d6a196d299baa99b11dd6be82472b91129618d/testsuite: Fix #7116 failing due to uniques
View Article
