You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Original bug ID: 5412 Reporter: meurer Status: closed (set by @xavierleroy on 2015-12-11T18:28:08Z) Resolution: fixed Priority: normal Severity: feature Version: 3.12.1 Fixed in version: 4.02.0+dev Category: ~DO NOT USE (was: OCaml general) Tags: patch Monitored by:@hcarty
Bug description
This patch helps to reduce code size on load/store architectures (i.e. ARM) and with position independent code on amd64/i386, mostly for the generated __entry functions, which are usually up to 10-20% shorter (depending on arch).
I've been working on a common subexpression elimination pass for the OCaml back-end, which, if successful, should subsume the factoring of Iconst_symbol instructions proposed here. The CSE is in branch branches/backend-optims of the OCaml SVN. Performance gains (on AMD64) are unimpressive so far, but I continue experimental evaluation in my spare time. To be continued.
Original bug ID: 5412
Reporter: meurer
Status: closed (set by @xavierleroy on 2015-12-11T18:28:08Z)
Resolution: fixed
Priority: normal
Severity: feature
Version: 3.12.1
Fixed in version: 4.02.0+dev
Category: ~DO NOT USE (was: OCaml general)
Tags: patch
Monitored by: @hcarty
Bug description
This patch helps to reduce code size on load/store architectures (i.e. ARM) and with position independent code on amd64/i386, mostly for the generated __entry functions, which are usually up to 10-20% shorter (depending on arch).
File attachments
The text was updated successfully, but these errors were encountered: