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[Bug middle-end/30908] tree cost for types which are > WORD_SIZE
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Feb 2007 09:14:05 -0000
- Subject: [Bug middle-end/30908] tree cost for types which are > WORD_SIZE
- References: <bug-30908-11199@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #17 from pinskia at gcc dot gnu dot org 2007-02-24 09:14 -------
Though I can tell you for spu-elf, really even WORD_SIZE is 128bits, the
arthematic is more than twice the cost of a 4 byte arthematic.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|-Os inlines functions that |tree cost for types which
|are called more than once |are > WORD_SIZE
|(optimization regression) |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30908