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[Bug middle-end/29756] SSE intrinsics hard to use without redundant temporaries appearing
- 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: 7 Nov 2006 22:31:26 -0000
- Subject: [Bug middle-end/29756] SSE intrinsics hard to use without redundant temporaries appearing
- References: <bug-29756-13527@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from pinskia at gcc dot gnu dot org 2006-11-07 22:31 -------
Looks like this is mostly caused by:
union
{
__v4sf vecf;
__m128 rawf;
float val[4];
} _rep;
I will have a look more at this issue later tonight when I get home from work.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|minor |enhancement
Component|target |middle-end
Keywords| |missed-optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29756