llvm-6502

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Chris Lattner 884d6c4e10 Speed up the predicate used to decide when to inline by caching the size

of callees between executions.

On eon, in release mode, this changes the inliner from taking 11.5712s
to taking 2.2066s.  In debug mode, it went from taking 14.4148s to
taking 7.0745s.  In release mode, this is a 24.7% speedup of gccas, in
debug mode, it's a total speedup of 11.7%.

This also makes it slightly more aggressive.  This could be because we
are not judging the size of the functions quite as accurately as before.
When we start looking at the performance of the generated code, this can
be investigated further.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8893 91177308-0d34-0410-b5e6-96231b3b80d8

2003-10-06 15:52:43 +00:00

autoconf

Changes for the move of the support directory back into utils

2003-10-06 02:09:25 +00:00

docs

The sparc backend now support invoke, but still doesn't support unwind

2003-10-05 19:17:10 +00:00

examples/ModuleMaker

Checkin of autoconf-style object root.

2003-09-06 15:03:24 +00:00

include

Doxygenize class comments. Add new NamedRegionTimer class