Dan Gohman ad7321f58a Teach LSR to optimize away SMAX operations for tripcounts in common ...

cases.  See the comment above OptimizeSMax for the full story, and
the testcase for an example. This cancels out a pessimization
commonly attributed to indvars, and will allow us to lift some of
the artificial throttles in indvars, rather than add new ones.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56230 91177308-0d34-0410-b5e6-96231b3b80d8

2008-09-15 21:22:06 +00:00

..

Hello

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

Instrumentation

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

IPO

Make safer variant of alias resolution routine to be default

2008-09-09 20:05:04 +00:00

Scalar

Teach LSR to optimize away SMAX operations for tripcounts in common

2008-09-15 21:22:06 +00:00

Utils

Fix simplifycfg crash in handing block merge.

2008-09-09 01:06:56 +00:00

Makefile

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