Chris Lattner 789162a309 Remove the dead TD argument to CanEvaluateZExtd, and add a ...

new BitsToClear result which allows us to start promoting
expressions that end with a lshr-by-constant.  This is
conservatively correct and better than what we had before
(see testcases) but still needs to be extended further.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93144 91177308-0d34-0410-b5e6-96231b3b80d8

2010-01-11 03:32:00 +00:00

..

Hello

Fix a bunch of little errors that Clang complains about when its being pedantic

2009-12-19 07:05:23 +00:00

InstCombine

Remove the dead TD argument to CanEvaluateZExtd, and add a

2010-01-11 03:32:00 +00:00

Instrumentation

Move remaining stuff to the isInteger predicate.

2010-01-05 21:05:54 +00:00

IPO

Be less stingy as to how many selects and phi nodes we

2010-01-07 05:48:42 +00:00

Scalar

only factor from expressions whose uses are empty and whose

2010-01-09 06:01:36 +00:00

Utils

Fix nondeterministic behavior.

2010-01-10 01:07:22 +00:00

Makefile

move instcombine to its own library, it's past time.

2010-01-04 06:23:24 +00:00