Reid Spencer aa8dcfe441 1. Remove redundant calls to clearUsedBits(). ... 2. Fix countTrailingZeros to use a faster algorithm. 3. Simplify sext() slightly by using isNegative(). 4. Implement ashr using word-at-a-time logic instead of bit-at-a-time 5. Rename locals named isNegative so they don't clash with method name. 6. Fix fromString to compute negated value correctly. llvm-svn: 34629		2007-02-26 07:44:38 +00:00
llvm	1. Remove redundant calls to clearUsedBits().	2007-02-26 07:44:38 +00:00
stacker	Adjust to CallInst::CallInst interface changes.	2007-02-19 05:05:07 +00:00