David Majnemer 5a45d76cfb ValueTracking: Figure out more bits when looking at add/sub ... Given something like X01XX + X01XX, we know that the result must look like X1XXX. Adapted from a patch by Richard Smith, test-case written by me. llvm-svn: 216250		2014-08-22 00:40:43 +00:00
..
2010-12-20-Boolean.ll
2011-01-14-Thread.ll
2011-02-01-Vector.ll
2011-09-05-InsertExtractValue.ll
2011-10-27-BinOpCrash.ll
2011-11-23-MaskedBitsCrash.ll
2013-04-19-ConstantFoldingCrash.ll
AndOrXor.ll	InstSimplify: Simplify (X - (0 - Y)) if the second sub is NUW	2014-07-31 04:49:18 +00:00
apint-or.ll	Move optimization of some cases of (A & C1)|(B & C2) from instcombine to instsimplify. Patch by Rahul Jain, plus some last minute changes by me -- you can blame me for any bugs.	2014-06-19 03:51:46 +00:00
ashr-nop.ll	Move ashr optimization from InstCombineShift to InstSimplify.	2014-07-17 06:28:15 +00:00
assume.ll	Add @llvm.assume, lowering, and some basic properties	2014-07-25 21:13:35 +00:00
call-callconv.ll
call.ll	Verify that we don't optimize null return checks to the nothrow_t version of operator new.	2013-09-24 18:37:49 +00:00
compare.ll	ValueTracking: Figure out more bits when looking at add/sub	2014-08-22 00:40:43 +00:00
dead-code-removal.ll	RecursivelyDeleteTriviallyDeadInstructions() could remove	2014-04-26 05:58:11 +00:00
exact-nsw-nuw.ll
fast-math.ll
fdiv.ll
floating-point-arithmetic.ll
maxmin.ll
past-the-end.ll
phi.ll
ptr_diff.ll
reassociate.ll
rem.ll
undef.ll	InstSimplify: Make shift, select and GEP simplifications vector-aware.	2014-01-24 17:09:53 +00:00
vector_gep.ll	InstSimplify: Make shift, select and GEP simplifications vector-aware.	2014-01-24 17:09:53 +00:00