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path: root/lib/Transforms/Vectorize
AgeCommit message (Expand)Author
2012-11-29Merge in r168765 (BBVectorize bug fix)Hal Finkel
2012-11-15Merge r167942, r167966 to fix non-deterministic behavior in BBVectorizeHal Finkel
2012-11-14Merge BBVectorizer changes r167731, r167743, r167750, r167784, r167811, r167817.Hal Finkel
2012-11-11Fix a comment typo and add comments.Nadav Rotem
2012-11-09Add support for memory runtime check. When we can, we calculate array bounds.Nadav Rotem
2012-11-02Fix sign compare warning. Patch by Mahesha HS.Chandler Carruth
2012-11-01BBVectorize: Use target costs for incoming and outgoing values instead of the...Hal Finkel
2012-11-01BBVectorize: Account for internal shuffle costsHal Finkel
2012-10-31LoopVectorize: Preserve NSW, NUW and IsExact flags.Nadav Rotem
2012-10-31Put the threshold magic number in a variable.Nadav Rotem
2012-10-31Remove enum values since they are not used anymore.Nadav Rotem
2012-10-31BBVectorize: Choose pair ordering to minimize shufflesHal Finkel
2012-10-31LoopVectorize: Do not vectorize loops with tiny constant trip counts.Nadav Rotem
2012-10-31Add support for loops that don't start with Zero.Nadav Rotem
2012-10-30Add documentation.Nadav Rotem
2012-10-30BBVectorize: Cache fixed-order pairs instead of recomputing pointer info.Hal Finkel
2012-10-30BBVectorize: Fix a small bug introduced in r167042.Hal Finkel
2012-10-30BBVectorize: Simplify how input swapping is handled.Hal Finkel
2012-10-30BBVectorize: Don't make calls to SE when the result is unused.Hal Finkel
2012-10-30LoopVectorize: Add support for write-only loops when the write destination is...Nadav Rotem
2012-10-30LoopVectorize: Fix a bug in the initialization of reduction variables. AND ne...Nadav Rotem
2012-10-30LoopVectorizer: change debug prints: Print the module identifier when decidin...Nadav Rotem
2012-10-29LoopVectorize: Update and preserve the dominator tree info.Nadav Rotem
2012-10-27Update BBVectorize to use the new VTTI instr. cost interfaces.Hal Finkel
2012-10-271. Fix a bug in getTypeConversion. When a *simple* type is split, we need to ...Nadav Rotem
2012-10-26Refactor the VectorTargetTransformInfo interface.Nadav Rotem
2012-10-26Use VTTI->getNumberOfParts in BBVectorize.Hal Finkel
2012-10-26Disable generation of pointer vectors by BBVectorize.Hal Finkel
2012-10-25BBVectorize, when using VTTI, should not form types that will be split.Hal Finkel
2012-10-25Begin incorporating target information into BBVectorize.Hal Finkel
2012-10-25LoopVectorize: Teach the cost model to query scalar costs as scalar types and...Nadav Rotem
2012-10-25Add support for additional reduction variables: AND, OR, XOR.Nadav Rotem
2012-10-24Implement a basic cost model for vector and scalar instructions. Nadav Rotem
2012-10-24whitespaceNadav Rotem
2012-10-24LoopVectorizer: Add a basic cost model which uses the VTTI interface.Nadav Rotem
2012-10-24Back out r166591, not sure why this made it through since I cancelled the com...Micah Villmow
2012-10-24Delete a directory that wasn't supposed to be checked in yet.Micah Villmow
2012-10-23Use the AliasAnalysis isIdentifiedObj because it also understands mallocs and...Nadav Rotem
2012-10-22Don't crash if the load/store pointer is not a GEP.Nadav Rotem
2012-10-22BBVectorize should ignore unreachable blocks.Hal Finkel
2012-10-22Rename a variable.Nadav Rotem
2012-10-22Vectorizer: optimize the generation of selects. If the condition is uniform, ...Nadav Rotem
2012-10-22Update the loop vectorizer docs.Nadav Rotem
2012-10-21Avoid an extra hash lookup when inserting a value into the widen map.Anders Carlsson
2012-10-21Simplify code. No functionality change.Jakub Staszak
2012-10-21Simplify code. No functionality change.Jakub Staszak
2012-10-21Fix a bug in the vectorization of wide load/store operations.Nadav Rotem
2012-10-21Add support for reduction variables that do not start at zero.Nadav Rotem
2012-10-21Document change. Describe the pass and some papers that inspired the design o...Nadav Rotem
2012-10-21Vectorizer: fix a bug in the classification of induction/reduction phis.Nadav Rotem