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path: root/llvm/lib/Analysis/InstructionSimplify.cpp
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* InstSimplify: Optimize signed icmp of -(zext V)David Majnemer2014-05-141-0/+22
* [Modules] Fix potential ODR violations by sinking the DEBUG_TYPEChandler Carruth2014-04-221-1/+2
* [C++11] More 'nullptr' conversion. In some cases just using a boolean check i...Craig Topper2014-04-151-76/+76
* [C++11] Add range based accessors for the Use-Def chain of a Value.Chandler Carruth2014-03-091-7/+5
* [Modules] Move the ConstantRange class into the IR library. This isChandler Carruth2014-03-041-1/+1
* [Modules] Move ValueHandle into the IR library where Value itself lives.Chandler Carruth2014-03-041-1/+1
* [Modules] Move the LLVM IR pattern match header into the IR library, itChandler Carruth2014-03-041-1/+1
* [Modules] Move GetElementPtrTypeIterator into the IR library. As itsChandler Carruth2014-03-041-1/+1
* Rename many DataLayout variables from TD to DL.Rafael Espindola2014-02-211-141/+141
* InstSimplify: Make shift, select and GEP simplifications vector-aware.Benjamin Kramer2014-01-241-18/+41
* [cleanup] Move the Dominators.h and Verifier.h headers into the IRChandler Carruth2014-01-131-1/+1
* Re-sort all of the includes with ./utils/sort_includes.py so thatChandler Carruth2014-01-071-1/+1
* Teach MemoryBuiltins and InstructionSimplify that operator new never returns ...Benjamin Kramer2013-09-241-1/+1
* InstSimplify: Fold equality comparisons between non-inbounds GEPs.Benjamin Kramer2013-09-231-2/+15
* Add ISD::FROUND for libm round()Hal Finkel2013-08-071-0/+1
* Minor address space code simplification.Matt Arsenault2013-08-031-9/+3
* Teach InstructionSimplify about pointer address spacesMatt Arsenault2013-08-021-4/+9
* Fix logic error optimizing "icmp pred (urem X, Y), Y" where pred is signed.Nick Lewycky2013-07-121-4/+7
* InstSimplify: X >> X -> 0David Majnemer2013-07-091-0/+8
* InstructionSimplify.cpp: Fix a ligature, "fi", to get rid of utf8 in comment.NAKAMURA Takumi2013-04-081-1/+1
* Identify and simplify idempotent intrinsics. Test case included.Michael Ilseman2013-02-071-0/+36
* InstSimplify: stripAndComputeConstantOffsets can be called with vectors of po...Benjamin Kramer2013-02-011-10/+18
* Add a comment explaining an unavailable optimization.Dan Gohman2013-02-011-0/+28
* Rewrite instsimplify's handling if icmp on pointer values to remove theDan Gohman2013-02-011-56/+88
* An alloca can be equal to an argument. It can't *alias* an alloca, but it couldDan Gohman2013-01-311-12/+0
* Change stripAndComputeConstantOffsets to accept a NULL DataLayout pointerDan Gohman2013-01-311-10/+15
* Add a comment.Dan Gohman2013-01-311-0/+4
* Minor code simplification.Dan Gohman2013-01-311-1/+1
* stripAndComputeConstantOffsets is only called on pointers; check thisDan Gohman2013-01-311-10/+1
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-3/+3
* Nuke some dead code that snuck in some how. I thought I had alreadyChandler Carruth2012-12-281-5/+0
* Teach instsimplify to use the constant folder where appropriate forChandler Carruth2012-12-281-8/+29
* Add entry points to instsimplify for simplifying calls. The entry pointsChandler Carruth2012-12-281-5/+30
* Rename isPowerOfTwo to isKnownToBeAPowerOfTwo.Rafael Espindola2012-12-131-2/+2
* The TargetData is not used for the isPowerOfTwo determination. It has neverRafael Espindola2012-12-121-2/+2
* Have SimplifyBinOp call the new FAdd/FSub/FMul helpers, with fast-math flags offMichael Ilseman2012-12-121-0/+8
* Added a slew of SimplifyInstruction floating-point optimizations, many of whi...Michael Ilseman2012-12-121-10/+109
* Holding my nose and moving the accumulation routine to GEPOperatorChandler Carruth2012-12-111-34/+1
* Reorganize FastMathFlags to be a wrapper around unsigned, and streamline some...Michael Ilseman2012-12-091-2/+2
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-5/+5
* Fast-math optimization: fold multiply by zeroMichael Ilseman2012-11-271-0/+39
* Make this easier to understand, as suggested by Chandler.Duncan Sands2012-11-161-1/+6
* InstructionSimplify should be able to simplify A+B==B+A to 'true'Duncan Sands2012-11-161-2/+14
* Revert the majority of the next patch in the address space series:Chandler Carruth2012-11-011-8/+3
* Revert the series of commits starting with r166578 which introduced theChandler Carruth2012-11-011-2/+4
* Add some cleanup to the DataLayout changes requested by Chandler.Micah Villmow2012-10-241-3/+1
* Add in support for getIntPtrType to get the pointer type based on the address...Micah Villmow2012-10-241-1/+1
* Resubmit the changes to llvm core to update the functions to support differen...Micah Villmow2012-10-151-3/+8
* Revert 165732 for further review.Micah Villmow2012-10-111-8/+3
* Add in the first iteration of support for llvm/clang/lldb to allow variable p...Micah Villmow2012-10-111-3/+8
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