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path: root/lib/Analysis/InstructionSimplify.cpp
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* 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
* Move TargetData to DataLayout.Micah Villmow2012-10-081-34/+34
* Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...Sylvestre Ledru2012-09-271-11/+11
* Fix a typo 'iff' => 'if'Sylvestre Ledru2012-09-271-11/+11
* Fix PR13412, a nasty miscompile due to the interleavedChandler Carruth2012-08-071-11/+17
* Remove extraneous ';'.Bill Wendling2012-05-171-1/+1
* Revert r153521 as it's causing large regressions on the nightly testers.Chad Rosier2012-03-281-15/+0
* Reapply r153423; the original commit was fine. The failing test, distray, had Chad Rosier2012-03-271-0/+15
* Revert r153423 as this is causing failures on our internal nightly testers.Chad Rosier2012-03-261-15/+0
* Use the new range metadata in computeMaskedBits and add a new optimization toRafael Espindola2012-03-261-0/+15
* Teach instsimplify how to simplify comparisons of pointers which areChandler Carruth2012-03-251-1/+45
* Switch the pointer-difference simplification logic to only work withChandler Carruth2012-03-251-1/+1
* Try to harden the recursive simplification still further. This is againChandler Carruth2012-03-241-7/+8
* Don't add the instruction about to be RAUW'ed and erased to theChandler Carruth2012-03-241-2/+4
* Refactor the interface to recursively simplifying instructions to be tadChandler Carruth2012-03-241-47/+71
* Teach instsimplify to gracefully degrade in the presence of instructionsChandler Carruth2012-03-211-0/+6
* Type sizes and fields offsets inside structs are unsigned. This is a highlyDuncan Sands2012-03-151-4/+2
* Generalize the "trunc(ptrtoint(x)) - trunc(ptrtoint(y)) ->Duncan Sands2012-03-131-14/+34
* Uniformize the InstructionSimplify interface by ensuring that all routinesDuncan Sands2012-03-131-336/+277
* Fix regression from r151466: an we can't replace uses of an instruction reach...Eli Friedman2012-03-131-3/+7
* Address some review comments from Duncan. This moves the iterativeChandler Carruth2012-03-131-32/+23
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