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path: root/lib/Analysis/InstructionSimplify.cpp
Commit message (Expand)AuthorAge
* Teach MemoryBuiltins and InstructionSimplify that operator new never returns ...Benjamin Kramer2013-09-24
* InstSimplify: Fold equality comparisons between non-inbounds GEPs.Benjamin Kramer2013-09-23
* Add ISD::FROUND for libm round()Hal Finkel2013-08-07
* Minor address space code simplification.Matt Arsenault2013-08-03
* Teach InstructionSimplify about pointer address spacesMatt Arsenault2013-08-02
* Fix logic error optimizing "icmp pred (urem X, Y), Y" where pred is signed.Nick Lewycky2013-07-12
* InstSimplify: X >> X -> 0David Majnemer2013-07-09
* InstructionSimplify.cpp: Fix a ligature, "fi", to get rid of utf8 in comment.NAKAMURA Takumi2013-04-08
* Identify and simplify idempotent intrinsics. Test case included.Michael Ilseman2013-02-07
* InstSimplify: stripAndComputeConstantOffsets can be called with vectors of po...Benjamin Kramer2013-02-01
* Add a comment explaining an unavailable optimization.Dan Gohman2013-02-01
* Rewrite instsimplify's handling if icmp on pointer values to remove theDan Gohman2013-02-01
* An alloca can be equal to an argument. It can't *alias* an alloca, but it couldDan Gohman2013-01-31
* Change stripAndComputeConstantOffsets to accept a NULL DataLayout pointerDan Gohman2013-01-31
* Add a comment.Dan Gohman2013-01-31
* Minor code simplification.Dan Gohman2013-01-31
* stripAndComputeConstantOffsets is only called on pointers; check thisDan Gohman2013-01-31
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-02
* Nuke some dead code that snuck in some how. I thought I had alreadyChandler Carruth2012-12-28
* Teach instsimplify to use the constant folder where appropriate forChandler Carruth2012-12-28
* Add entry points to instsimplify for simplifying calls. The entry pointsChandler Carruth2012-12-28
* Rename isPowerOfTwo to isKnownToBeAPowerOfTwo.Rafael Espindola2012-12-13
* The TargetData is not used for the isPowerOfTwo determination. It has neverRafael Espindola2012-12-12
* Have SimplifyBinOp call the new FAdd/FSub/FMul helpers, with fast-math flags offMichael Ilseman2012-12-12
* Added a slew of SimplifyInstruction floating-point optimizations, many of whi...Michael Ilseman2012-12-12
* Holding my nose and moving the accumulation routine to GEPOperatorChandler Carruth2012-12-11
* Reorganize FastMathFlags to be a wrapper around unsigned, and streamline some...Michael Ilseman2012-12-09
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-03
* Fast-math optimization: fold multiply by zeroMichael Ilseman2012-11-27
* Make this easier to understand, as suggested by Chandler.Duncan Sands2012-11-16
* InstructionSimplify should be able to simplify A+B==B+A to 'true'Duncan Sands2012-11-16
* Revert the majority of the next patch in the address space series:Chandler Carruth2012-11-01
* Revert the series of commits starting with r166578 which introduced theChandler Carruth2012-11-01
* Add some cleanup to the DataLayout changes requested by Chandler.Micah Villmow2012-10-24
* Add in support for getIntPtrType to get the pointer type based on the address...Micah Villmow2012-10-24
* Resubmit the changes to llvm core to update the functions to support differen...Micah Villmow2012-10-15
* Revert 165732 for further review.Micah Villmow2012-10-11
* Add in the first iteration of support for llvm/clang/lldb to allow variable p...Micah Villmow2012-10-11
* Move TargetData to DataLayout.Micah Villmow2012-10-08
* Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...Sylvestre Ledru2012-09-27
* Fix a typo 'iff' => 'if'Sylvestre Ledru2012-09-27
* Fix PR13412, a nasty miscompile due to the interleavedChandler Carruth2012-08-07
* Remove extraneous ';'.Bill Wendling2012-05-17
* Revert r153521 as it's causing large regressions on the nightly testers.Chad Rosier2012-03-28
* Reapply r153423; the original commit was fine. The failing test, distray, had Chad Rosier2012-03-27
* Revert r153423 as this is causing failures on our internal nightly testers.Chad Rosier2012-03-26
* Use the new range metadata in computeMaskedBits and add a new optimization toRafael Espindola2012-03-26
* Teach instsimplify how to simplify comparisons of pointers which areChandler Carruth2012-03-25
* Switch the pointer-difference simplification logic to only work withChandler Carruth2012-03-25
* Try to harden the recursive simplification still further. This is againChandler Carruth2012-03-24