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path: root/lib/Transforms/InstCombine/InstCombineCompares.cpp
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* Revert the series of commits starting with r166578 which introduced theChandler Carruth2012-11-01
* Enable some additional constant folding for PPCDoubleDouble.Ulrich Weigand2012-10-30
* 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
* InstCombine: Fix a crasher when encountering a function pointer.Benjamin Kramer2012-08-18
* Remove overly conservative hasOneUse check, this always expands into a single...Benjamin Kramer2012-08-18
* InstCombine: Add a couple of fabs identities for comparing with 0.0.Benjamin Kramer2012-08-18
* Fix a serious typo in InstCombine's optimization of comparisons.Bob Wilson2012-08-07
* InstCombine: factor code better.Benjamin Kramer2012-06-11
* InstCombine: Turn (zext A) == (B & (1<<X)-1) into A == (trunc B), narrowing t...Benjamin Kramer2012-06-10
* Fix a minor logic mistake transforming compares in instcombine. PR12514.Eli Friedman2012-05-11
* Always compute all the bits in ComputeMaskedBits.Rafael Espindola2012-04-04
* Fix unsigned off-by-one in comment.Benjamin Kramer2012-02-21
* InstCombine: Don't transform a signed icmp of two GEPs into a signed compare ...Benjamin Kramer2012-02-21
* InstCombine: Removing the base from the address calculation is only safe when...Benjamin Kramer2012-02-20
* InstCombine: When comparing two GEPs that were derived from the same base poi...Benjamin Kramer2012-02-20
* Check against umin while converting fcmp into an icmp.Devang Patel2012-02-13
* enhance logic to support ConstantDataArray.Chris Lattner2012-01-31
* The powers that be have decided that LLVM IR should now support 16-bitDan Gohman2011-12-17
* Fix a few more places where TargetData/TargetLibraryInfo is not being passed.Chad Rosier2011-12-02
* Improved fix for abs(val) != 0 to check other similar case. Also fixed style...Pete Cooper2011-12-01
* Added instcombine pattern to spot comparing -val or val against 0.Pete Cooper2011-12-01
* Add a missing safety check to ProcessUGT_ADDCST_ADD. Fixes PR11438.Eli Friedman2011-11-28
* Don't modify constant in-place.Jim Grosbach2011-09-30
* float comparison to double 'zero' constant can just be a float 'zero.'Jim Grosbach2011-09-30
* Tidy up. Trailing whitespace.Jim Grosbach2011-09-30
* Stop emitting instructions with the name "tmp" they eat up memory and have to...Benjamin Kramer2011-09-27
* Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where i...Eli Friedman2011-07-20
* land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner2011-07-18
* start using the new helper methods a bit.Chris Lattner2011-07-15
* Change Intrinsic::getDeclaration and friends to take an ArrayRef.Benjamin Kramer2011-07-14
* Convert InsertValueInst and ExtractValueInst APIs to use ArrayRef.Jay Foad2011-07-13
* Second attempt at de-constifying LLVM Types in FunctionType::get(),Jay Foad2011-07-12
* Revert r134893 and r134888 (and related patches in other trees). It was causingBill Wendling2011-07-12
* De-constify Types in FunctionType::get().Jay Foad2011-07-11
* PR10267: Don't combine an equality compare with an AND into an inequality com...Benjamin Kramer2011-07-04
* InstCombine: Fold A-b == C --> b == A-C if A and C are constants.Benjamin Kramer2011-06-13
* InstCombine: Shrink ((zext X) & C1) == C2 to fold away the cast if the "zext"...Benjamin Kramer2011-06-12
* Simplify code. No functionality changes, name changes aside.Benjamin Kramer2011-06-12
* PR9998: ashr exact %x, 31 is not equivalent to sdiv exact %x, -2147483648.Eli Friedman2011-05-25
* More instcombine simplifications towards better debug locations.Eli Friedman2011-05-18
* Avoid combining GEPs that might overflow at runtime.Stuart Hastings2011-05-14
* PR9838: Fix transform introduced in r127064 to not trigger when only one side...Eli Friedman2011-05-05
* Transform: "icmp eq (trunc (lshr(X, cst1)), cst" to "icmp (and X, mask), cst"Chris Lattner2011-04-26
* some random cleanups, no functionality change.Chris Lattner2011-04-26
* Fix a ton of comment typos found by codespell. Patch byChris Lattner2011-04-15