summaryrefslogtreecommitdiff
path: root/lib/Transforms/InstCombine
Commit message (Expand)AuthorAge
...
* [InstCombiner] Slice a big load in two loads when the elements are next to eachQuentin Colombet2013-09-17
* Get rid of unused isPodLike definitions.Eli Friedman2013-09-11
* [InstCombiner] Expose opportunities to merge subtract and comparison.Quentin Colombet2013-09-09
* Use type helper functions.Matt Arsenault2013-09-06
* Consistently use dbgs() in debug printingMatt Arsenault2013-09-05
* InstCombine: allow unmasked icmps to be combined with logical opsTim Northover2013-09-04
* InstCombine: look for masked compares with subset relationTim Northover2013-09-04
* Teach InstCombineLoadCast about address spaces.Matt Arsenault2013-09-03
* Use type form of getIntPtrType in alloca visitor.Matt Arsenault2013-09-03
* InstCombine: Check for zero shift amounts before subtracting one causing inte...Benjamin Kramer2013-08-30
* Fix typo.Matt Arsenault2013-08-28
* Teach InstCombine about address spacesMatt Arsenault2013-08-21
* Use pop_back_val() instead of both back() and pop_back().Jakub Staszak2013-08-19
* Teach InstCombine visitGetElementPtr about address spacesMatt Arsenault2013-08-19
* Cleanup visitGetElementPtr to make address space change easierMatt Arsenault2013-08-19
* commonPointerCast cleanups to make address space change easierMatt Arsenault2013-08-19
* Revert non-test parts of r188507Matt Arsenault2013-08-19
* InstCombine: Use isAllOnesValue() instead of explicit -1.Jim Grosbach2013-08-16
* InstCombine: Simplify if(x!=0 && x!=-1).Jim Grosbach2013-08-16
* Don't do FoldCmpLoadFromIndexedGlobal for non inbounds GEPsMatt Arsenault2013-08-15
* Fix always creating GEP with i32 indicesMatt Arsenault2013-08-14
* Use type helper functions instead of castMatt Arsenault2013-08-14
* Use array initializer, space around operatorMatt Arsenault2013-08-14
* Fix big-endian handling of integer-to-vector bitcasts in InstCombineRichard Sandiford2013-08-12
* Fix missing -*- C++ -*-sMatt Arsenault2013-08-06
* Preserve fast-math flags when folding (fsub x, (fneg y)) to (fadd x, y).Owen Anderson2013-07-30
* Change behavior of calling bitcasted alias functions.Matt Arsenault2013-07-30
* Fix variable name.Owen Anderson2013-07-26
* When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it isOwen Anderson2013-07-26
* Correct case of m_UIToFp to m_UIToFP to match instruction name, add m_SIToFP ...Stephen Lin2013-07-26
* InstCombine: call FoldOpIntoSelect for all floating binops, not just fmulStephen Lin2013-07-20
* Restore r181216, which was partially reverted in r182499.Stephen Lin2013-07-17
* Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).Craig Topper2013-07-15
* Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector s...Craig Topper2013-07-14
* Add a microoptimization for urem.Nick Lewycky2013-07-13
* Fix a crash in EvaluateInDifferentElementOrder where it would generate anJoey Gouly2013-07-12
* Don't use a potentially expensive shift if all we want is one set bit.Benjamin Kramer2013-07-11
* InstCombine: Fix typo in comment for visitICmpInstWithInstAndIntCstDavid Majnemer2013-07-09
* InstCombine: variations on 0xffffffff - x >= 4David Majnemer2013-07-09
* InstCombine: X & -C != -C -> X <= u ~CDavid Majnemer2013-07-09
* Commit r185909 was a misapplied patch, fix itDavid Majnemer2013-07-09
* InstCombine: add more transformsDavid Majnemer2013-07-09
* InstCombine: Fold X-C1 <u 2 -> (X & -2) == C1David Majnemer2013-07-08
* InstCombine: (icmp eq B, 0) | (icmp ult A, B) -> (icmp ule A, B-1)David Majnemer2013-07-05
* InstCombine: Reimplementation of visitUDivOperandDavid Majnemer2013-07-04
* Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid ...Craig Topper2013-07-04
* Revert r185257 (InstCombine: Be more agressive optimizing 'udiv' instrs with ...Hal Finkel2013-07-02
* InstCombine: Also turn selects fed by an and into arithmetic when the types d...Benjamin Kramer2013-06-29
* InstCombine: FoldGEPICmp shouldn't change sign of base pointer comparisonDavid Majnemer2013-06-29
* InstCombine: Small whitespace cleanup in FoldGEPICmpDavid Majnemer2013-06-29