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path: root/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
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* [InstCombine][InstSimplify] Teach decomposeBitTestICmp to look through trunca...Craig Topper2017-09-011-1/+1
* [InstCombine] remove unnecessary vector select fold; NFCISanjay Patel2017-08-301-4/+0
* [InstCombine] Teach foldSelectICmpAndOr to handle vector splatsCraig Topper2017-08-291-6/+8
* [InstCombine] Teach select01 helper of foldSelectIntoOp to handle vector splatsCraig Topper2017-08-281-7/+6
* [InstCombine] Teach foldSelectICmpAnd to recognize a (icmp slt X, 0) and (icm...Craig Topper2017-08-211-19/+49
* [InstCombine] Make folding (X >s -1) ? C1 : C2 --> ((X >>s 31) & (C2 - C1)) +...Craig Topper2017-08-161-17/+22
* [InstCombine] Cast to BinaryOperator earlier in foldSelectIntoOp to simplify ...Craig Topper2017-08-081-14/+10
* [InstCombine] Support vector splats in foldSelectICmpAnd.Craig Topper2017-08-051-15/+23
* [InstCombine] In foldSelectICmpAnd, if we need to to truncate from the 'and' ...Craig Topper2017-08-051-8/+8
* [InstCombine] Use ConstantInt::getFalse to reduce some code. NFCCraig Topper2017-08-041-2/+1
* [InstCombine] Canonicalize clamp of float types to minmax in fast mode.Nikolai Bozhenov2017-08-041-7/+17
* [InstCombine] Move the call to foldSelectICmpAnd into foldSelectInstWithICmp....Craig Topper2017-08-041-80/+80
* [Value Tracking] Default argument to true and rename accordingly. NFC.Chad Rosier2017-08-011-2/+2
* Disable loop unswitching for some patterns containing equality comparison wit...Wei Mi2017-07-251-0/+16
* [IR] Add Type::isIntOrIntVectorTy(unsigned) similar to the existing isInteger...Craig Topper2017-07-091-2/+2
* [InstCombine] Speculatively implement a fix for what might be the root cause ...Craig Topper2017-07-091-1/+2
* [InstCombine] Make InstCombine's IRBuilder be passed by reference everywhereCraig Topper2017-07-071-70/+69
* [Constants] If we already have a ConstantInt*, prefer to use isZero/isOne/isM...Craig Topper2017-07-061-5/+5
* [InstCombine] Don't create extra ConstantInt objects in foldSelectICmpAnd. NFCICraig Topper2017-07-061-19/+17
* Revert of r306525: "Canonicalize clamp of float types to minmax"Nikolai Bozhenov2017-06-301-10/+3
* [InstCombine] Canonicalize clamp of float types to minmax in fast mode.Nikolai Bozhenov2017-06-281-3/+10
* [InstCombine] canonicalize icmp predicate feeding selectSanjay Patel2017-06-271-0/+17
* [InstCombine] Teach foldSelectICmpAndOr to recognize (select (icmp slt (trunc...Craig Topper2017-06-221-11/+38
* [InstCombine] Don't let folding (select (icmp eq (and X, C1), 0), Y, (or Y, C...Craig Topper2017-06-211-4/+16
* [InstCombine] Pass a proper context instruction to all of the calls into Inst...Craig Topper2017-06-091-1/+2
* [InstCombine][InstSimplify] Use APInt::isNullValue/isOneValue to reduce compi...Craig Topper2017-06-071-2/+2
* InstCombine: Use the new SimplifyQuery versions of Simplify*. Use AssumptionC...Daniel Berlin2017-04-261-2/+1
* [ValueTracking] Introduce a KnownBits struct to wrap the two APInts for compu...Craig Topper2017-04-261-4/+5
* [APInt] Rename getSignBit to getSignMaskCraig Topper2017-04-201-1/+1
* [InstCombine] Support folding a subtract with a constant LHS into a phi nodeCraig Topper2017-04-141-2/+2
* [InstCombine] fix wrong undef handling when converting select to shuffleSanjay Patel2017-04-121-2/+4
* [InstCombine] avoid breaking up bitcasted vector min/max patterns (PR32306)Sanjay Patel2017-03-161-0/+10
* [InstCombine] canonicalize non-obivous forms of integer min/maxSanjay Patel2017-02-211-17/+24
* [InstCombine] Do not exercise nested max/min pattern on absAnna Thomas2017-02-211-1/+3
* Use InstCombine's builder in foldSelectCttzCtlz instead of creating a new one.Amaury Sechet2017-01-241-3/+2
* Fix formating in foldSelectCttzCtlz. NFCAmaury Sechet2017-01-241-1/+1
* [InstCombine] if the condition of a select may be known via assumes, eliminat...Sanjay Patel2017-01-131-0/+14
* Revert @llvm.assume with operator bundles (r289755-r289757)Daniel Jasper2016-12-191-1/+1
* Remove the AssumptionCacheHal Finkel2016-12-151-1/+1
* add optional param to copy metadata when creating selects; NFCSanjay Patel2016-11-261-7/+3
* [InstCombine] canonicalize min/max constant to select's false valueSanjay Patel2016-11-211-0/+42
* [InstCombine] use dyn_cast rather isa+cast; NFCSanjay Patel2016-11-111-2/+2
* [InstCombine] clean up foldSelectOpOp(); NFCSanjay Patel2016-11-111-10/+4
* [InstCombine] fix profitability equation for max-of-nots transformSanjay Patel2016-11-091-7/+6
* [InstCombine] reduce indentation; NFCSanjay Patel2016-11-081-23/+20
* [InstCombine] allow splat vector folds in adjustMinMax() (retry r285732)Sanjay Patel2016-11-071-14/+12
* Revert "[InstCombine] allow splat vector folds in adjustMinMax()"Greg Bedwell2016-11-021-10/+14
* [InstCombine] allow splat vector folds in adjustMinMax()Sanjay Patel2016-11-011-14/+10
* [InstCombine] clean up adjustMinMax(); NFCISanjay Patel2016-11-011-92/+87
* [InstCombine] add helper function for adjustMinMax(); NFCISanjay Patel2016-11-011-6/+19
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