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path: root/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
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* Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable Chad Rosier2011-11-291-3/+4
* Stop emitting instructions with the name "tmp" they eat up memory and have to...Benjamin Kramer2011-09-271-14/+12
* Fixes following the CR by Chris and Duncan:Nadav Rotem2011-08-291-5/+0
* Bitcasts are transitive. Bitcast-Bitcast-X becomes Bitcast-X.Nadav Rotem2011-08-281-0/+5
* Convert GetElementPtrInst to use ArrayRef.Jay Foad2011-07-251-1/+1
* Convert IRBuilder::CreateGEP and IRBuilder::CreateInBoundsGEP to useJay Foad2011-07-221-3/+2
* Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where i...Eli Friedman2011-07-201-0/+1
* land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner2011-07-181-39/+39
* It's not safe to fold (fptrunc (sqrt (fpext x))) to (sqrtf x) if there is ano...Evan Cheng2011-07-131-1/+2
* Reapply a fixed version of r133285.Bob Wilson2011-07-081-5/+8
* Revert r133285. Causing odd failures on Dragonegg.Chad Rosier2011-06-171-4/+5
* Relocate NUW test to cover all binary ops in a dynamic alloca expr.Stuart Hastings2011-06-171-5/+4
* Avoid fusing bitcasts with dynamic allocas if the amount-to-allocateStuart Hastings2011-06-131-0/+5
* Final step of instcombine debuginfo; switch a couple more places over to Inse...Eli Friedman2011-05-271-1/+1
* More instcombine simplifications towards better debug locations.Eli Friedman2011-05-181-2/+1
* Use ReplaceInstUsesWith instead of replaceAllUsesWith where appropriate in in...Eli Friedman2011-05-181-2/+2
* While SimplifyDemandedBits constant folds this, we can't rely on it here.Benjamin Kramer2011-04-021-2/+7
* Fix comment.Benjamin Kramer2011-04-011-2/+2
* Tweaks to the icmp+sext-to-shifts optimization to address Frits' comments:Benjamin Kramer2011-04-011-6/+6
* Fix build.Benjamin Kramer2011-04-011-1/+2
* InstCombine: Turn icmp + sext into bitwise/integer ops when the input has onl...Benjamin Kramer2011-04-011-0/+50
* InstCombine: Move (sext icmp) transforms into their own method. No intended f...Benjamin Kramer2011-04-011-37/+42
* Remove PHINode::reserveOperandSpace(). Instead, add a parameter toJay Foad2011-03-301-2/+1
* (Almost) always call reserveOperandSpace() on newly created PHINodes.Jay Foad2011-03-301-0/+1
* llvm.dbg.declare intrinsic does not use any llvm::Values. It's magic!Devang Patel2011-03-081-10/+3
* convert ConstantVector::get to use ArrayRef.Chris Lattner2011-02-151-7/+3
* revert my ConstantVector patch, it seems to have made the llvm-gccChris Lattner2011-02-141-3/+7
* Switch ConstantVector::get to use ArrayRef instead of a pointer+sizeChris Lattner2011-02-141-7/+3
* implement an instcombine xform that canonicalizes casts outside of and-with-c...Chris Lattner2011-01-151-2/+12
* Whitespace fixes. No functionality change.Bill Wendling2010-12-171-16/+16
* Add vector versions of some existing scalar transforms to aid codegen in matc...Nate Begeman2010-12-171-0/+17
* Fix a serious performance regression introduced by r108687 on linux:Chris Lattner2010-09-071-1/+6
* for completeness, allow undef also.Chris Lattner2010-08-281-0/+3
* handle the constant case of vector insertion. For somethingChris Lattner2010-08-281-3/+32
* optimize bitcasts from large integers to vector into vectorChris Lattner2010-08-281-9/+127
* Implement a pretty general logical shift propagationChris Lattner2010-08-271-2/+1
* teach the truncation optimization that an entire chain ofChris Lattner2010-08-271-0/+5
* Add an instcombine to clean up a common pattern producedChris Lattner2010-08-271-0/+23
* optimize "integer extraction out of the middle of a vector" as producedChris Lattner2010-08-261-13/+35
* optimize bitcast(trunc(bitcast(x))) where the result is a float and 'x'Chris Lattner2010-08-261-0/+34
* Tweak per Chris' comments.Owen Anderson2010-07-191-7/+8
* Reimplement r108639 in InstCombine rather than DAGCombine.Owen Anderson2010-07-191-0/+26
* Fix instcombine's handling of alloca to accept non-i32 types.Dan Gohman2010-05-281-8/+7
* Fix a missing newline in debug output.Dan Gohman2010-05-251-1/+1
* Teach instcombine to transform a bitcast/(zext|trunc)/bitcast sequenceChris Lattner2010-05-081-0/+70
* Say bitcast instead of bitconvert.Dan Gohman2010-04-071-1/+1
* There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands2010-02-161-11/+11
* Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands2010-02-151-2/+2
* Rename ValueRequiresCast to ShouldOptimizeCast, to better reflectChris Lattner2010-02-111-7/+16
* LangRef.html says that inttoptr and ptrtoint always use zero-extensionDan Gohman2010-02-021-21/+32
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