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path: root/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
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* When LSR is replacing an instruction, callDan Gohman2008-05-211-7/+10
* Refine the fix in r51169 to only apply when the operand val beingDan Gohman2008-05-201-3/+4
* Fix a bug in LoopStrengthReduce that caused it to emit IR withDan Gohman2008-05-151-3/+21
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-2/+4
* Minor whitespace and comment cleanups.Dan Gohman2008-04-141-3/+3
* API changes for class Use size reduction, wave 1.Gabor Greif2008-04-061-1/+1
* Remove dead options.Evan Cheng2008-03-191-13/+3
* Use empty() instead of comparing size() with zero.Dan Gohman2008-01-291-1/+1
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
* Clean up previous patch: PHI uses should not prevent iv reuse if all other us...Evan Cheng2007-12-201-35/+16
* Allow iv reuse if the user is a PHI node which is in turn used as addresses.Evan Cheng2007-12-191-29/+82
* Remove indeterminism from a loop. We think this willDale Johannesen2007-11-171-2/+6
* At end of LSR, replace uses of now constant (as result of SplitCriticalEdge) ...Evan Cheng2007-10-301-9/+33
* It's not safe to tell SplitCriticalEdge to merge identical edges. It may dele...Evan Cheng2007-10-301-11/+9
* - Bug fixes.Evan Cheng2007-10-291-10/+38
* Update a comment to reflect the current code.Dan Gohman2007-10-291-2/+2
* Remove an unused function argument.Dan Gohman2007-10-291-6/+6
* Fix a typo in a comment.Dan Gohman2007-10-291-1/+1
* Avoid calling ValidStride when not all uses are addresses.Dan Gohman2007-10-291-6/+5
* A number of LSR fixes:Evan Cheng2007-10-261-21/+32
* Fix a crash. Make sure TLI is not null.Evan Cheng2007-10-261-1/+1
* Loosen up iv reuse to allow reuse of the same stride but a larger type when t...Evan Cheng2007-10-261-17/+21
* Do not rewrite compare instruction using iv of a different stride if the newEvan Cheng2007-10-251-36/+80
* Remove code that's commented out.Evan Cheng2007-10-251-2/+0
* If a loop termination compare instruction is the only use of its stride,Evan Cheng2007-10-251-34/+163
* Strength reduction improvements.Dan Gohman2007-10-221-20/+61
* Move the SCEV object factors from being static members of the individualDan Gohman2007-10-221-74/+80
* Fix stride computations for long double arrays.Dale Johannesen2007-10-011-1/+1
* wrap some long lines. Major offenders that are left includeChris Lattner2007-08-021-3/+4
* More explicit keywords.Dan Gohman2007-08-011-1/+1
* Use SCEVExpander::InsertCastOfTo instead of calling new IntToPtrInstDan Gohman2007-07-311-5/+12
* Rename ScalarEvolution::deleteInstructionFromRecords toDan Gohman2007-06-191-2/+2
* Add a SCEV class and supporting code for sign-extend expressions.Dan Gohman2007-06-151-12/+16
* Use DominatorTree instead of ETForest.Devang Patel2007-06-071-8/+7
* Fix PR1495 and CodeGen/X86/2007-06-05-LSR-Dominator.llChris Lattner2007-06-061-0/+6
* Handle negative strides much more optimally. This compiles X86/lsr-negative-...Chris Lattner2007-05-191-3/+26
* significantly improve debug output of lsrChris Lattner2007-05-111-6/+13
* Use IntrinsicInst to test for prefetch instructions, which is ever soDan Gohman2007-05-041-6/+5
* Allow strength reduction to make use of addressing modes for theDan Gohman2007-05-031-1/+10
* Drop 'const'Devang Patel2007-05-031-2/+2
* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-021-2/+2
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-011-1/+4
* FixDevang Patel2007-04-231-5/+9
* Remove ImmediateDominator analysis. The same information can be obtained fro...Owen Anderson2007-04-151-1/+0
* Now that codegen prepare isn't defeating me, I can finally fix what I setChris Lattner2007-04-131-1/+19
* switch LSR to use isLegalAddressingMode instead of other simpler hooksChris Lattner2007-04-091-18/+21
* Completely purge DomSet. This is the (hopefully) final patch for PR1171.Owen Anderson2007-04-071-1/+0
* split some code out into a helper functionChris Lattner2007-04-031-18/+30
* allow -1 strides to reuse "1" strides.Chris Lattner2007-04-021-1/+2
* Pass the type of the store access, not the type of the store, into theChris Lattner2007-04-021-2/+9
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