| 2010-05-20 |
Dan Gohman | Fix OptimizeShadowIV to set Changed. Change OptimizeLoo... |
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| 2010-05-20 |
Dan Gohman | Add some comments. |
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| 2010-05-20 |
Dan Gohman | Simplify this code. Don't do a DomTreeNode lookup for... |
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| 2010-05-20 |
Dan Gohman | Minor code cleanups. |
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| 2010-05-20 |
Dan Gohman | When canonicalizing icmp operand order to put the loop... |
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| 2010-05-20 |
Dan Gohman | Set Changed to true when canonicalizing ICmp operand... |
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| 2010-05-20 |
Dan Gohman | Rename a variable to avoid shadowing. |
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| 2010-05-20 |
Dan Gohman | Minor code simplification. |
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| 2010-05-20 |
Dan Gohman | Move the code for deleting BaseRegs and LSRUses into... |
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| 2010-05-19 |
Dan Gohman | Teach LSR how to cope better with unrolled loops on... |
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| 2010-05-18 |
Dan Gohman | Add a comment. |
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| 2010-05-18 |
Dan Gohman | Fix the predicate which checks for non-sensical formula... |
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| 2010-05-18 |
Dan Gohman | Factor out the code for recomputing an LSRUse's Regs... |
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| 2010-05-18 |
Dan Gohman | Factor out code for estimating search space complexity... |
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| 2010-05-18 |
Dan Gohman | Add some more debug output. |
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| 2010-05-18 |
Dan Gohman | Factor out the code for deleting a formula from an... |
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| 2010-05-18 |
Dan Gohman | Make some debug output more informative. |
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| 2010-05-18 |
Dan Gohman | Print an error message in Formula::print if the HasBase... |
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| 2010-05-18 |
Dan Gohman | Rename RegUseTracker's RegUses member to RegUsesMap... |
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| 2010-05-11 |
Douglas Gregor | Fixes for Microsoft Visual Studio 2010, from Steven... |
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| 2010-05-07 |
Dan Gohman | When pruning candidate formulae out of an LSRUse, updat... |
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| 2010-05-03 |
Dan Gohman | Use getConstant instead of getIntegerSCEV. The two... |
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| 2010-04-24 |
Dan Gohman | Generalize LSR's OptimizeMax to handle the new kinds... |
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| 2010-04-23 |
Dan Gohman | Fix LSR to tolerate cases where ScalarEvolution initially |
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| 2010-04-19 |
Dan Gohman | Remove the Expr member from IVUsers. Instead of remembe... |
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| 2010-04-12 |
Dan Gohman | Delete this code, which is no longer needed. |
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| 2010-04-09 |
Dan Gohman | When determining a canonical insert position, don't... |
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| 2010-04-09 |
Dan Gohman | When looking for loop-invariant users, look through... |
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| 2010-04-09 |
Dan Gohman | Refactor the code for computing the insertion point... |
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| 2010-04-08 |
Dan Gohman | Avoid allocating a value of zero in a register if the... |
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| 2010-04-08 |
Dan Gohman | Add variants of ult, ule, etc. which take a uint64_t... |
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| 2010-04-08 |
Dan Gohman | When expanding expressions which are using post-inc... |
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| 2010-04-07 |
Dan Gohman | Generalize IVUsers to track arbitrary expressions rathe... |
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| 2010-03-26 |
Dan Gohman | Ignore debug intrinsics in yet more places. |
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| 2010-03-25 |
Gabor Greif | rename use_const_iterator to const_use_iterator for... |
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| 2010-03-03 |
Dan Gohman | Make SCEVExpander and LSR more aggressive about hoistin... |
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| 2010-03-02 |
Dan Gohman | Non-affine post-inc SCEV expansions have more code... |
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| 2010-03-01 |
Dan Gohman | Spelling fixes. |
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| 2010-02-22 |
Dan Gohman | Remove unused variables and parameters. |
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| 2010-02-22 |
Dan Gohman | When emitting an instruction which depends on both... |
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| 2010-02-19 |
Dan Gohman | Rename getSDiv to getExactSDiv to reflect its behavior... |
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| 2010-02-19 |
Dan Gohman | Check for overflow when scaling up an add or an addrec for |
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| 2010-02-19 |
Dan Gohman | When determining the set of interesting reuse factors... |
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| 2010-02-17 |
Dan Gohman | Delete some unneeded casts. |
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| 2010-02-17 |
Dan Gohman | Don't attempt to divide INT_MIN by -1; consider such... |
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| 2010-02-16 |
Dan Gohman | Refactor rewriting for PHI nodes into a separate function. |
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| 2010-02-16 |
Dan Gohman | Fix whitespace. |
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| 2010-02-16 |
Duncan Sands | There are two ways of checking for a given type, for... |
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| 2010-02-16 |
Dan Gohman | Split the main for-each-use loop again, this time for... |
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| 2010-02-14 |
Dan Gohman | Fix whitespace. |
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| 2010-02-14 |
Dan Gohman | Fix a comment. |
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| 2010-02-14 |
Dan Gohman | When complicated expressions are broken down into subex... |
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| 2010-02-14 |
Dan Gohman | Actually, this code doesn't have to be quite so conserv... |
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| 2010-02-14 |
Dan Gohman | Don't attempt aggressive post-inc uses if TargetLowerin... |
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| 2010-02-13 |
John McCall | Make LSR not crash if invoked without target lowering... |
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| 2010-02-13 |
Dan Gohman | Fix a pruning heuristic which implicitly assumed that... |
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| 2010-02-12 |
Dan Gohman | Reapply 95979, a compile-time speedup, now that the... |
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| 2010-02-12 |
Dan Gohman | Fix this code to avoid dereferencing an end() iterator in |
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| 2010-02-12 |
Daniel Dunbar | Revert "Reverse the order for collecting the parts... |
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| 2010-02-12 |
Dan Gohman | Reverse the order for collecting the parts of an addrec... |
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| 2010-02-12 |
Dan Gohman | Reapply the new LoopStrengthReduction code, with compil... |
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| 2010-01-29 |
Bill Wendling | Generic reformatting and comment fixing. No functionali... |
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| 2010-01-29 |
Bill Wendling | Add newline to debugging output, and fix some grammar... |
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| 2010-01-22 |
Dan Gohman | Revert LoopStrengthReduce.cpp to pre-r94061 for now. |
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| 2010-01-21 |
Dan Gohman | When inserting expressions for post-increment users... |
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| 2010-01-21 |
Dan Gohman | Include IVUsers information in LSR's debug output. |
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| 2010-01-21 |
Dan Gohman | Prune the search for candidate formulae if the number... |
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| 2010-01-21 |
Dan Gohman | Add a comment. |
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| 2010-01-21 |
Dan Gohman | Re-implement the main strength-reduction portion of... |
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| 2010-01-05 |
Dan Gohman | Set Changed properly after calling DeleteDeadPHIs. |
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| 2009-12-23 |
David Greene | Remove dump routine and the associated Debug.h from... |
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| 2009-12-18 |
Dan Gohman | Add Loop contains utility methods for testing whether... |
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| 2009-12-18 |
Dan Gohman | Minor code simplification. |
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| 2009-12-18 |
Dan Gohman | Don't pass const pointers by reference. |
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| 2009-12-18 |
Dan Gohman | Reapply LoopStrengthReduce and IVUsers cleanups, exclud... |
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| 2009-12-17 |
Evan Cheng | Revert 91280-91283, 91286-91289, 91291, 91293, 91295... |
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| 2009-12-15 |
Dan Gohman | Delete an unused function. |
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| 2009-12-14 |
Dan Gohman | Fix a thinko; isNotAlreadyContainedIn had a built-in... |
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| 2009-12-14 |
Dan Gohman | Remove unnecessary #includes. |
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| 2009-12-14 |
Dan Gohman | Instead of having a ScalarEvolution pointer member... |
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| 2009-12-14 |
Dan Gohman | Don't bother cleaning up if there's nothing to clean up. |
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| 2009-12-14 |
Dan Gohman | Delete an unused variable. |
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| 2009-12-14 |
Dan Gohman | LSR itself doesn't need LoopInfo. |
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| 2009-12-14 |
Dan Gohman | LSR itself doesn't need DominatorTree. |
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| 2009-12-14 |
Dan Gohman | Remove the code in LSR that manually hoists expansions... |
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| 2009-12-14 |
Dan Gohman | Minor code cleanups. |
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| 2009-11-17 |
Jim Grosbach | grammar |
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| 2009-11-17 |
Jim Grosbach | 80-column violations |
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| 2009-11-17 |
Evan Cheng | Generalize OptimizeLoopTermCond to optimize more loop... |
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| 2009-11-17 |
Jim Grosbach | Remove trailing whitespace |
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| 2009-11-12 |
Evan Cheng | - Teach LSR to avoid changing cmp iv stride if it will... |
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| 2009-11-11 |
Evan Cheng | Block terminator may be a switch. |
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| 2009-11-10 |
Evan Cheng | Generalize lsr code that optimize loop to count down... |
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| 2009-11-05 |
Dan Gohman | Teach LSR to avoid calling SplitCriticalEdge on edges... |
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| 2009-11-05 |
Dan Gohman | Update various Loop optimization passes to cope with... |
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| 2009-10-26 |
Dan Gohman | Make LSR's OptimizeShadowIV ignore induction variables... |
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| 2009-10-25 |
Nick Lewycky | Remove ICmpInst::isSignedPredicate which was a reimplem... |
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| 2009-09-27 |
Nick Lewycky | Instruction::clone does not need to take an LLVMContext... |
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| 2009-09-08 |
Dan Gohman | Re-apply r80926, with fixes: keep the domtree informed... |
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| 2009-09-06 |
Evan Cheng | Revert r80926. It causes loop unswitch assertion and... |
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