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path: root/lib/Target/README.txt
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* +0.0 vs -0.0 differences can be handled by looking at the user of theChris Lattner2011-01-10
* expand on a noteChris Lattner2011-01-10
* typoChris Lattner2011-01-09
* xref a PR #Chris Lattner2011-01-09
* Add a note about the inability to model FP -> int conversions whichChandler Carruth2011-01-09
* Add a note about a missed FP optimization.Chandler Carruth2011-01-09
* Another missed memset in std::vector initialization.Chandler Carruth2011-01-09
* Fix a cut-paste-o so that the sample code is correct for my last note.Chandler Carruth2011-01-09
* Another missed optimization of trivial vector code.Chandler Carruth2011-01-09
* Add a note about vector's size-constructor producing dead stores.Chandler Carruth2011-01-09
* Add a note about a missed memset optimization from std::fill.Chandler Carruth2011-01-09
* Revert 122959, it needs more thought. Add it back to README.txt with addition...Benjamin Kramer2011-01-07
* With Benjamin's recent amazing patches, we should be able to do even better t...Chris Lattner2011-01-06
* Add a note from llvmdev, this time with more info.Benjamin Kramer2011-01-06
* EarlyCSE does this now (and GVN always did it).Benjamin Kramer2011-01-06
* InstCombine: If we call llvm.objectsize on a malloc call we can replace it wi...Benjamin Kramer2011-01-06
* add a note about object size from drystone, add a poorly optimized loop from ...Chris Lattner2011-01-06
* add a trivial instcombine missed in DhrystoneChris Lattner2011-01-06
* update a bunch of entries.Chris Lattner2011-01-02
* Allow loop-idiom to run on multiple BB loops, but still only scan the loop Chris Lattner2011-01-02
* a missed __builtin_object_size case.Chris Lattner2011-01-01
* various updates.Chris Lattner2011-01-01
* Revert commit 122654 at the request of Chris, who reckons that instsimplifyDuncan Sands2011-01-01
* Fix a README item by having InstructionSimplify do a mild form of valueDuncan Sands2011-01-01
* add a note from llvmdevChris Lattner2010-12-28
* Remove/fix invalid README entries. The well thought out strcpy function doesn...Benjamin Kramer2010-12-23
* recognize an unsigned add with overflow idiom into uadd.Chris Lattner2010-12-19
* add another overflow idiomChris Lattner2010-12-15
* add a note about overflow idiom recognition.Chris Lattner2010-12-15
* add a shift/imul missed optimizationChris Lattner2010-12-15
* add a note about a SPEC hack that gcc mainline does.Chris Lattner2010-12-15
* add a noteChris Lattner2010-12-13
* Generalize the and-icmp-select instcombine further by allowing selects of the...Benjamin Kramer2010-12-11
* The srem -> urem transform is not safe for any divisor that's not a power of ...Benjamin Kramer2010-11-23
* InstCombine: Reduce "X shift (A srem B)" to "X shift (A urem B)" iff B is pos...Benjamin Kramer2010-11-23
* InstCombine: Implement X - A*-B -> X + A*B.Benjamin Kramer2010-11-22
* Implement the "if (X == 6 || X == 4)" -> "if ((X|2) == 6)" optimization.Benjamin Kramer2010-11-22
* add some random notes.Chris Lattner2010-11-21
* optimize:Chris Lattner2010-11-21
* tail calls on x86 are implemented.Chris Lattner2010-11-21
* add a noteChris Lattner2010-11-11
* add pr#Chris Lattner2010-11-11
* add a case we fail to devirt.Chris Lattner2010-11-09
* Fix a README item: when doing a comparison with the resultDuncan Sands2010-11-07
* Add a note.Benjamin Kramer2010-11-06
* Add constant folding for strspn and strcspn to SimplifyLibCalls.Benjamin Kramer2010-09-30
* idiom recognition should catch this.Chris Lattner2010-09-19
* Add optimization to Target/README.txt.Nick Lewycky2010-08-08
* Teach instcombine to transformBenjamin Kramer2010-07-08
* Minor amendment to switch-lowering improvement.Eli Friedman2010-07-03
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