| Commit message (Expand) | Author | Age |
* | enhance memcpyopt to zap memcpy's that have the same src/dst. | Chris Lattner | 2010-12-09 |
* | fix PR8753, eliminating a case where we'd infinitely make a | Chris Lattner | 2010-12-09 |
* | Really check that the bits that will become zero are actually already zero | Dan Gohman | 2010-12-09 |
* | Remove some dead code from the jump threading pass. | Frits van Bommel | 2010-12-07 |
* | PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and | Jay Foad | 2010-12-07 |
* | reapply r121100 with a tweak to constant fold ConstExprs with TargetData | Chris Lattner | 2010-12-07 |
* | Temporarily revert r121100 as it's causing clang to fail | Eric Christopher | 2010-12-07 |
* | fix PR8710 - teach global opt that some constantexprs are too complex to | Chris Lattner | 2010-12-07 |
* | Implement jump threading of 'indirectbr' by keeping track of whether we're lo... | Frits van Bommel | 2010-12-06 |
* | replace a linear scan with a symtab lookup, reduce indentation. | Chris Lattner | 2010-12-06 |
* | Use a stronger predicate here, pointed out by Duncan | Chris Lattner | 2010-12-06 |
* | add some DEBUG statements. | Chris Lattner | 2010-12-06 |
* | Fix PR8735, a really terrible problem in the inliner's "alloca merging" | Chris Lattner | 2010-12-06 |
* | improve comment | Chris Lattner | 2010-12-06 |
* | improve -debug output and comments a little. | Chris Lattner | 2010-12-06 |
* | Fix PR8728, a miscompilation I recently introduced. When optimizing | Chris Lattner | 2010-12-06 |
* | Refactor jump threading. | Frits van Bommel | 2010-12-05 |
* | Remove trailing whitespace. | Frits van Bommel | 2010-12-05 |
* | Teach SimplifyCFG to turn | Frits van Bommel | 2010-12-05 |
* | PR5207: Rename overloaded APInt methods set(), clear(), flip() to | Jay Foad | 2010-12-01 |
* | fix a bozo bug I introduced in r119930, causing a miscompile of | Chris Lattner | 2010-12-01 |
* | Enhance DSE to handle the variable index case in PR8657. | Chris Lattner | 2010-11-30 |
* | teach DSE to use GetPointerBaseWithConstantOffset to analyze | Chris Lattner | 2010-11-30 |
* | move GetPointerBaseWithConstantOffset out of GVN into ValueTracking.h | Chris Lattner | 2010-11-30 |
* | remove a fixed fixme | Chris Lattner | 2010-11-30 |
* | Make DeleteDeadInstruction be a static function, move some code around. | Chris Lattner | 2010-11-30 |
* | switch RemoveAccessedObjects to use AliasAnalysis::Location to simplify | Chris Lattner | 2010-11-30 |
* | two improvements to RemoveAccessedObjects: | Chris Lattner | 2010-11-30 |
* | remove the "undead" terminology, which is nonstandard and never | Chris Lattner | 2010-11-30 |
* | move call handling in handleEndBlock up a bit, and simplify it. | Chris Lattner | 2010-11-30 |
* | Avoid exponential growth of a table. It feels like | Dale Johannesen | 2010-11-30 |
* | various cleanups and code simplification | Chris Lattner | 2010-11-30 |
* | make getPointerSize a static function. Add ivars to DSE for | Chris Lattner | 2010-11-30 |
* | reduce indentation, clean up TD use a bit. | Chris Lattner | 2010-11-30 |
* | enhance isRemovable to refuse to delete volatile mem transfers | Chris Lattner | 2010-11-30 |
* | Rewrite the main DSE loop to be written in terms of reasoning | Chris Lattner | 2010-11-30 |
* | Add a puts optimization that converts puts() to putchar('\n'). | Anders Carlsson | 2010-11-30 |
* | rename a function and reduce some indentation, no functionality change. | Chris Lattner | 2010-11-30 |
* | remove the pointless check of MemoryUseIntrinsic from | Chris Lattner | 2010-11-30 |
* | rename doesClobberMemory -> hasMemoryWrite to be more specific, and | Chris Lattner | 2010-11-30 |
* | clean up handling of 'free', detangling it from everything else. | Chris Lattner | 2010-11-30 |
* | Teach basicaa that memset's modref set is at worst "mod" and never | Chris Lattner | 2010-11-30 |
* | my previous patch would cause us to start deleting some volatile | Chris Lattner | 2010-11-30 |
* | two changes to DSE that shouldn't affect anything: | Chris Lattner | 2010-11-30 |
* | prune an llvmcontext include and simplify some code. | Chris Lattner | 2010-11-29 |
* | fix PR8677, patch by Jakub Staszak! | Chris Lattner | 2010-11-29 |
* | Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load ... | Frits van Bommel | 2010-11-29 |
* | Second attempt at fixing the performance regressions introduced | Owen Anderson | 2010-11-27 |
* | Treat a call of function pointer like a load of the pointer when considering | Nick Lewycky | 2010-11-24 |
* | Rename SimplifyDistributed to the more meaningfull name SimplifyByFactorizing. | Duncan Sands | 2010-11-23 |