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* Atomic load/store handling for the passes using memdep (GVN, DSE, memcpyopt).Eli Friedman2011-08-171-0/+41
* Land the long talked about "type system rewrite" patch. ThisChris Lattner2011-07-091-4/+4
* rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which isChris Lattner2011-06-185-85/+93
* make the asmparser reject function and type redefinitions. 'Merging' hasn't ...Chris Lattner2011-06-171-1/+0
* manually upgrade a bunch of tests to modern syntax, and remove some thatChris Lattner2011-06-171-1/+4
* PR10067: Add missing safety check to call return transformation in MemCpyOpt:...Eli Friedman2011-06-021-0/+36
* Teach valuetracking that byval arguments with a specified alignment areChris Lattner2011-05-231-0/+20
* Actually check memcpy lengths, instead of just commenting aboutDan Gohman2011-01-211-0/+28
* revert 123144, reenabling the rest of memset formation.Chris Lattner2011-01-121-4/+3
* revert r123146 which disabled code that wasn't the root causeChris Lattner2011-01-121-6/+4
* fix typoChris Lattner2011-01-101-1/+1
* another (more) aggressive attempt to bring llvm-gcc-i386-linux-selfhostChris Lattner2011-01-101-4/+6
* temporarily disable memset formation from memsets in an effort to restore bui...Chris Lattner2011-01-091-3/+4
* Merge memsets followed by neighboring memsets and other stores intoChris Lattner2011-01-081-0/+28
* fix an issue in IsPointerOffset that prevented us from recognizing thatChris Lattner2011-01-081-0/+12
* enhance memcpyopt to merge a store and a subsequentChris Lattner2011-01-081-0/+18
* merge two tests and filecheckifyChris Lattner2011-01-082-103/+113
* start using irbuilder to make mem intrinsics in a few passes.Chris Lattner2010-12-261-1/+1
* MemCpyOpt: Turn memcpys from a constant into a memset if possible.Benjamin Kramer2010-12-241-0/+19
* enhance memcpyopt to zap memcpy's that have the same src/dst.Chris Lattner2010-12-091-0/+9
* fix PR8753, eliminating a case where we'd infinitely make a Chris Lattner2010-12-091-3/+16
* fix a bozo bug I introduced in r119930, causing a miscompile ofChris Lattner2010-12-011-0/+23
* Implement PR8644: forwarding a memcpy value to a byval,Chris Lattner2010-11-212-2/+17
* remove a pointless restriction from memcpyopt. It wasChris Lattner2010-11-182-19/+35
* filecheckize, this is still not optimal, see PR8643Chris Lattner2010-11-181-1/+10
* Make BasicAliasAnalysis a normal AliasAnalysis implementation whichDan Gohman2010-10-186-6/+6
* Generalize MemCpyOpt's handling of call slot forwarding to function properly ...Owen Anderson2010-10-151-0/+25
* Reapply address space patch after fixing an issue in MemCopyOptimizer.Mon P Wang2010-04-041-1/+1
* Revert r100191 since it breaks objc in clang Mon P Wang2010-04-021-1/+1
* Reapply address space patch after fixing an issue in MemCopyOptimizer.Mon P Wang2010-04-021-1/+1
* Revert Mon Ping's change 99928, since it broke all the llvm-gcc buildbots.Bob Wilson2010-03-301-1/+1
* Added support for address spaces and added a isVolatile field to memcpy, memm...Mon P Wang2010-03-301-1/+1
* Make opt default to not adding a target data string and update tests that dep...Kenneth Uildriks2009-11-032-0/+2
* When extending a memset range past the front, set the alignment of theDan Gohman2009-09-141-0/+18
* Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman2009-09-119-11/+11
* Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman2009-09-088-10/+10
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-088-10/+10
* Fix PR4882, by making MemCpyOpt not dereference removed stores to get theChris Lattner2009-09-081-0/+45
* enhance memcpy opt to turn memmoves into memcpy when the src/destChris Lattner2009-09-012-107/+37
* Split the Add, Sub, and Mul instruction opcodes into separateDan Gohman2009-06-042-2/+2
* Fix two issues that Eli Friedman pointed out, where would misoptimized code l...Owen Anderson2008-06-011-1/+1
* Test for PR2401Owen Anderson2008-06-011-0/+107
* sabre brings to my attention that the 'tr' suffix is also obsoleteGabor Greif2008-05-201-1/+1
* Rename the last test with .llx extension to .ll, resolve duplicate test by re...Gabor Greif2008-05-201-1/+1
* Fix a bug in memcpyopt where the memcpy-memcpy transform was never being appl...Owen Anderson2008-04-291-0/+17
* Refactor memcpyopt based on Chris' suggestions. Consolidate several functionsOwen Anderson2008-04-212-4/+4
* Factor a bunch of functionality related to memcpy and memset transforms out of Owen Anderson2008-04-097-0/+260