2011-01-10 |
Chandler Carruth | Clean up and FileCheck-ize a test. |
tree | commitdiff |
2011-01-10 |
Chris Lattner | fix typo |
tree | commitdiff |
2011-01-10 |
Chris Lattner | another (more) aggressive attempt to bring llvm-gcc... |
tree | commitdiff |
2011-01-09 |
Chris Lattner | temporarily disable memset formation from memsets in... |
tree | commitdiff |
2011-01-09 |
Tobias Grosser | Instcombine: Fix pattern where the sext did not dominat... |
tree | commitdiff |
2011-01-08 |
Chris Lattner | Merge memsets followed by neighboring memsets and other... |
tree | commitdiff |
2011-01-08 |
Chris Lattner | fix an issue in IsPointerOffset that prevented us from... |
tree | commitdiff |
2011-01-08 |
Chris Lattner | enhance memcpyopt to merge a store and a subsequent |
tree | commitdiff |
2011-01-08 |
Chris Lattner | merge two tests and filecheckify |
tree | commitdiff |
2011-01-08 |
Chris Lattner | When loop rotation happens, it is *very* common for... |
tree | commitdiff |
2011-01-08 |
Chris Lattner | Three major changes: |
tree | commitdiff |
2011-01-08 |
Frits van Bommel | Fix a bug in r123034 (trying to sext/zext non-integers... |
tree | commitdiff |
2011-01-08 |
Chris Lattner | Have loop-rotate simplify instructions (yay instsimplif... |
tree | commitdiff |
2011-01-07 |
Tobias Grosser | InstCombine: Match min/max hidden by sext/zext |
tree | commitdiff |
2011-01-07 |
Benjamin Kramer | Revert 122959, it needs more thought. Add it back to... |
tree | commitdiff |
2011-01-06 |
Benjamin Kramer | InstCombine: Turn _chk functions into the "unsafe"... |
tree | commitdiff |
2011-01-06 |
Benjamin Kramer | InstCombine: If we call llvm.objectsize on a malloc... |
tree | commitdiff |
2011-01-06 |
Benjamin Kramer | InstCombine: Teach llvm.objectsize folding to look... |
tree | commitdiff |
2011-01-06 |
Chris Lattner | implement constant folding support for an exotic consta... |
tree | commitdiff |
2011-01-04 |
Chris Lattner | fix an off-by-one bug that caused a crash analyzing |
tree | commitdiff |
2011-01-04 |
Chris Lattner | Teach loop-idiom to turn a loop containing a memset... |
tree | commitdiff |
2011-01-03 |
Chris Lattner | Duncan deftly points out that readnone functions aren't |
tree | commitdiff |
2011-01-03 |
Chris Lattner | earlycse can do trivial with-a-block dead store |
tree | commitdiff |
2011-01-03 |
Chris Lattner | now that loads are in their own table, we can implement |
tree | commitdiff |
2011-01-03 |
Chris Lattner | add a testcase for readonly call CSE |
tree | commitdiff |
2011-01-03 |
Chris Lattner | Teach EarlyCSE to do trivial CSE of loads and read... |
tree | commitdiff |
2011-01-02 |
Chris Lattner | add DEBUG and -stats output to earlycse. |
tree | commitdiff |
2011-01-02 |
Chris Lattner | Enhance earlycse to do CSE of casts, instsimplify and... |
tree | commitdiff |
2011-01-02 |
Chris Lattner | fix a miscompilation of tramp3d-v4: when forming a... |
tree | commitdiff |
2011-01-02 |
Chris Lattner | If a loop iterates exactly once (has backedge count... |
tree | commitdiff |
2011-01-02 |
Chris Lattner | enhance loop idiom recognition to scan *all* unconditio... |
tree | commitdiff |
2011-01-02 |
Duncan Sands | Fix PR8702 by not having LoopSimplify claim to preserve... |
tree | commitdiff |
2011-01-02 |
Chris Lattner | Allow loop-idiom to run on multiple BB loops, but still... |
tree | commitdiff |
2011-01-02 |
Chris Lattner | teach loop idiom recognition to form memcpy's from... |
tree | commitdiff |
2011-01-01 |
Chris Lattner | fix a globalopt crash on two Adobe-C++ testcases that... |
tree | commitdiff |
2011-01-01 |
Chris Lattner | add a validity check that was missed, fixing a crash... |
tree | commitdiff |
2011-01-01 |
Duncan Sands | Revert commit 122654 at the request of Chris, who recko... |
tree | commitdiff |
2011-01-01 |
Chris Lattner | improve validity check to handle constant-trip-count... |
tree | commitdiff |
2011-01-01 |
Chris Lattner | implement the "no aliasing accesses in loop" safety... |
tree | commitdiff |
2011-01-01 |
Duncan Sands | Fix a README item by having InstructionSimplify do... |
tree | commitdiff |
2010-12-29 |
NAKAMURA Takumi | test/Transforms/ConstProp/logicaltest.ll: FileCheck... |
tree | commitdiff |
2010-12-26 |
Chris Lattner | implement enough of the memset inference algorithm... |
tree | commitdiff |
2010-12-26 |
Chris Lattner | start using irbuilder to make mem intrinsics in a few... |
tree | commitdiff |
2010-12-24 |
Benjamin Kramer | MemCpyOpt: Turn memcpys from a constant into a memset... |
tree | commitdiff |
2010-12-23 |
Owen Anderson | When determining if we can fold (x >> C1) << C2, the... |
tree | commitdiff |
2010-12-22 |
Benjamin Kramer | InstCombine: creating selects from -1 and 0 is fine... |
tree | commitdiff |
2010-12-22 |
Duncan Sands | When determining whether the new instruction was alread... |
tree | commitdiff |
2010-12-22 |
Duncan Sands | Make this test not depend on how the variable is named. |
tree | commitdiff |
2010-12-22 |
Duncan Sands | Add a generic expansion transform: A op (B op' C) ... |
tree | commitdiff |
2010-12-21 |
Owen Anderson | Give GVN back the ability to perform simple conditional... |
tree | commitdiff |
2010-12-21 |
Duncan Sands | Add an additional InstructionSimplify factorization... |
tree | commitdiff |
2010-12-21 |
Duncan Sands | While I don't think any later transforms can fire,... |
tree | commitdiff |
2010-12-21 |
Duncan Sands | Fix typo in comment, spotted by Deewiant. |
tree | commitdiff |
2010-12-21 |
Duncan Sands | Teach InstructionSimplify about distributive laws.... |
tree | commitdiff |
2010-12-21 |
Duncan Sands | Add generic simplification of associative operations... |
tree | commitdiff |
2010-12-20 |
Benjamin Kramer | Teach InstCombine to merge (icmp ult (X + CA), C1)... |
tree | commitdiff |
2010-12-20 |
Duncan Sands | Have SimplifyBinOp dispatch Xor, Add and Sub to the... |
tree | commitdiff |
2010-12-20 |
Chris Lattner | fix PR8807 by making transformConstExprCastCall aware... |
tree | commitdiff |
2010-12-20 |
Chris Lattner | when eliding a byval copy due to inlining a readonly... |
tree | commitdiff |
2010-12-20 |
Chris Lattner | pull byval processing out to its own helper function. |
tree | commitdiff |
2010-12-20 |
Chris Lattner | fix PR8769, a miscompilation by inliner when inlining... |
tree | commitdiff |
2010-12-20 |
Chris Lattner | merge two tests. |
tree | commitdiff |
2010-12-20 |
Chris Lattner | filecheckize |
tree | commitdiff |
2010-12-20 |
Mon P Wang | Test case for r122215 when InstCombine optimizes memset |
tree | commitdiff |
2010-12-19 |
Chris Lattner | X86 supports i8/i16 overflow ops (except i8 multiplies... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | recognize an unsigned add with overflow idiom into... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | optimize uadd(x, cst) into a comparison when the normal |
tree | commitdiff |
2010-12-19 |
Chris Lattner | generalize the sadd creation code to not require that the |
tree | commitdiff |
2010-12-19 |
Chris Lattner | fix another miscompile in the llvm.sadd formation logic... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | fix a bug (possibly 8816) in the sadd forming xform... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | Enhance LICM to promote alias sets whose pointers thems... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | fix PR8602, a bug in an assertion: a volatile store... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | revert r122164, I'm going to go with a different approach. |
tree | commitdiff |
2010-12-19 |
Chris Lattner | first step to fixing PR8642: don't fold away empty... |
tree | commitdiff |
2010-12-19 |
Chris Lattner | move this test into the ARM test so that it is only... |
tree | commitdiff |
2010-12-17 |
Nate Begeman | Add vector versions of some existing scalar transforms... |
tree | commitdiff |
2010-12-17 |
Owen Anderson | Reapply r121905 (automatic synthesis of @llvm.sadd... |
tree | commitdiff |
2010-12-17 |
Benjamin Kramer | SimplifyCFG: Ranges can be larger than 64 bits. Fixes... |
tree | commitdiff |
2010-12-17 |
Chris Lattner | improve switch formation to handle small range |
tree | commitdiff |
2010-12-17 |
Dan Gohman | Revert r64460. strtol and friends cannot be marked... |
tree | commitdiff |
2010-12-16 |
Duncan Sands | Speculatively revert commit 121905 since it looks like... |
tree | commitdiff |
2010-12-15 |
Dan Gohman | Preserve TBAA tags when doing load PRE. |
tree | commitdiff |
2010-12-15 |
Owen Anderson | Add an InstCombine transform to recognize instances... |
tree | commitdiff |
2010-12-15 |
Frits van Bommel | Teach jump threading to "look through" a select when... |
tree | commitdiff |
2010-12-15 |
Owen Anderson | Fix PR8790, another instance where unreachable code... |
tree | commitdiff |
2010-12-14 |
Chris Lattner | - Insert new instructions before DomBlock's terminator, |
tree | commitdiff |
2010-12-14 |
Chris Lattner | fix two significant issues with FoldTwoEntryPHINode: |
tree | commitdiff |
2010-12-14 |
Chris Lattner | fix yet anohter broken line |
tree | commitdiff |
2010-12-14 |
Chris Lattner | reapply my recent change that disables a piece of the... |
tree | commitdiff |
2010-12-13 |
Owen Anderson | Fix recent buildbot breakage by pulling SimplifyCFG... |
tree | commitdiff |
2010-12-13 |
Chris Lattner | temporarily disable part of my previous patch, which... |
tree | commitdiff |
2010-12-13 |
Benjamin Kramer | Fix sort predicate. qsort(3)'s predicate semantics... |
tree | commitdiff |
2010-12-13 |
Chris Lattner | reinstate my patch: the miscompile was caused by an... |
tree | commitdiff |
2010-12-13 |
Chris Lattner | Completely disable the optimization I added in r121680... |
tree | commitdiff |
2010-12-13 |
Chris Lattner | Make simplifycfg reprocess newly formed "br (cond1... |
tree | commitdiff |
2010-12-13 |
Chris Lattner | fix a bug in r121680 that upset the various buildbots. |
tree | commitdiff |
2010-12-13 |
Chris Lattner | make these tests a bit less fragile |
tree | commitdiff |
2010-12-13 |
Chris Lattner | enhance the "change or icmp's into switch" xform to... |
tree | commitdiff |
2010-12-13 |
Chris Lattner | merge two tests |
tree | commitdiff |
2010-12-13 |
Chris Lattner | Fix my previous patch to handle a degenerate case that... |
tree | commitdiff |
next |