| 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 |
| 2010-12-13 |
Chris Lattner | fix a fairly serious oversight with switch formation... |
tree | commitdiff |
| 2010-12-11 |
Benjamin Kramer | Generalize the and-icmp-select instcombine further... |
tree | commitdiff |
| 2010-12-11 |
Benjamin Kramer | Factor the (x & 2^n) ? 2^m : 0 instcombine into its... |
tree | commitdiff |
| 2010-12-09 |
Chris Lattner | enhance memcpyopt to zap memcpy's that have the same... |
tree | commitdiff |
| 2010-12-09 |
Chris Lattner | fix PR8753, eliminating a case where we'd infinitely... |
tree | commitdiff |
| 2010-12-09 |
Dan Gohman | Really check that the bits that will become zero are... |
tree | commitdiff |
| 2010-12-07 |
Chris Lattner | reapply r121100 with a tweak to constant fold ConstExpr... |
tree | commitdiff |
| 2010-12-07 |
Eric Christopher | Temporarily revert r121100 as it's causing clang to... |
tree | commitdiff |
| 2010-12-07 |
Chris Lattner | fix PR8710 - teach global opt that some constantexprs... |
tree | commitdiff |
| 2010-12-06 |
Frits van Bommel | Implement jump threading of 'indirectbr' by keeping... |
tree | commitdiff |
| 2010-12-06 |
Chris Lattner | Fix PR8728, a miscompilation I recently introduced... |
tree | commitdiff |
| 2010-12-05 |
Frits van Bommel | Teach SimplifyCFG to turn |
tree | commitdiff |
| 2010-12-01 |
Chris Lattner | fix a bozo bug I introduced in r119930, causing a misco... |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | Enhance DSE to handle the variable index case in PR8657. |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | teach DSE to use GetPointerBaseWithConstantOffset to... |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | enhance isRemovable to refuse to delete volatile mem... |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | Rewrite the main DSE loop to be written in terms of... |
tree | commitdiff |
| 2010-11-30 |
Anders Carlsson | Add a puts optimization that converts puts() to putchar... |
tree | commitdiff |
| 2010-11-30 |
Anders Carlsson | Fix a typo. |
tree | commitdiff |
| 2010-11-30 |
Anders Carlsson | Rename this test to FPuts.ll since it actually tests... |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | remove a use of llvm-dis |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | merge one more away |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | I already merged partial-overwrite.ll -> PartialStore.ll |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | clean up DSE tests, removing some poorly reduced and... |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | enhance basicaa to return "Mod" for a memcpy call when the |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | Teach basicaa that memset's modref set is at worst... |
tree | commitdiff |
| 2010-11-30 |
Chris Lattner | my previous patch would cause us to start deleting... |
tree | commitdiff |
| 2010-11-29 |
Benjamin Kramer | Fix some broken CHECK lines. |
tree | commitdiff |
| 2010-11-29 |
Chris Lattner | fix PR8677, patch by Jakub Staszak! |
tree | commitdiff |
| 2010-11-29 |
Frits van Bommel | Transform (extractvalue (load P), ...) to (load (gep... |
tree | commitdiff |
| 2010-11-29 |
Frits van Bommel | Update this test to keep testing the -instcombine trans... |
tree | commitdiff |
| 2010-11-29 |
Frits van Bommel | Teach ConstantFoldInstruction() how to fold insertvalue... |
tree | commitdiff |
| 2010-11-24 |
Nick Lewycky | Treat a call of function pointer like a load of the... |
tree | commitdiff |
| 2010-11-23 |
Benjamin Kramer | The srem -> urem transform is not safe for any divisor... |
tree | commitdiff |
| 2010-11-23 |
Benjamin Kramer | InstCombine: Reduce "X shift (A srem B)" to "X shift... |
tree | commitdiff |
| 2010-11-23 |
Duncan Sands | Exploit distributive laws (eg: And distributes over... |
tree | commitdiff |
| 2010-11-23 |
Chris Lattner | duncan's spider sense was right, I completely reversed... |
tree | commitdiff |
| 2010-11-22 |
Benjamin Kramer | InstCombine: Implement X - A*-B -> X + A*B. |
tree | commitdiff |
| 2010-11-22 |
Duncan Sands | If a GEP index simply advances by multiples of a type... |
tree | commitdiff |
| 2010-11-21 |
Duncan Sands | Add a rather pointless InstructionSimplify transform... |
tree | commitdiff |
| 2010-11-21 |
Chris Lattner | implement PR8576, deleting dead stores with intervening... |
tree | commitdiff |
| 2010-11-21 |
Chris Lattner | file checkize |
tree | commitdiff |
| 2010-11-21 |
Chris Lattner | optimize: |
tree | commitdiff |
| 2010-11-21 |
Chris Lattner | Implement PR8644: forwarding a memcpy value to a byval, |
tree | commitdiff |
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projects / oota-llvm.git / history