| 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 |
| 2010-11-19 |
Owen Anderson | Add a test for CodeGenPrepare's ability to look through... |
tree | commitdiff |
| 2010-11-18 |
Duncan Sands | Factor code for testing whether replacing one value... |
tree | commitdiff |
| 2010-11-18 |
Owen Anderson | Completely rework the datastructure GVN uses to represe... |
tree | commitdiff |
| 2010-11-18 |
Dan Gohman | Add support for PHI-translating sext, zext, and trunc... |
tree | commitdiff |
| 2010-11-18 |
Chris Lattner | remove a pointless restriction from memcpyopt. It was |
tree | commitdiff |
| 2010-11-18 |
Chris Lattner | filecheckize, this is still not optimal, see PR8643 |
tree | commitdiff |
| 2010-11-18 |
Chris Lattner | allow eliminating an alloca that is just copied from... |
tree | commitdiff |
| 2010-11-18 |
Chris Lattner | enhance the "alloca is just a memcpy from constant... |
tree | commitdiff |
| 2010-11-18 |
Chris Lattner | fix a small oversight in the "eliminate memcpy from... |
tree | commitdiff |
| 2010-11-18 |
Chris Lattner | filecheckize |
tree | commitdiff |
| 2010-11-17 |
Benjamin Kramer | InstCombine: Add a missing irem identity (X % X -> 0). |
tree | commitdiff |
| 2010-11-16 |
Duncan Sands | In which I discover the existence of loops. Threading... |
tree | commitdiff |
| 2010-11-15 |
Duncan Sands | Teach InstructionSimplify the trick of skipping incomin... |
tree | commitdiff |
| 2010-11-15 |
Duncan Sands | Move PHI tests to phi.ll, out of select.ll. |
tree | commitdiff |
| 2010-11-14 |
Duncan Sands | Teach InstructionSimplify about phi nodes. I chose... |
tree | commitdiff |
| 2010-11-14 |
Chris Lattner | rename test. |
tree | commitdiff |
| 2010-11-14 |
Chris Lattner | filecheckize, remove an old and useless test |
tree | commitdiff |
| 2010-11-14 |
Chris Lattner | this test is pretty pointless and "propogation" isn... |
tree | commitdiff |
| 2010-11-13 |
Duncan Sands | Testcase to go along with commit 118923 ("Have GVN... |
tree | commitdiff |
| 2010-11-13 |
Duncan Sands | Generalize the reassociation transform in SimplifyCommu... |
tree | commitdiff |
| 2010-11-12 |
Dan Gohman | Enhance DSE to handle the case where a free call makes... |
tree | commitdiff |
| 2010-11-12 |
Dan Gohman | Filecheckize. |
tree | commitdiff |
| 2010-11-11 |
Dan Gohman | Factor out Instruction::isSafeToSpeculativelyExecute... |
tree | commitdiff |
| 2010-11-10 |
Dan Gohman | Enhance GVN to do more precise alias queries for non... |
tree | commitdiff |
| 2010-11-10 |
Duncan Sands | Teach InstructionSimplify how to look through PHI nodes... |
tree | commitdiff |
| 2010-11-10 |
Dale Johannesen | When checking that the necessary bits are zero in |
tree | commitdiff |
| 2010-11-10 |
Dan Gohman | Make ModRefBehavior a lattice. Use this to clean up... |
tree | commitdiff |
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