2008-07-08 |
Chris Lattner | new testcase for PR2496 |
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2008-07-08 |
Chris Lattner | Fix three bugs: |
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2008-07-05 |
Nick Lewycky | Fix missed optimization opportunity when analyzing... |
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2008-07-03 |
Owen Anderson | Remove the ability for ADCE to remove unreachable block... |
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2008-07-02 |
Owen Anderson | Add support to ADCE for pruning unreachable blocks... |
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2008-07-02 |
Owen Anderson | A better fix for PR2503 that doesn't pessimize GVN... |
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2008-06-26 |
Evan Cheng | XFAIL for now. |
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2008-06-26 |
Owen Anderson | Use the -enable-pre flag so this test doesn't fail. |
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2008-06-25 |
Chris Lattner | Fix PR2488, a case where we deleted stack restores... |
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2008-06-24 |
Dan Gohman | Revert 52645, the loop unroller changes. It caused... |
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2008-06-24 |
Matthijs Kooijman | Commit the new DeadArgElim pass again, this time with... |
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2008-06-23 |
Dan Gohman | Revamp the loop unroller, extending it to correctly... |
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2008-06-22 |
Dan Gohman | Improve LSR's dead-phi detection to handle use-def... |
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2008-06-22 |
Chris Lattner | Fix PR2369 by making scalarrepl more careful about... |
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2008-06-21 |
Eli Friedman | Fix for PR2479: correctly optimize expressions like... |
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2008-06-21 |
Duncan Sands | This file is empty. |
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2008-06-21 |
Evan Cheng | Back out Matthijs' DAE patches. It's miscompiling gcc... |
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2008-06-20 |
Matthijs Kooijman | Add testcase that checks that DeadArgElim doesn't touch... |
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2008-06-20 |
Matthijs Kooijman | Recommit r52459, rewriting of the dead argument elimina... |
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2008-06-20 |
Chris Lattner | Fix PR2471, which is a bug involving an invalid promoti... |
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2008-06-19 |
Matthijs Kooijman | Modify some ipconstprop tests to also test with invokes. |
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2008-06-18 |
Owen Anderson | Remove this test until the corresponding patch is reapp... |
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2008-06-18 |
Owen Anderson | Add local PRE to GVN. This only operates in cases... |
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2008-06-18 |
Matthijs Kooijman | Rewrite the DeadArgumentElimination pass, to use a... |
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2008-06-18 |
Matthijs Kooijman | Reapply r52397 (make IPConstProp promote returned argum... |
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2008-06-18 |
Matthijs Kooijman | Reapply r52396, it was unrelated to the breakage (that... |
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2008-06-18 |
Chris Lattner | implement some simple bswap optimizations, rdar://5992453 |
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2008-06-18 |
Chris Lattner | temporarily revert this testcase since its patch was... |
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2008-06-18 |
Chris Lattner | make truncate/sext elimination capable of changing... |
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2008-06-18 |
Devang Patel | Preserve dominance frontier while trivially unswitching... |
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2008-06-17 |
Matthijs Kooijman | Learn IPConstProp to look at individual return values... |
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2008-06-16 |
Dan Gohman | Refine the change in r52258 for avoiding use-before... |
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2008-06-16 |
Matthijs Kooijman | Make testcase check for extractvalue instead of extract... |
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2008-06-16 |
Matthijs Kooijman | Store the result of multiple identical run lines in... |
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2008-06-15 |
Wojciech Matyjewicz | Fix PR2434. When scanning for exising binary operator... |
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2008-06-13 |
Eli Friedman | Remove unnecessary target lines. |
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2008-06-13 |
Eli Friedman | Remove unnecessary target lines. |
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2008-06-13 |
Eli Friedman | Don't skip over instructions other than loads that... |
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2008-06-13 |
Dan Gohman | Protect ChangeCompareStride from situations in which... |
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2008-06-13 |
Eli Friedman | Make sure SimplifyStoreAtEndOfBlock doesn't mess with... |
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2008-06-12 |
Evan Cheng | Fix some tests. |
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2008-06-12 |
Evan Cheng | Revert 52223. |
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2008-06-12 |
Matthijs Kooijman | Add line continuation character so the avoid dup loop... |
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2008-06-11 |
Evan Cheng | Avoid duplicating loop header which leads to unnatural... |
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2008-06-11 |
Matthijs Kooijman | Teach instruction combining about the extractvalue... |
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2008-06-10 |
Matthijs Kooijman | Ignore stderr for some more tests that expect warnings... |
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2008-06-10 |
Matthijs Kooijman | Fix some escaping and quoting in RUN lines, mainly... |
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2008-06-10 |
Matthijs Kooijman | Let some more tests ignore expected output on stderr. |
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2008-06-09 |
Dan Gohman | Fix two more not-grep tests that were missing llvm... |
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2008-06-09 |
Duncan Sands | Test that prune-eh doesn't make deductions based |
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2008-06-09 |
Chris Lattner | lower calls to abs to inline code, PR2337 |
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2008-06-09 |
Chris Lattner | Fix PR2411, where ip constant prop would propagate the |
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2008-06-08 |
Chris Lattner | Limit the icmp+phi merging optimization to the cases... |
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2008-06-07 |
Evan Cheng | Speculatively execute a block when the the block is... |
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2008-06-07 |
Evan Cheng | Fix run line. |
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2008-06-05 |
Zhou Sheng | Add a test case for opt -instcombine bug fix in revisio... |
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2008-06-05 |
Matthijs Kooijman | Learn ScalarReplAggregrates how stores and loads of... |
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2008-06-05 |
Matthijs Kooijman | Let StructRetPromotion check if all if its users are... |
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2008-06-05 |
Matthijs Kooijman | Let StructRetPromotion check if it's users are really... |
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2008-06-03 |
Owen Anderson | Testcase for LoopIndexSplit and DomFrontier. |
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2008-06-02 |
Devang Patel | Update dom tree. Fix PR 2372. |
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2008-06-01 |
Owen Anderson | Fix two issues that Eli Friedman pointed out, where... |
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2008-06-01 |
Owen Anderson | Test for PR2401 |
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2008-06-01 |
Duncan Sands | When simplifying a call to a bitcast function, tighten up |
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2008-05-31 |
Nick Lewycky | Peer through sext/zext when looking for not(cmp). |
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2008-05-31 |
Nick Lewycky | Add more i1 optimizations. add, sub, mul, s/udiv on... |
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2008-05-31 |
Nick Lewycky | Adding i1 is always Xor. |
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2008-05-29 |
Owen Anderson | Replace the old ADCE implementation with a new one... |
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2008-05-28 |
Chris Lattner | Implement PR2370: memmove(x,x,size) -> noop. |
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2008-05-25 |
Nick Lewycky | "ret (constexpr)" can't be folded into a Constant.... |
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2008-05-24 |
Chris Lattner | Fix a serious brain-o. Obviously no-one reviewed my... |
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2008-05-24 |
Chris Lattner | Fix PR2358 by resolving calls with undef arguments... |
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2008-05-23 |
Dan Gohman | Remove lingering references to .llx and .tr in the... |
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2008-05-23 |
Matthijs Kooijman | Restucture a part of the SimplifyCFG pass and include... |
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2008-05-23 |
Nick Lewycky | Constant integer vectors may also be negated. |
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2008-05-23 |
Nick Lewycky | Revert X + X --> X * 2 optz'n which pessimizes heavily... |
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2008-05-23 |
Nick Lewycky | Implement X + X for vectors. |
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2008-05-23 |
Nick Lewycky | Fix a recently added optimization to not crash on vectors. |
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2008-05-23 |
Dan Gohman | Generalize the new code in instcombine's ComputeNumSign... |
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2008-05-20 |
Gabor Greif | Eliminate questionable syntax for stdin redirection... |
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2008-05-20 |
Chris Lattner | Fix PR2346 by marking vaarg as volatile so that licm... |
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2008-05-20 |
Dan Gohman | Oops, commit the version of this test that actually... |
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2008-05-20 |
Dan Gohman | Port SelectionDAG's ComputeNumSignBits-using code to... |
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2008-05-20 |
Gabor Greif | sabre brings to my attention that the 'tr' suffix is... |
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2008-05-20 |
Gabor Greif | Rename the last test with .llx extension to .ll, resolv... |
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2008-05-20 |
Chris Lattner | Teach instcombine 4 new xforms: |
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2008-05-19 |
Devang Patel | Do not erase induction variable increment if it is... |
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2008-05-19 |
Chris Lattner | convert fptosi(sitofp x) -> x if the fp value has... |
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2008-05-19 |
Chris Lattner | Fold FP comparisons where one operand is converted... |
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2008-05-19 |
Chris Lattner | be more aggressive about transforming add -> or when... |
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2008-05-19 |
Duncan Sands | Fix PR2341 - when the length is 4 use an i32 not |
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2008-05-18 |
Chris Lattner | Fix PR2339 |
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2008-05-18 |
Chris Lattner | remove empty file? |
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2008-05-17 |
Nick Lewycky | Revert constant-folding change that will miscompile... |
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2008-05-17 |
Nick Lewycky | Constant fold inttoptr and ptrtoint. |
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2008-05-16 |
Evan Cheng | Fix test. |
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2008-05-16 |
Owen Anderson | Move this test from ADCE to loop deletion, where it... |
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2008-05-16 |
Owen Anderson | Use loop deletion instead of ADCE in these tests. |
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2008-05-16 |
Owen Anderson | Use loop deletion instead of ADCE for removing loops. |
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2008-05-16 |
Chris Lattner | implement PR2328. |
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