| 2008-06-21 |
Eli Friedman | Fix for PR2479: correctly optimize expressions like... |
tree | commitdiff |
| 2008-06-20 |
Chris Lattner | Fix PR2471, which is a bug involving an invalid promoti... |
tree | commitdiff |
| 2008-06-18 |
Chris Lattner | implement some simple bswap optimizations, rdar://5992453 |
tree | commitdiff |
| 2008-06-18 |
Chris Lattner | make truncate/sext elimination capable of changing... |
tree | commitdiff |
| 2008-06-16 |
Matthijs Kooijman | Make testcase check for extractvalue instead of extract... |
tree | commitdiff |
| 2008-06-13 |
Eli Friedman | Remove unnecessary target lines. |
tree | commitdiff |
| 2008-06-13 |
Eli Friedman | Remove unnecessary target lines. |
tree | commitdiff |
| 2008-06-13 |
Eli Friedman | Don't skip over instructions other than loads that... |
tree | commitdiff |
| 2008-06-13 |
Eli Friedman | Make sure SimplifyStoreAtEndOfBlock doesn't mess with... |
tree | commitdiff |
| 2008-06-11 |
Matthijs Kooijman | Teach instruction combining about the extractvalue... |
tree | commitdiff |
| 2008-06-10 |
Matthijs Kooijman | Ignore stderr for some more tests that expect warnings... |
tree | commitdiff |
| 2008-06-09 |
Dan Gohman | Fix two more not-grep tests that were missing llvm... |
tree | commitdiff |
| 2008-06-08 |
Chris Lattner | Limit the icmp+phi merging optimization to the cases... |
tree | commitdiff |
| 2008-06-05 |
Zhou Sheng | Add a test case for opt -instcombine bug fix in revisio... |
tree | commitdiff |
| 2008-06-01 |
Duncan Sands | When simplifying a call to a bitcast function, tighten up |
tree | commitdiff |
| 2008-05-31 |
Nick Lewycky | Peer through sext/zext when looking for not(cmp). |
tree | commitdiff |
| 2008-05-31 |
Nick Lewycky | Add more i1 optimizations. add, sub, mul, s/udiv on... |
tree | commitdiff |
| 2008-05-31 |
Nick Lewycky | Adding i1 is always Xor. |
tree | commitdiff |
| 2008-05-28 |
Chris Lattner | Implement PR2370: memmove(x,x,size) -> noop. |
tree | commitdiff |
| 2008-05-25 |
Nick Lewycky | "ret (constexpr)" can't be folded into a Constant.... |
tree | commitdiff |
| 2008-05-24 |
Chris Lattner | Fix a serious brain-o. Obviously no-one reviewed my... |
tree | commitdiff |
| 2008-05-23 |
Nick Lewycky | Constant integer vectors may also be negated. |
tree | commitdiff |
| 2008-05-23 |
Nick Lewycky | Revert X + X --> X * 2 optz'n which pessimizes heavily... |
tree | commitdiff |
| 2008-05-23 |
Nick Lewycky | Implement X + X for vectors. |
tree | commitdiff |
| 2008-05-23 |
Nick Lewycky | Fix a recently added optimization to not crash on vectors. |
tree | commitdiff |
| 2008-05-23 |
Dan Gohman | Generalize the new code in instcombine's ComputeNumSign... |
tree | commitdiff |
| 2008-05-20 |
Gabor Greif | Eliminate questionable syntax for stdin redirection... |
tree | commitdiff |
| 2008-05-20 |
Dan Gohman | Oops, commit the version of this test that actually... |
tree | commitdiff |
| 2008-05-20 |
Dan Gohman | Port SelectionDAG's ComputeNumSignBits-using code to... |
tree | commitdiff |
| 2008-05-20 |
Gabor Greif | sabre brings to my attention that the 'tr' suffix is... |
tree | commitdiff |
| 2008-05-20 |
Gabor Greif | Rename the last test with .llx extension to .ll, resolv... |
tree | commitdiff |
| 2008-05-20 |
Chris Lattner | Teach instcombine 4 new xforms: |
tree | commitdiff |
| 2008-05-19 |
Chris Lattner | convert fptosi(sitofp x) -> x if the fp value has... |
tree | commitdiff |
| 2008-05-19 |
Chris Lattner | Fold FP comparisons where one operand is converted... |
tree | commitdiff |
| 2008-05-19 |
Chris Lattner | be more aggressive about transforming add -> or when... |
tree | commitdiff |
| 2008-05-18 |
Chris Lattner | Fix PR2339 |
tree | commitdiff |
| 2008-05-18 |
Chris Lattner | remove empty file? |
tree | commitdiff |
| 2008-05-17 |
Nick Lewycky | Revert constant-folding change that will miscompile... |
tree | commitdiff |
| 2008-05-17 |
Nick Lewycky | Constant fold inttoptr and ptrtoint. |
tree | commitdiff |
| 2008-05-16 |
Chris Lattner | implement PR2328. |
tree | commitdiff |
| 2008-05-14 |
Bill Wendling | Situations can arise when you have a function called... |
tree | commitdiff |
| 2008-05-10 |
Duncan Sands | Testcase for PR2303. |
tree | commitdiff |
| 2008-05-09 |
Chris Lattner | Implement PR2298. This transforms: |
tree | commitdiff |
| 2008-05-08 |
Chris Lattner | More than just loads can read from memory: readonly... |
tree | commitdiff |
| 2008-05-08 |
Chris Lattner | Make instcombine's DSE respect loads as well as stores... |
tree | commitdiff |
| 2008-05-07 |
Dan Gohman | Fix a bug in the ComputeMaskedBits logic for multiply. |
tree | commitdiff |
| 2008-05-06 |
Dan Gohman | Correct the value of LowBits in srem and urem handling in |
tree | commitdiff |
| 2008-05-02 |
Dan Gohman | Fix a mistake in the computation of leading zeros for... |
tree | commitdiff |
| 2008-05-01 |
Dan Gohman | Update old-style syntax in some "not grep" tests. |
tree | commitdiff |
| 2008-05-01 |
Dan Gohman | Fix an overaggressive SimplifyDemandedBits optimization... |
tree | commitdiff |
| 2008-05-01 |
Chris Lattner | move some tests from libcall optimizer suite. |
tree | commitdiff |
| 2008-04-30 |
Chris Lattner | move lowering of llvm.memset -> store from simplify... |
tree | commitdiff |
| 2008-04-29 |
Chris Lattner | don't eliminate load from volatile value on paths where... |
tree | commitdiff |
| 2008-04-29 |
Chris Lattner | make this test reduced and *valid* |
tree | commitdiff |
| 2008-04-29 |
Chris Lattner | fix a subtle volatile handling bug. |
tree | commitdiff |
| 2008-04-29 |
Chris Lattner | don't delete the last store to an alloca if the store... |
tree | commitdiff |
| 2008-04-28 |
Dan Gohman | Teach InstCombine's ComputeMaskedBits what SelectionDAG's |
tree | commitdiff |
| 2008-04-23 |
Chris Lattner | distill down the essense of this test. |
tree | commitdiff |
| 2008-04-23 |
Dale Johannesen | new test |
tree | commitdiff |
| 2008-04-23 |
Evan Cheng | Don't do: "(X & 4) >> 1 == 2 --> (X & 4) == 4" if... |
tree | commitdiff |
| 2008-04-22 |
Chris Lattner | optimize "p != gep p, ..." better. This allows us... |
tree | commitdiff |
| 2008-04-19 |
Chris Lattner | rename *.llx -> *.ll, last batch. |
tree | commitdiff |
| 2008-04-10 |
Dan Gohman | Teach InstCombine's ComputeMaskedBits to handle pointer... |
tree | commitdiff |
| 2008-03-25 |
Evan Cheng | Handle a special case xor undef, undef -> 0. Technicall... |
tree | commitdiff |
| 2008-03-25 |
Tanya Lattner | Byebye llvm-upgrade! |
tree | commitdiff |
| 2008-03-24 |
Evan Cheng | Transform (zext (or (icmp), (icmp))) to (or (zext ... |
tree | commitdiff |
| 2008-03-21 |
Chris Lattner | Teach masked value is zero about add and sub, and use... |
tree | commitdiff |
| 2008-03-18 |
Tanya Lattner | Upgrade tests to not use llvm-upgrade. |
tree | commitdiff |
| 2008-03-14 |
Bill Wendling | The inst combining of inttoptr into GEP with one index... |
tree | commitdiff |
| 2008-03-09 |
Tanya Lattner | Remove llvm-upgrade and update tests. |
tree | commitdiff |
| 2008-03-06 |
Nick Lewycky | Commit the testcase too. |
tree | commitdiff |
| 2008-03-06 |
Nick Lewycky | Don't try to simplify urem and srem using arithmetic... |
tree | commitdiff |
| 2008-03-01 |
Tanya Lattner | Remove llvm-upgrade and update test cases. |
tree | commitdiff |
| 2008-02-29 |
Chris Lattner | Folding or(fcmp,fcmp) only works if the operands of... |
tree | commitdiff |
| 2008-02-26 |
Chris Lattner | fix this test so that the fn name doesn't match the... |
tree | commitdiff |
| 2008-02-26 |
Gabor Greif | Really feed llvm-as with the testcase, do not let it... |
tree | commitdiff |
| 2008-02-23 |
Zhou Sheng | Testcase for Revision 47478. |
tree | commitdiff |
| 2008-02-18 |
Nick Lewycky | Correctly fold divide-by-constant, even when faced... |
tree | commitdiff |
| 2008-02-18 |
Chris Lattner | optimize away stackrestore calls that have no interveni... |
tree | commitdiff |
| 2008-02-18 |
Chris Lattner | upgrade this test. |
tree | commitdiff |
| 2008-02-17 |
Chris Lattner | Fold (-x + -y) -> -(x+y) which promotes better associat... |
tree | commitdiff |
| 2008-02-05 |
Chris Lattner | Fix a bug compiling PR1978 (perhaps not the only one... |
tree | commitdiff |
| 2008-02-03 |
Nick Lewycky | Tag this test with the PR reference. |
tree | commitdiff |
| 2008-02-03 |
Nick Lewycky | There are some cases where icmp(add) can be folded... |
tree | commitdiff |
| 2008-01-29 |
Chris Lattner | eliminate additions of 0.0 when they are obviously... |
tree | commitdiff |
| 2008-01-28 |
Chris Lattner | this test is now compiled into the right thing. |
tree | commitdiff |
| 2008-01-28 |
Nick Lewycky | Handle some more combinations of extend and icmp. Fixes... |
tree | commitdiff |
| 2008-01-28 |
Chris Lattner | Fix PR1932 by disabling an xform invalid for fdiv. |
tree | commitdiff |
| 2008-01-27 |
Chris Lattner | Fold fptrunc(add (fpextend x), (fpextend y)) -> add... |
tree | commitdiff |
| 2008-01-22 |
Nick Lewycky | Multiply can be evaluated in a different type, so long... |
tree | commitdiff |
| 2008-01-14 |
Duncan Sands | I noticed that the trampoline straightening transformat... |
tree | commitdiff |
| 2008-01-14 |
Chris Lattner | Turn a memcpy from a double* into a load/store of doubl... |
tree | commitdiff |
| 2008-01-13 |
Chris Lattner | Fix PR1907, a nasty miscompilation because instcombine... |
tree | commitdiff |
| 2008-01-13 |
Duncan Sands | When turning a call to a bitcast function into a direct... |
tree | commitdiff |
| 2008-01-08 |
Chris Lattner | Implement PR1795, an instcombine hack for forming GEPs... |
tree | commitdiff |
| 2008-01-06 |
Duncan Sands | The transform that tries to turn calls to bitcast funct... |
tree | commitdiff |
| 2008-01-06 |
Duncan Sands | When transforming a call to a bitcast function into |
tree | commitdiff |
| 2008-01-05 |
Chris Lattner | remove a couple more unsafe xforms in the face of overflow. |
tree | commitdiff |
| 2007-12-29 |
Chris Lattner | dead calls to llvm.stacksave can be deleted, even thoug... |
tree | commitdiff |
| 2007-12-29 |
Chris Lattner | upgrade this test |
tree | commitdiff |
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