| 2004-10-27 |
Chris Lattner | Hrm, this code was severely botched. As it turns out... |
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| 2004-10-22 |
Chris Lattner | Fix a bug Nate noticed, where we miscompiled a simple... |
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| 2004-10-18 |
Chris Lattner | Turn things with obviously undefined semantics into... |
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| 2004-10-18 |
Chris Lattner | My friend the invoke instruction does not dominate... |
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| 2004-10-17 |
Chris Lattner | Remove printout, realize that instructions in the entry... |
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| 2004-10-17 |
Chris Lattner | hasConstantValue will soon return instructions that... |
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| 2004-10-16 |
Chris Lattner | Fix a type violation |
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| 2004-10-16 |
Chris Lattner | Kill the bogon that slipped into my buffer before I... |
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| 2004-10-16 |
Chris Lattner | Implement InstCombine/getelementptr.ll:test9, which... |
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| 2004-10-16 |
Chris Lattner | Optimize instructions involving undef values. For... |
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| 2004-10-12 |
Chris Lattner | Transform memmove -> memcpy when the source is obviousl... |
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| 2004-10-11 |
Chris Lattner | Reenable the transform, turning X/-10 < 1 into X > -10 |
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| 2004-10-09 |
Chris Lattner | Implement sub.ll:test17, -X/C -> X/-C |
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| 2004-10-08 |
Chris Lattner | Temporarily disable a buggy transformation until it... |
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| 2004-10-08 |
Chris Lattner | Instcombine (X & FF00) + xx00 -> (X+xx00) & FF00,... |
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| 2004-10-08 |
Chris Lattner | Little patch to turn (shl (add X, 123), 4) -> (add... |
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| 2004-10-06 |
Chris Lattner | Instcombine: -(X sdiv C) -> (X sdiv -C), tested by... |
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| 2004-09-29 |
Chris Lattner | Hrm, debugging printouts do not need to be in here |
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| 2004-09-29 |
Chris Lattner | * Pull range optimization code out into new InsertRange... |
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| 2004-09-29 |
Chris Lattner | Fold binary expressions and casts into PHI nodes that... |
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| 2004-09-29 |
Chris Lattner | Hrm, really, all tests passed without this, but it... |
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| 2004-09-29 |
Chris Lattner | Remove debugging printout |
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| 2004-09-28 |
Chris Lattner | Fold (X setcc C1) | (X setcc C2) |
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| 2004-09-28 |
Chris Lattner | Fold (and (setcc X, C1), (setcc X, C2)) |
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| 2004-09-28 |
Chris Lattner | Implement X / C1 / C2 folding |
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| 2004-09-28 |
Chris Lattner | shl is always zero extending, so always use a zero... |
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| 2004-09-27 |
Chris Lattner | Fix two bugs: one where a condition was mistakenly... |
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| 2004-09-27 |
Chris Lattner | Fold: (setcc (shr X, ShAmt), CI), where 'cc' is eq... |
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| 2004-09-24 |
Chris Lattner | Implement shift-and combinations, implementing InstComb... |
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| 2004-09-23 |
Chris Lattner | Move LHSI->hasOneUse() into the arms of the conditional... |
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| 2004-09-23 |
Chris Lattner | Implement Transforms/InstCombine/and.ll:test18, a case... |
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| 2004-09-23 |
Chris Lattner | Implement select.ll:test16: fold load (select C,... |
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| 2004-09-21 |
Chris Lattner | Do not fold (X + C1 != C2) if there are other users... |
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| 2004-09-20 |
Chris Lattner | Fix potential miscompilations: InstCombine/2004-09... |
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| 2004-09-20 |
Alkis Evlogimenos | Fix loop condition so that we don't decrement off the... |
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| 2004-09-19 |
Chris Lattner | Make isSafeToLoadUnconditionally a bit smarter, impleme... |
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| 2004-09-19 |
Chris Lattner | Make instruction combining a bit more aggressive in... |
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| 2004-09-01 |
Reid Spencer | Changes For Bug 352 |
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| 2004-08-11 |
Chris Lattner | Fix InstCombine/2004-08-10-BoolSetCC.ll, a bug that... |
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| 2004-08-09 |
Chris Lattner | Fix InstCombine/2004-08-09-RemInfLoop.llx |
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| 2004-08-04 |
Alkis Evlogimenos | Stop using getValues(). |
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| 2004-08-01 |
Chris Lattner | Fix a regression in InstCombine/xor.ll |
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| 2004-07-30 |
Misha Brukman | Fix De Morgan's name. |
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| 2004-07-30 |
Chris Lattner | Start using the PatternMatcher a bit. |
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| 2004-07-27 |
Robert Bocchino | This change fixed a bug in the function visitMul. ... |
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| 2004-07-27 |
Brian Gaeke | Make the create...() functions for some of these passes... |
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| 2004-07-21 |
Chris Lattner | * Further cleanup. |
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| 2004-07-21 |
Chris Lattner | Make cast-cast code a bit more defensive |
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| 2004-07-21 |
Chris Lattner | Remove special casing of pointers and treat them generi... |
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| 2004-07-20 |
Chris Lattner | Implement Transforms/InstCombine/IntPtrCast.ll |
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| 2004-07-20 |
Chris Lattner | Implement InstCombine/GEPIdxCanon.ll |
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| 2004-07-20 |
Chris Lattner | Rewrite cast->cast elimination code completely based... |
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| 2004-07-18 |
Chris Lattner | Minor cleanup, no functionality change |
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| 2004-07-18 |
Reid Spencer | Delete a no-op loop. |
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| 2004-07-18 |
Reid Spencer | bug 122: |
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| 2004-07-13 |
Chris Lattner | Factor some code to handle "load (constantexpr cast... |
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| 2004-07-06 |
Chris Lattner | Check to make sure types are sized before calling getTy... |
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| 2004-07-06 |
Chris Lattner | Implement rem.ll:test3 |
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| 2004-07-06 |
Chris Lattner | Fix a minor bug where we would go into infinite loops... |
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| 2004-07-06 |
Chris Lattner | Implement InstCombine/sub.ll:test15: X % -Y === X % Y |
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| 2004-07-03 |
Chris Lattner | Implement add.ll:test22, a common case in MSIL files |
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| 2004-07-02 |
Chris Lattner | Do not call getTypeSize on a type that has no size |
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| 2004-06-27 |
Chris Lattner | Implement InstCombine/add.ll:test21 |
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| 2004-06-18 |
Chris Lattner | Implement Transforms/InstCombine/and.ll:test17, a commo... |
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| 2004-06-17 |
Chris Lattner | Rename Type::PrimitiveID to TypeId and ::getPrimitiveID... |
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| 2004-06-10 |
Chris Lattner | Fix a bug in my checkin from last night that caused... |
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| 2004-06-10 |
Chris Lattner | More minor cleanups |
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| 2004-06-10 |
Chris Lattner | Eliminate many occurrances of Instruction:: |
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| 2004-06-09 |
Chris Lattner | Implement InstCombine/select.ll:test15* |
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| 2004-06-09 |
Chris Lattner | Be more careful about the order we put stuff onto the... |
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| 2004-06-09 |
Chris Lattner | Implement select.ll:test14* |
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| 2004-05-27 |
Chris Lattner | Fix InstCombine/load.ll & PR347. |
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| 2004-05-25 |
Chris Lattner | Implement InstCombine:shift.ll:test16, which turns... |
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| 2004-05-25 |
Chris Lattner | Implement instcombine/cast.ll:test16: |
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| 2004-05-13 |
Chris Lattner | This was not meant to be committed |
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| 2004-05-13 |
Chris Lattner | Fix a nasty bug that caused us to unroll EXTREMELY... |
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| 2004-05-08 |
Chris Lattner | Fix stupid bug in my checkin yesterday |
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| 2004-05-07 |
Chris Lattner | Implement folding of GEP's like: |
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| 2004-05-07 |
Chris Lattner | Fix PR336: The instcombine pass asserts when visiting... |
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| 2004-05-04 |
Chris Lattner | Minor efficiency tweak, suggested by Patrick Meredith |
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| 2004-05-01 |
Chris Lattner | Make sure to reprocess instructions used by deleted... |
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| 2004-05-01 |
Chris Lattner | Make sure the instruction combiner doesn't lose track... |
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| 2004-04-30 |
Chris Lattner | Fix a major pessimization in the instcombiner. If... |
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| 2004-04-27 |
Chris Lattner | Changes to fix up the inst_iterator to pass to boost... |
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| 2004-04-26 |
Chris Lattner | Instcombine X/-1 --> 0-X |
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| 2004-04-17 |
Chris Lattner | Fix a HUGE pessimization on X86. The indvars pass... |
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| 2004-04-16 |
Chris Lattner | Fix some really nasty dominance bugs that were exposed... |
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| 2004-04-14 |
Chris Lattner | ADd a trivial instcombine: load null -> null |
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| 2004-04-11 |
Chris Lattner | Fix a bug in my select transformation |
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| 2004-04-10 |
Chris Lattner | Implement InstCombine/select.ll:test13* |
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| 2004-04-10 |
Chris Lattner | Implement InstCombine/add.ll:test20 |
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| 2004-04-10 |
Chris Lattner | Fix spurious warning in release mode |
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| 2004-04-09 |
Chris Lattner | Implement select.ll:test12* |
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| 2004-04-09 |
Chris Lattner | Fold binary operators with a constant operand into... |
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| 2004-04-09 |
Chris Lattner | Implement select.ll:test11 |
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| 2004-04-08 |
Chris Lattner | Implement InstCombine/cast-propagate.ll |
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| 2004-04-08 |
Chris Lattner | Implement InstCombine/select.ll:test[7-10] |
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| 2004-04-07 |
Chris Lattner | Implement test/Regression/Transforms/InstCombine/getele... |
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| 2004-04-05 |
Chris Lattner | Fix a bug in yesterdays checkins which broke siod.... |
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| 2004-04-05 |
Chris Lattner | Fix InstCombine/2004-04-04-InstCombineReplaceAllUsesWith.ll |
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