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* [LPM] Fix PR18643, another scary place where loop transforms failed toChandler Carruth2014-01-29
* [LPM] Fix PR18642, a pretty nasty bug in IndVars that "never mattered"Chandler Carruth2014-01-29
* LoopVectorizer: Don't count the induction variable multiple timesArnold Schwaighofer2014-01-29
* Fix pr14893.Rafael Espindola2014-01-28
* [vectorizer] Completely disable the block frequency guidance of the loopChandler Carruth2014-01-28
* Update optimization passes to handle inalloca argumentsReid Kleckner2014-01-28
* [LPM] Fix PR18616 where the shifts to the loop pass manager to extractChandler Carruth2014-01-28
* LoopVectorize: Support conditional stores by scalarizingArnold Schwaighofer2014-01-28
* PGO branch weight: keep halving the weights until they can fit intoManman Ren2014-01-27
* [vectorize] Initial version of respecting PGO in the vectorizer: treatChandler Carruth2014-01-27
* ConstantHoisting: We can't insert instructions directly in front of a PHI node.Benjamin Kramer2014-01-27
* [vectorizer] Add an override for the target instruction cost and use itChandler Carruth2014-01-27
* [vectorizer] Simplify code to use existing helpers on the FunctionChandler Carruth2014-01-27
* [vectorizer] Teach the loop vectorizer's unroller to only unroll byChandler Carruth2014-01-27
* [vectorizer] Add some flags which are useful for conducting experimentsChandler Carruth2014-01-27
* [vectorizer] Fix a trivial oversight where we always requested theChandler Carruth2014-01-27
* [vectorizer] Clean up the handling of unvectorized loop unrolling in theChandler Carruth2014-01-27
* [LPM] Conclude my immediate work by making the LoopVectorizerChandler Carruth2014-01-25
* [LPM] Make LCSSA a utility with a FunctionPass that applies it to allChandler Carruth2014-01-25
* Revert "Revert "Add Constant Hoisting Pass" (r200034)"Juergen Ributzka2014-01-25
* Revert "Add Constant Hoisting Pass" (r200034)Hans Wennborg2014-01-25
* Add Constant Hoisting PassJuergen Ributzka2014-01-24
* InstCombine: Don't try to use aggregate elements of ConstantExprs.Benjamin Kramer2014-01-24
* Revert "Add Constant Hoisting Pass"Juergen Ributzka2014-01-24
* Add Constant Hoisting PassJuergen Ributzka2014-01-24
* Fix known typosAlp Toker2014-01-24
* [LPM] Fix a logic error in LICM spotted by inspection.Chandler Carruth2014-01-24
* [cleanup] Use the type-based preservation method rather than a stringChandler Carruth2014-01-24
* Remove tail marker when changing an argument to an alloca.Rafael Espindola2014-01-23
* [LPM] Make LoopSimplify no longer a LoopPass and instead both a utilityChandler Carruth2014-01-23
* Handle an addrspacecast case in memcpyoptMatt Arsenault2014-01-22
* Loop strength reduce: fix function name.Tim Northover2014-01-22
* [SROA] Fix a bug which could cause the common type finding to returnChandler Carruth2014-01-21
* Fix all the remaining lost-fast-math-flags bugs I've been able to find. The ...Owen Anderson2014-01-20
* InstCombine: Modernize a bunch of cast combines.Benjamin Kramer2014-01-19
* InstCombine: Hoist 3 copies of AddOne/SubOne into a header.Benjamin Kramer2014-01-19
* InstCombine: Replace a hand-rolled version of isKnownToBeAPowerOfTwo with the...Benjamin Kramer2014-01-19
* InstCombine: Teach most integer add/sub/mul/div combines how to deal with vec...Benjamin Kramer2014-01-19
* InstCombine: Refactor fmul/fdiv combines to handle vectors.Benjamin Kramer2014-01-19
* Fix a really nasty SROA bug with how we handled out-of-bounds memcpyChandler Carruth2014-01-19
* LoopVectorizer: A reduction that has multiple uses of the reduction value is notArnold Schwaighofer2014-01-19
* Don't refuse to transform constexpr(call(arg, ...)) to call(constexpr(arg), ....Nick Lewycky2014-01-18
* InstCombine: Make the (fmul X, -1.0) -> (fsub -0.0, X) transform handle vecto...Benjamin Kramer2014-01-18
* Fix more instances of dropped fast math flags when optimizing FADD instructio...Owen Anderson2014-01-18
* [asan] extend asan-coverage (still experimental).Kostya Serebryany2014-01-17
* [opt][PassInfo] Allow opt to run passes that need target machine.Quentin Colombet2014-01-16
* Fix two cases where we could lose fast math flags when optimizing FADD expres...Owen Anderson2014-01-16
* Fix an instance where we would drop fast math flags when performing an fdiv t...Owen Anderson2014-01-16
* Fix a bug in InstCombine where we failed to preserve fast math flags when opt...Owen Anderson2014-01-16
* Teach InstCombine that (fmul X, -1.0) can be simplified to (fneg X), which LL...Owen Anderson2014-01-16
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