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path: root/lib/Transforms/Scalar/CodeGenPrepare.cpp
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* CodeGenPrep: turn lookup tables into switches for some targets.Hans Wennborg2012-09-191-4/+114
* Stylistic and 80-col fixesEvan Cheng2012-09-141-7/+3
* Fix Doxygen issues:Dmitri Gribenko2012-09-131-1/+4
* Generic Bypass Slow DivPreston Gurd2012-09-041-1/+14
* Not all targets have efficient ISel code generation for select instructions.Nadav Rotem2012-09-021-7/+22
* Make MemoryBuiltins aware of TargetLibraryInfo.Benjamin Kramer2012-08-291-1/+1
* revise debug output to avoid dangling pointerMichael Liao2012-08-211-1/+1
* Remove dead flag.Bill Wendling2012-08-151-9/+3
* During the CodeGenPrepare we often lower intrinsics (such as objsize)Nadav Rotem2012-08-141-0/+39
* Teach CodeGenPrep to look past bitcast when it's duplicating return instructionEvan Cheng2012-07-271-3/+14
* make all Emit*() functions consult the TargetLibraryInfo information before c...Nuno Lopes2012-07-251-1/+1
* Clean whitespaces.Nadav Rotem2012-07-241-29/+29
* CodeGenPrepare: Don't crash when TLI is not available.Benjamin Kramer2012-06-291-1/+2
* Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.hChandler Carruth2012-06-291-12/+12
* Switch the select to branch transformation on by default.Benjamin Kramer2012-05-061-3/+4
* CodeGenPrepare: Add a transform to turn selects into branches in some cases.Benjamin Kramer2012-05-051-0/+84
* Refactor the interface to recursively simplifying instructions to be tadChandler Carruth2012-03-241-2/+2
* Target override to allow CodeGenPrepare to sink address operands to intrinsic...Pete Cooper2012-03-131-0/+9
* Do trivial CSE of dead BBs during codegen preparation.Bill Wendling2012-03-041-1/+20
* Extend Attributes to 64 bitsKostya Serebryany2012-01-201-2/+2
* Propagate TargetLibraryInfo throughout ConstantFolding.cpp and Chad Rosier2011-12-011-2/+9
* Fold two identical set lookups into one. No functionality change.Nick Lewycky2011-09-291-4/+2
* Stop emitting instructions with the name "tmp" they eat up memory and have to...Benjamin Kramer2011-09-271-1/+1
* Use IRBuilder.Devang Patel2011-09-061-17/+14
* Dramatically speedup codegen prepare by a) avoiding use of dominator tree and...Devang Patel2011-08-181-16/+38
* Use the getFirstInsertionPt() method instead of getFirstNonPHI + an 'isa<>'Bill Wendling2011-08-161-13/+6
* In places where it's using "getFirstNonPHI", skip the landingpad instruction ...Bill Wendling2011-08-151-5/+8
* Skip the insertion iterator past the landingpad instruction if there.Bill Wendling2011-08-151-0/+1
* land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner2011-07-181-4/+4
* Fix warnings due to 132263; Thanks rdivacky.Nadav Rotem2011-05-291-2/+4
* Refactor getActionType and getTypeToTransformTo ; place all of the 'decision'Nadav Rotem2011-05-271-2/+2
* Fix warning about || and && without explicit grouping.Chandler Carruth2011-05-261-2/+2
* Do not insert anything after terminator.Devang Patel2011-05-261-1/+2
* Do not move DBG_VALUE in middle of PHI nodes.Devang Patel2011-05-261-1/+4
* If llvm.dbg.value and the value instruction it refers to are far apart then i...Devang Patel2011-05-261-1/+13
* Add a parameter to ConstantFoldTerminator() that callers can use to ask it to...Frits van Bommel2011-05-221-1/+1
* Revert commit 131534 since it seems to have broken several buildbots.Duncan Sands2011-05-181-2/+2
* Refactor getActionType and getTypeToTransformTo ; place all of the 'decision'Nadav Rotem2011-05-181-2/+2
* Fix a bug where RecursivelyDeleteTriviallyDeadInstructions couldChris Lattner2011-04-091-3/+18
* Debug intrinsics must be skipped at the beginning and ends of blocks, lest theyCameron Zwarich2011-03-241-2/+6
* It is enough for the CallInst to have no uses to be made a tail call with a retCameron Zwarich2011-03-241-1/+1
* s/UpdateDT/ModifiedDT/gDevang Patel2011-03-241-8/+8
* Do early taildup of ret in CodeGenPrepare for potential tail calls that have aCameron Zwarich2011-03-241-17/+37
* Use an early return instead of a long if block.Cameron Zwarich2011-03-241-51/+51
* When UpdateDT is set, DT is invalid, which could cause problems when trying toCameron Zwarich2011-03-241-2/+3
* Check for TLI so that -codegenprepare can be used from opt.Cameron Zwarich2011-03-241-0/+3
* Re-apply r127953 with fixes: eliminate empty return block if it has no predec...Evan Cheng2011-03-211-10/+122
* Revert r127953, "SimplifyCFG has stopped duplicating returns into predecessorsDaniel Dunbar2011-03-191-99/+4
* SimplifyCFG has stopped duplicating returns into predecessors to canonicalize IREvan Cheng2011-03-191-4/+99
* Roll r127459 back in:Cameron Zwarich2011-03-111-0/+14
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