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path: root/lib/Transforms/InstCombine
Commit message (Expand)AuthorAge
* Stop emitting instructions with the name "tmp" they eat up memory and have to...Benjamin Kramer2011-09-27
* Fix an infinite loop where a transform in InstCombiner::visitAnd claims a con...Eli Friedman2011-09-19
* Make demanded-elt simplification for shufflevector slightly stronger. Spotte...Eli Friedman2011-09-15
* Split the init.trampoline intrinsic, which currently combines GCC'sDuncan Sands2011-09-06
* Use Duncan's patch to delete the instructions in reverse order (minus the lan...Bill Wendling2011-09-04
* Update comments to reflect reality.Bill Wendling2011-09-02
* Reduce indentation. No functionality change.Bill Wendling2011-09-01
* Change worklist driven deletion to be an iterative process.Bill Wendling2011-09-01
* Resubmit with fix. Properly remove the instructions except for landingpad, wh...Bill Wendling2011-09-01
* Submitted this too early.Bill Wendling2011-09-01
* Don't DCE the landingpad instruction.Bill Wendling2011-09-01
* Fixes following the CR by Chris and Duncan:Nadav Rotem2011-08-29
* Bitcasts are transitive. Bitcast-Bitcast-X becomes Bitcast-X.Nadav Rotem2011-08-28
* When inserting new instructions, use getFirstInsertionPt instead ofBill Wendling2011-08-25
* Revert r137655. There is some question about whether the 'landingpad'Bill Wendling2011-08-17
* Use the getFirstInsertionPt() method instead of getFirstNonPHI + an 'isa<>'Bill Wendling2011-08-16
* A few places where we want to skip the landingpad instruction for insertion.Bill Wendling2011-08-16
* Don't sink the instruction to before a landingpad instruction.Bill Wendling2011-08-15
* Update instcombine for atomic load/store.Eli Friedman2011-08-15
* Duncan pointed out that the LandingPadInst might read memory. (It might alsoBill Wendling2011-08-15
* Don't try to sink the landingpad instruction. It's immobile.Bill Wendling2011-08-15
* This transform is not safe. Thanks to Eli for pointing that out!Nick Lewycky2011-08-14
* Don't attempt to add 'nsw' when intermediate instructions had no such guarantee.Nick Lewycky2011-08-14
* Teach instcombine to preserve the nsw bit by doing an after-the-fact analysisNick Lewycky2011-08-14
* Small cleanups:Nick Lewycky2011-08-03
* Fix logical error when detecting lifetime intrinsics.Nick Lewycky2011-08-03
* Teach InstCombine that lifetime intrincs aren't a real user on the result of aNick Lewycky2011-08-02
* Add the 'resume' instruction for the new EH rewrite.Bill Wendling2011-07-31
* Add a small gep optimization I noticed was missing while reading some IL.Rafael Espindola2011-07-31
* Revert r136253, r136263, r136269, r136313, r136325, r136326, r136329, r136338,Bill Wendling2011-07-30
* Make sure to correctly clear the exact/nuw/nsw flags off of shifts when they ...Eli Friedman2011-07-29
* Rewrite the CMake build to use explicit dependencies between libraries,Chandler Carruth2011-07-29
* Merge the contents from exception-handling-rewrite to the mainline.Bill Wendling2011-07-27
* Shorten some expressions by using ArrayRef::slice().Frits van Bommel2011-07-25
* Convert GetElementPtrInst to use ArrayRef.Jay Foad2011-07-25
* Convert IRBuilder::CreateGEP and IRBuilder::CreateInBoundsGEP to useJay Foad2011-07-22
* Fix an MSVC warning, caused by a case I missed when convertingJay Foad2011-07-22
* Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where i...Eli Friedman2011-07-20
* Convert SimplifyGEPInst to use ArrayRef.Jay Foad2011-07-19
* Convert TargetData::getIndexedOffset to use ArrayRef.Jay Foad2011-07-19
* Use ArrayRef in ConstantFoldInstOperands and ConstantFoldCall.Jay Foad2011-07-19
* Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previ...Frits van Bommel2011-07-18
* land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner2011-07-18
* Convert CallInst and InvokeInst APIs to use ArrayRef.Jay Foad2011-07-15
* start using the new helper methods a bit.Chris Lattner2011-07-15
* Change Intrinsic::getDeclaration and friends to take an ArrayRef.Benjamin Kramer2011-07-14
* It's not safe to fold (fptrunc (sqrt (fpext x))) to (sqrtf x) if there is ano...Evan Cheng2011-07-13
* Convert InsertValueInst and ExtractValueInst APIs to use ArrayRef.Jay Foad2011-07-13
* Second attempt at de-constifying LLVM Types in FunctionType::get(),Jay Foad2011-07-12
* Revert r134893 and r134888 (and related patches in other trees). It was causingBill Wendling2011-07-12