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* @llvm.dbg.stoppoint intrinsic is not used anymore.Devang Patel2010-03-011-98/+0
* Update to use new debug info encoding scheme. As a bonus, now the test passes!Devang Patel2010-03-011-55/+64
* Remove this test because it checks wheter optimizer handled @llvm.dbg.global_...Devang Patel2010-03-011-54/+0
* LLVM instruction syntax doesn't have trailing semicolons.Dan Gohman2010-03-011-5/+5
* Teach APFloat how to create both QNaNs and SNaNs and with arbitrary-widthJohn McCall2010-02-281-2/+1
* fix PR6414, a nondeterminism issue in IPSCCP which was becauseChris Lattner2010-02-271-0/+32
* fix PR6435 another bug from the MallocInst elimination work.Chris Lattner2010-02-261-0/+27
* this file lacks a run line!Chris Lattner2010-02-261-0/+1
* rewrite OptimizeGlobalAddressOfMalloc to fix PR6422, some bugsChris Lattner2010-02-251-0/+17
* Make LoopSimplify change conditional branches in loop exiting blocksDan Gohman2010-02-252-1/+66
* Don't do (X != Y) ? X : Y -> X for floating-point values; it doesn'tDan Gohman2010-02-231-0/+53
* Remove the code which constant-folded ptrtoint(inttoptr(x)+c) toDan Gohman2010-02-231-27/+0
* Convert this test to FileCheck and add a testcase for PR3574.Dan Gohman2010-02-231-3/+15
* Instcombine constant folding can normalize gep with negative index to index w...Evan Cheng2010-02-221-1/+31
* Add a test for canonicalizing ConstantExpr operands.Dan Gohman2010-02-221-1/+10
* Constant-fold certain comparisons with infinity and negative infinity.Dan Gohman2010-02-221-0/+155
* Teach ScalarEvolution how to compute a tripcount for a loop withDan Gohman2010-02-198-12/+12
* Fold bswap(undef) to undef.Dan Gohman2010-02-171-0/+6
* Testcase for critical edge splitting with load PRE.Bob Wilson2010-02-161-0/+27
* fix PR6305 by handling BlockAddress in a helper functionChris Lattner2010-02-151-0/+11
* Fix a problem where we had bitcasted operands that gave usEric Christopher2010-02-131-0/+9
* 1. modernize the constantmerge pass, using densemap/smallvector.Chris Lattner2010-02-121-10/+24
* rename testChris Lattner2010-02-121-0/+0
* Reapply the new LoopStrengthReduction code, with compile time andDan Gohman2010-02-1211-15/+23
* Make sure that ConstantExpr offsets also aren't off of externEric Christopher2010-02-111-0/+15
* Rename ValueRequiresCast to ShouldOptimizeCast, to better reflectChris Lattner2010-02-111-0/+16
* convert to filecheck.Chris Lattner2010-02-111-4/+2
* Make DSE only scan blocks that are reachable from the entryChris Lattner2010-02-111-0/+14
* a testcase that doesn't crash GVN but could someday.Chris Lattner2010-02-111-3/+19
* Make jump threading honor x|undef -> true and x&undef -> false,Chris Lattner2010-02-111-0/+69
* Add ConstantExpr handling to Intrinsic::objectsize lowering.Eric Christopher2010-02-111-2/+1
* Move Intrinsic::objectsize lowering back to InstCombineCalls andEric Christopher2010-02-091-3/+3
* Pull these back out, they're a little too aggressive and timeEric Christopher2010-02-091-5/+5
* fix PR6193, only considering sign extensions *from i1* for thisChris Lattner2010-02-091-0/+11
* Add a new pass to do llvm.objsize lowering using SCEV.Eric Christopher2010-02-091-5/+5
* Add a test for my change to disable reassociation for i1 types.Bob Wilson2010-02-061-0/+10
* Teach SimplifyCFG about magic pointer constants.Jakob Stoklund Olesen2010-02-051-0/+76
* fix logical-select to invoke filecheck right, and fix hte instcombineChris Lattner2010-02-051-1/+3
* Remove this code for now. I have a better idea and will rewrite withEric Christopher2010-02-051-2/+13
* Temporarily revert this since it appears to have caused a buildEric Christopher2010-02-041-12/+2
* Rework constant expr and array handling for objectsize instcombining.Eric Christopher2010-02-041-2/+12
* If we're dealing with a zero-length array, don't lower to anyEric Christopher2010-02-031-0/+11
* Revert 94937 and move the noreturn check to codegen.Evan Cheng2010-02-031-12/+0
* Recommit this, looks like it wasn't the cause.Eric Christopher2010-02-032-0/+42
* Hopefully temporarily revert this.Eric Christopher2010-02-022-42/+0
* Re-add strcmp and known size object size checking optimization.Eric Christopher2010-02-022-0/+42
* don't turn (A & (C0?-1:0)) | (B & ~(C0?-1:0)) -> C0 ? A : BChris Lattner2010-02-021-0/+14
* fix a crash in loop unswitch on a loop invariant vector condition.Chris Lattner2010-02-021-1/+16
* remove an unreduced testcase, rename another.Chris Lattner2010-02-022-1697/+0
* fix PR6195, a bug constant folding scalar -> vector compares.Chris Lattner2010-02-011-0/+9