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AgeCommit message (Expand)Author
2011-02-19implement PR9264: disambiguating 'bt mem, imm' as a btl.Chris Lattner
2011-02-19rewrite the memset_pattern pattern generation stuff to accept any 2/4/8/16-byteChris Lattner
2011-02-19Stores of null pointers should turn into memset, we weren't recognizingChris Lattner
2011-02-19Implement rdar://9009151, transforming strided loop stores ofChris Lattner
2011-02-19DIE numbers do not add any value in this test. Devang Patel
2011-02-18Do not lose debug info of an inlined function argument even if the argument i...Devang Patel
2011-02-18Reapply r114997 now that the buildbots have been updated.Bill Wendling
2011-02-18Add assembly parsing support for "msr" and also fix its encoding. Also addBruno Cardoso Lopes
2011-02-18Add some transforms of the kind X-Y>X -> 0>Y which are valid when there is noDuncan Sands
2011-02-18add a testcase for r125827Chris Lattner
2011-02-18Roll out r125794 to help diagnose the llvm-gcc-i386-linux-selfhost failure.Cameron Zwarich
2011-02-18prevent jump threading from merging blocks when their address isChris Lattner
2011-02-18Recognize monitor/mwait with explicit register argumentsJoerg Sonnenberger
2011-02-17Recognize leavel and leaveq aliases for leave.Joerg Sonnenberger
2011-02-17Do not lose debug info of an inlined function argument even if the argument i...Devang Patel
2011-02-17have instcombine preserve nsw/nuw/exact when sinkingChris Lattner
2011-02-17fix instcombine merging GEPs through a PHI to only make theChris Lattner
2011-02-17Enhance constant folding of bitcast operations on vectors of floats.Nadav Rotem
2011-02-17Triple::MinGW64 is deprecated and removed. We can use Triple::MinGW32 generally.NAKAMURA Takumi
2011-02-17Transform "A + B >= A + C" into "B >= C" if the adds do not wrap. Likewise f...Duncan Sands
2011-02-17preserve NUW/NSW when transforming add x,xChris Lattner
2011-02-17filecheckizeChris Lattner
2011-02-17fix PR9215, preventing -reassociate from clearing nsw/nuw whenChris Lattner
2011-02-16Gas is very inconsistent about when a relaxation/relocation is needed. DoRafael Espindola
2011-02-16The change for PR9190 wasn't quite right. We need to avoid making theEric Christopher
2011-02-16Add testcase for PR9190.Eric Christopher
2011-02-16Add support for pushsection and popsection. Patch by Joerg Sonnenberger.Rafael Espindola
2011-02-15Teach PatternMatch that splat vectors could be floating point as well asNick Lewycky
2011-02-15Add support for parsing [expr].Roman Divacky
2011-02-15Ignore DBG_VALUE machine instructions while constructing instruction ranges b...Devang Patel
2011-02-15Fix 9216 - Endless loop in InstCombine pass.Nadav Rotem
2011-02-14Do not hoist @llvm.dbg.value. Here, @llvm.dbg.value is "referring" a value th...Devang Patel
2011-02-14Switch llvm to using comdats. For now always use groups with a singleRafael Espindola
2011-02-14PR9139: Specify ARM/Darwin triple for vector-DAGCombine.ll test.Bob Wilson
2011-02-14Fix encoding and add parsing support for the arm/thumb CPS instruction:Bruno Cardoso Lopes
2011-02-14fix PR9210 by implementing some type legalization logic for Chris Lattner
2011-02-13Enhance ComputeMaskedBits to know that aligned frameindexesChris Lattner
2011-02-13Teach instsimplify that X+Y>=X+Z is the same as Y>=Z if neither side overflows,Duncan Sands
2011-02-13Fix testNadav Rotem
2011-02-13Fix a regression from r125393;Nadav Rotem
2011-02-13when legalizing extremely wide shifts, make sure that Chris Lattner
2011-02-13fix visitShift to properly zero extend the shift amount if the provided operandChris Lattner
2011-02-13add PR#Chris Lattner
2011-02-13implement instcombine folding for things like (x >> c) < 42.Chris Lattner
2011-02-13teach SCEV that the scale and addition of an inbounds gep don't NSW.Chris Lattner
2011-02-12Add encodings and mnemonics for FXSAVE64 and FXRSTOR64.Reid Kleckner
2011-02-12Prevent IMPLICIT_DEF/KILL to become a delay filler instruction in SPARC backend.Venkatraman Govindaraju
2011-02-12SimplifyLibCalls: Add missing legalize check on various printf to puts andDaniel Dunbar
2011-02-12tests: FileCheckizeDaniel Dunbar
2011-02-12A fix for 9165.Nadav Rotem