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AgeCommit message (Expand)Author
2012-10-25Teach SROA how to split whole-alloca integer loads and stores intoChandler Carruth
2012-10-25Add support for additional reduction variables: AND, OR, XOR.Nadav Rotem
2012-10-24Implement a basic cost model for vector and scalar instructions. Nadav Rotem
2012-10-24Update GVN to support vectors of pointers.Hal Finkel
2012-10-24LoopVectorizer: Add a basic cost model which uses the VTTI interface.Nadav Rotem
2012-10-24getSmallConstantTripMultiple should never return zero.Hal Finkel
2012-10-24Add in support for getIntPtrType to get the pointer type based on the address...Micah Villmow
2012-10-24Add a testcase that would have noticed the typo fixed in commit 166475.Duncan Sands
2012-10-23Merge commit '92b0d8cf2c51debc7f4fb30a417ae839077a8ed0'Derek Schuff
2012-10-23Use the AliasAnalysis isIdentifiedObj because it also understands mallocs and...Nadav Rotem
2012-10-23Ignore unreachable blocks when doing memory dependence analysis on non-localBill Wendling
2012-10-23Transform code like thisDuncan Sands
2012-10-22Don't crash if the load/store pointer is not a GEP.Nadav Rotem
2012-10-22Revert r166407 because it caused analyzer tests to crash and broke self-host ...Argyrios Kyrtzidis
2012-10-22BBVectorize should ignore unreachable blocks.Hal Finkel
2012-10-22Vectorizer: optimize the generation of selects. If the condition is uniform, ...Nadav Rotem
2012-10-22Reapply r166405, teaching tailcallelim to be smarter about nocapture, with aNick Lewycky
2012-10-22Revert r166405, "Teach TailRecursionElimination to consider 'nocapture' when ...NAKAMURA Takumi
2012-10-21Teach TailRecursionElimination to consider 'nocapture' when deciding whetherNick Lewycky
2012-10-21DataLayout should use itself when calculating the size of a vector.Hal Finkel
2012-10-21Revert r166390 "LoopIdiom: Replace custom dependence analysis with LoopDepend...Benjamin Kramer
2012-10-21LoopIdiom: Replace custom dependence analysis with LoopDependenceAnalysis.Benjamin Kramer
2012-10-21Fix a bug in the vectorization of wide load/store operations.Nadav Rotem
2012-10-21Add support for reduction variables that do not start at zero.Nadav Rotem
2012-10-21Vectorizer: fix a bug in the classification of induction/reduction phis.Nadav Rotem
2012-10-20Fix an infinite loop in the loop-vectorizer.Nadav Rotem
2012-10-20InstCombine: Fix an edge case where constant icmps could sneak into ConstantF...Benjamin Kramer
2012-10-20Vectorize: teach cavVectorizeMemory to distinguish between A[i]+=x and A[B[i]...Nadav Rotem
2012-10-19Vectorizer: Add support for loop reductions.Nadav Rotem
2012-10-19SimplifyLibcalls: The return value of ffsll is always i32, even when the inpu...Benjamin Kramer
2012-10-19Indvars: Don't recursively delete instruction during BB iteration.Benjamin Kramer
2012-10-19SCEVExpander: Don't crash when trying to merge two constant phis.Benjamin Kramer
2012-10-19vectorizer: Add support for reading and writing from the same memory location.Nadav Rotem
2012-10-18Merge commit '3298959540ca744ec16b4c65db244534a929a862'Derek Schuff
2012-10-18instcombine: Migrate strcpy optimizationsMeador Inge
2012-10-18Vectorizer: Add support for loops with an unknown count. For example:Nadav Rotem
2012-10-17PNaCl: Fix nacl-expand-ctors pass to handle llvm.global_ctors being zeroiniti...Mark Seaborn
2012-10-17Add a loop vectorizer.Nadav Rotem
2012-10-17This just in, it is a *bad idea* to use 'udiv' on an offset ofChandler Carruth
2012-10-16Merge commit '320db3f8052c9f506d9ea043ba5da534df40aa08'Derek Schuff
2012-10-16[InstCombine] Teach InstCombine how to handle an obfuscated splat.Michael Gottesman
2012-10-15Merge commit 'bb20b24224734f5369d124181d086703ca439dd7'Derek Schuff
2012-10-15Update the memcpy rewriting to fully support widened int rewriting. ThisChandler Carruth
2012-10-15Follow-up fix to r165928: handle memset rewriting for widened integers,Chandler Carruth
2012-10-15First major step toward addressing PR14059. This teaches SROA to handleChandler Carruth
2012-10-15instcombine: Migrate strcmp and strncmp optimizationsMeador Inge
2012-10-13instcombine: Migrate strchr and strrchr optimizationsMeador Inge
2012-10-13instcombine: Migrate strcat and strncat optimizationsMeador Inge
2012-10-13Teach SROA to cope with wrapper aggregates. These show up a lot in ABIChandler Carruth
2012-10-12Merge commit '40573998821fde7ffeabe8507f4c9e8c7cf762f6'Derek Schuff
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