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* Reapply r166405, teaching tailcallelim to be smarter about nocapture, with aNick Lewycky2012-10-221-4/+19
* Revert r166405, "Teach TailRecursionElimination to consider 'nocapture' when ...NAKAMURA Takumi2012-10-221-4/+2
* Teach TailRecursionElimination to consider 'nocapture' when deciding whetherNick Lewycky2012-10-211-2/+4
* DataLayout should use itself when calculating the size of a vector.Hal Finkel2012-10-211-0/+50
* Revert r166390 "LoopIdiom: Replace custom dependence analysis with LoopDepend...Benjamin Kramer2012-10-212-102/+0
* LoopIdiom: Replace custom dependence analysis with LoopDependenceAnalysis.Benjamin Kramer2012-10-212-0/+102
* Fix a bug in the vectorization of wide load/store operations.Nadav Rotem2012-10-211-0/+30
* Add support for reduction variables that do not start at zero.Nadav Rotem2012-10-211-4/+34
* Vectorizer: fix a bug in the classification of induction/reduction phis.Nadav Rotem2012-10-211-0/+15
* Fix an infinite loop in the loop-vectorizer.Nadav Rotem2012-10-201-0/+12
* InstCombine: Fix an edge case where constant icmps could sneak into ConstantF...Benjamin Kramer2012-10-201-0/+34
* Vectorize: teach cavVectorizeMemory to distinguish between A[i]+=x and A[B[i]...Nadav Rotem2012-10-202-0/+98
* Vectorizer: Add support for loop reductions.Nadav Rotem2012-10-193-37/+123
* [mips] Use 64-bit registers to return an sret pointer if target ABI is N64.Akira Hatanaka2012-10-191-0/+14
* [mips] Add code to do tail call optimization.Akira Hatanaka2012-10-191-0/+100
* SimplifyLibcalls: The return value of ffsll is always i32, even when the inpu...Benjamin Kramer2012-10-191-3/+12
* tests: Stop mangling '-vg' into the triple, we don't use this currently.Daniel Dunbar2012-10-191-4/+0
* This patch is to fix radar://8426430. It is about llvm support of __builtin_d...Shuxin Yang2012-10-191-0/+12
* Indvars: Don't recursively delete instruction during BB iteration.Benjamin Kramer2012-10-191-0/+18
* Lower BUILD_VECTOR to SHUFFLE + INSERT_VECTOR_ELT for X86Michael Liao2012-10-191-0/+15
* SCEVExpander: Don't crash when trying to merge two constant phis.Benjamin Kramer2012-10-192-1/+27
* ARM:Stepan Dyatkovskiy2012-10-191-0/+29
* [asan] make sure asan erases old unused allocas after it created a new one. T...Kostya Serebryany2012-10-191-0/+20
* vectorizer: Add support for reading and writing from the same memory location.Nadav Rotem2012-10-191-0/+35
* Mark bugpoint tests with XFAIL when building with LTO. <rdar://problem/12473675>Bob Wilson2012-10-183-0/+3
* test: Add a lit config variable to check if LTO is enabled.Daniel Dunbar2012-10-183-0/+16
* Use pre-python 2.5 syntax in lit.cfg.Sebastian Pop2012-10-181-1/+4
* Clear unknown mem ops when merging stack slots (pr14090)Sebastian Pop2012-10-181-0/+76
* instcombine: Migrate strcpy optimizationsMeador Inge2012-10-184-61/+97
* In SimplifySelectOps we pulled two loads through a select node despite the fa...Nadav Rotem2012-10-181-0/+61
* This patch fixes failures in the SingleSource/Regression/C/uint64_to_floatUlrich Weigand2012-10-181-0/+27
* Vectorizer: Add support for loops with an unknown count. For example:Nadav Rotem2012-10-182-5/+3
* Revert part of r166049 back and enable test case in r166125.Michael Liao2012-10-171-1/+0
* Disable extract-concat test case temporarilyMichael Liao2012-10-171-1/+2
* Revert r166049Michael Liao2012-10-171-18/+0
* Add conditional branch instructions and their patterns.Reed Kotler2012-10-1710-0/+281
* Teach DAG combine to fold (extract_subvec (concat v1, ..) i) to v_iMichael Liao2012-10-171-0/+17
* Add a loop vectorizer.Nadav Rotem2012-10-173-0/+690
* Fix fallout from RegInfo => FrameLowering refactoring on MSP430.Anton Korobeynikov2012-10-171-0/+17
* This just in, it is a *bad idea* to use 'udiv' on an offset ofChandler Carruth2012-10-171-0/+20
* Fix setjmp on models with non-Small code model nor non-Static relocation modelMichael Liao2012-10-171-2/+16
* Avoid rematerializing a redef immediately after the old def.Jakob Stoklund Olesen2012-10-161-0/+23
* Revert r166046 "Switch back to the old coalescer for now to fix the 32 bit bit"Jakob Stoklund Olesen2012-10-162-24/+1
* [InstCombine] Teach InstCombine how to handle an obfuscated splat.Michael Gottesman2012-10-161-0/+11
* Teach DAG combine to fold (trunc (fptoXi x)) to (fptoXi x)Michael Liao2012-10-161-0/+18
* Switch back to the old coalescer for now to fix the 32 bit bitRafael Espindola2012-10-162-1/+24
* This patch addresses PR13949.Bill Schmidt2012-10-162-18/+257
* Issue:Stepan Dyatkovskiy2012-10-162-12/+61
* Reapply r165661, Patch by Shuxin Yang <shuxin.llvm@gmail.com>.NAKAMURA Takumi2012-10-161-0/+16
* Fix the cpu name and add -verify-machineinstrs.Rafael Espindola2012-10-161-1/+1