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* Instcombine: Fix pattern where the sext did not dominate the icmp using itTobias Grosser2011-01-09
* teach SCEV analysis of PHI nodes that PHI recurences formedChris Lattner2011-01-09
* reduce indentation. Print <nuw> and <nsw> when dumping SCEV AddRec'sChris Lattner2011-01-09
* Merge memsets followed by neighboring memsets and other stores intoChris Lattner2011-01-08
* fix an issue in IsPointerOffset that prevented us from recognizing thatChris Lattner2011-01-08
* enhance memcpyopt to merge a store and a subsequentChris Lattner2011-01-08
* merge two tests and filecheckifyChris Lattner2011-01-08
* When loop rotation happens, it is *very* common for the duplicated condbrChris Lattner2011-01-08
* Three major changes:Chris Lattner2011-01-08
* First step in fixing PR8927:Rafael Espindola2011-01-08
* Fix a bug in r123034 (trying to sext/zext non-integers) and clean up a little.Frits van Bommel2011-01-08
* Have loop-rotate simplify instructions (yay instsimplify!) as it clonesChris Lattner2011-01-08
* Recognize inline asm 'rev /bin/bash, ' as a bswap intrinsic call.Evan Cheng2011-01-08
* Do not model all INLINEASM instructions as having unmodelled side effects.Evan Cheng2011-01-07
* Speculatively revert r123032.Devang Patel2011-01-07
* Lower some BUILD_VECTORS using VEXT+shuffle.Bob Wilson2011-01-07
* InstCombine: Match min/max hidden by sext/zextTobias Grosser2011-01-07
* Appropriately truncate debug info range in dwarf output.Devang Patel2011-01-07
* Revert 122959, it needs more thought. Add it back to README.txt with addition...Benjamin Kramer2011-01-07
* Revert r122955. It seems using movups to lower memcpy can cause massive regre...Evan Cheng2011-01-07
* Rename lisp-like functions as suggested by Gabor Greif as loooong timeDavid Greene2011-01-07
* Try to unbreak the arm buildbot.Benjamin Kramer2011-01-07
* Add testcases for PR8411 (vget_low and vget_high implemented as shuffles).Bob Wilson2011-01-07
* Add ARM patterns to match EXTRACT_SUBVECTOR nodes.Bob Wilson2011-01-07
* Fix the other problem reported in PR8582. Testcase and patch byDuncan Sands2011-01-06
* Add a testcase for PR8582, which mysteriously fixed itself, in case the problemDuncan Sands2011-01-06
* PR8921: LDM/POP do not support interworking prior to v5t.Bob Wilson2011-01-06
* Correctly disassemble truncated asm.Rafael Espindola2011-01-06
* InstCombine: Turn _chk functions into the "unsafe" variant if length and max ...Benjamin Kramer2011-01-06
* InstCombine: If we call llvm.objectsize on a malloc call we can replace it wi...Benjamin Kramer2011-01-06
* InstCombine: Teach llvm.objectsize folding to look through GEPs.Benjamin Kramer2011-01-06
* Use movups to lower memcpy and memset even if it's not fast (like corei7).Evan Cheng2011-01-06
* Re-implement r122936 with proper target hooks. Now getMaxStoresPerMemcpyEvan Cheng2011-01-06
* implement constant folding support for an exotic constant expr:Chris Lattner2011-01-06
* Revert r122936. I'll re-implement the change.Evan Cheng2011-01-06
* Fix test to coincide with r122934 change from PR8919.Bill Wendling2011-01-06
* r105228 reduced the memcpy / memset inline limit to 4 with -Os to avoid blowingEvan Cheng2011-01-06
* Avoid zero extend bit test operands to pointer type if all the masks fit inEvan Cheng2011-01-06
* Optimize:Evan Cheng2011-01-05
* fix PR8900, a shuffle miscompilation. Patch by Nadav Rotem!Chris Lattner2011-01-05
* Fix lit for people whose LLVM path contains 'opt', which is a common director...Frits van Bommel2011-01-05
* fix an off-by-one bug that caused a crash analyzingChris Lattner2011-01-04
* Include llvm-gcc dir before llvm_tools_dirTobias Grosser2011-01-04
* Teach loop-idiom to turn a loop containing a memset into a larger memsetChris Lattner2011-01-04
* Don't pattern match "/clang" so we don't mangle directory names. SomeDavid Greene2011-01-04
* Convert MC tests to .s so codegen changes won't break them.Evan Cheng2011-01-03
* Duncan deftly points out that readnone functions aren'tChris Lattner2011-01-03
* Use pushq / popq instead of subq $8, %rsp / addq $8, %rsp to adjust stack inEvan Cheng2011-01-03
* Don't pattern match "clang-" as it may be part of a tool name with aDavid Greene2011-01-03
* fix rdar://8813415 - a miscompilation of 164.gzip that loop-idiomChris Lattner2011-01-03