Programming Languages Research Group: Git

2009-07-17	Eli Friedman	Add operation expansion/promotion for a bunch of operations...	commit \| commitdiff \| tree
2009-07-17	Eli Friedman	Set an operation expansion, noticed while running	commit \| commitdiff \| tree
2009-07-17	Eli Friedman	Make promotion in operation legalization for SETCC...	commit \| commitdiff \| tree
2009-07-17	Eli Friedman	Replace isTrapping with a new, similar method called	commit \| commitdiff \| tree
2009-07-17	Eli Friedman	One more operation expansion for MIPS, from test/CodeGen...	commit \| commitdiff \| tree
2009-07-17	Eli Friedman	Expand a bunch of illegal operations on MIPS (found by	commit \| commitdiff \| tree
2009-07-15	Eli Friedman	Switch invars away from using isTrapping when it really...	commit \| commitdiff \| tree
2009-07-15	Eli Friedman	Don't restrict the set of instructions where we try...	commit \| commitdiff \| tree
2009-07-14	Eli Friedman	Fix trivial todo in instcombine.	commit \| commitdiff \| tree
2009-07-14	Eli Friedman	Fix obvious typo.	commit \| commitdiff \| tree
2009-07-13	Eli Friedman	PR4548: optimize zext+udiv+trunc to udiv.	commit \| commitdiff \| tree
2009-07-13	Eli Friedman	Fix bug in run-line.	commit \| commitdiff \| tree
2009-07-13	Eli Friedman	Canonicalize boolean +/- a constant to a select.	commit \| commitdiff \| tree
2009-07-13	Eli Friedman	Misc simplifications to InstCombiner::commonIntCastTransform...	commit \| commitdiff \| tree
2009-07-13	Eli Friedman	Fix comment.	commit \| commitdiff \| tree
2009-07-13	Eli Friedman	Don't bother to call commonIntCastTransforms for bitcasts...	commit \| commitdiff \| tree
2009-07-12	Eli Friedman	Remove check which is duplicated in	commit \| commitdiff \| tree
2009-07-11	Eli Friedman	Use CreateStackStoreLoad helper in more places.	commit \| commitdiff \| tree
2009-07-09	Eli Friedman	Make EXTRACT_VECTOR_ELT a bit more flexible in terms...	commit \| commitdiff \| tree
2009-07-09	Eli Friedman	Misc encoding fixes; reported on llvmdev.	commit \| commitdiff \| tree
2009-06-19	Eli Friedman	Fix for PR2484: add an SSE1 pattern for a shuffle we...	commit \| commitdiff \| tree
2009-06-19	Eli Friedman	Minor cleanup; fixes review comments for a previous...	commit \| commitdiff \| tree
2009-06-19	Eli Friedman	Misc tweaks to Intel asm printing to make it more compatible...	commit \| commitdiff \| tree
2009-06-19	Eli Friedman	Mark a few Thumb instructions commutable; just happened...	commit \| commitdiff \| tree
2009-06-17	Eli Friedman	Correct an accidental duplication of the test (patch...	commit \| commitdiff \| tree
2009-06-17	Eli Friedman	PR3439: Correct a silly mistake in the SimplifyDemandedUseBi...	commit \| commitdiff \| tree
2009-06-16	Eli Friedman	Remove the "llvm.umul.with.overflow is broken" warning...	commit \| commitdiff \| tree
2009-06-16	Eli Friedman	Add some generic expansion logic for SMULO and UMULO...	commit \| commitdiff \| tree
2009-06-16	Eli Friedman	Misc accumulated tweaks to legalization logic for various...	commit \| commitdiff \| tree
2009-06-11	Eli Friedman	Misc x86 README updates: remove a couple of already...	commit \| commitdiff \| tree
2009-06-07	Eli Friedman	Fix the run-line for this test to work correctly outside...	commit \| commitdiff \| tree
2009-06-07	Eli Friedman	Tweak the expansion code for BIT_CONVERT to generate...	commit \| commitdiff \| tree
2009-06-07	Eli Friedman	Get rid of some unnecessary code.	commit \| commitdiff \| tree
2009-06-07	Eli Friedman	Slightly generalize the code that handles shuffles...	commit \| commitdiff \| tree
2009-06-07	Eli Friedman	PR3628: Add patterns to match SHL/SRL/SRA to the correspondi...	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	PR4340: Run SimplifyDemandedVectorElts on insertelement...	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Fix the expansion for CONCAT_VECTORS so that it doesn...	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Factor out a couple of helpers.	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Avoid crashing on a variable-index insertelement with...	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Get rid of some bogus patterns for X86vzmovl. Don...	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Fix an obvious typo.	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Get rid of a bogus pattern that interferes with optimization.	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	PR2598: make sure to expand illegal forms of integer...	commit \| commitdiff \| tree
2009-06-06	Eli Friedman	Make SINT_TO_FP/UINT_TO_FP vector legalization queries...	commit \| commitdiff \| tree
2009-06-04	Eli Friedman	PR3739, part 2: Use an explicit store to spill XMM...	commit \| commitdiff \| tree
2009-06-04	Eli Friedman	PR3739, part 1: Disable the red zone on Win64.	commit \| commitdiff \| tree
2009-06-03	Eli Friedman	PR4317: Handle splits where the new block is unreachable...	commit \| commitdiff \| tree
2009-06-01	Eli Friedman	PR4286: Make RewriteLoadUserOfWholeAlloca and	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Add explicit test for PR4280.	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Re-commit r72514 and r72516 with a fixed version of...	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Add a testcase which got fixed by recent legalization...	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Remove a couple of useless functions.	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Remove special cases for more opcodes.	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Return the operand rather than a null SDValue when...	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Remove special case for SETCC opcode; add some comments...	commit \| commitdiff \| tree
2009-05-28	Eli Friedman	Some minor cleanups.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Ger rid of some dead code.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Minor cleanups; add a better explanation for the issue...	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Remove more special cases for opcodes.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Remove special cases for more opcodes.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Removing more special cases from LegalizeDAG.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Eliminate more special cases for opcodes.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Remove more special cases from LegalizeDAG.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Remove unused argument.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Remove more opcode special cases.	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Start of refactoring LegalizeDAG so that we don't need...	commit \| commitdiff \| tree
2009-05-27	Eli Friedman	Don't abuse the quirky behavior of LegalizeDAG for...	commit \| commitdiff \| tree
2009-05-26	Eli Friedman	Don't abuse the quirky behavior of LegalizeDAG for...	commit \| commitdiff \| tree
2009-05-26	Eli Friedman	Delete a bunch of dead code from LegalizeDAG.	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Add a comment which should hopefully make the purpose...	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Minor improvement to FCOPYSIGN to use BIT_CONVERT in...	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Rewrite ISD::FCOPYSIGN lowering to never use i64. Not...	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Update for CMakeLists; untested, so tell me if there...	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Remove checks of getTypeAction from LegalizeOp; we...	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Disable type legalization in LegalizeDAG.	commit \| commitdiff \| tree
2009-05-24	Eli Friedman	Make the PPC backend use a legal type for the operands...	commit \| commitdiff \| tree
2009-05-23	Eli Friedman	Fix a bug in the expansion of EXTRACT_SUBVECTOR in	commit \| commitdiff \| tree
2009-05-23	Eli Friedman	Make the X86 backend mark EXTRACT_SUBVECTOR as Expand...	commit \| commitdiff \| tree
2009-05-23	Eli Friedman	Add a proper implementation of EXTRACT_SUBVECTOR legalizatio...	commit \| commitdiff \| tree
2009-05-23	Eli Friedman	Fix test to account for legalization changes; I think...	commit \| commitdiff \| tree
2009-05-23	Eli Friedman	Add a new step to legalization to legalize vector math...	commit \| commitdiff \| tree
2009-05-23	Eli Friedman	Make the x86 backend custom-lower UINT_TO_FP and FP_TO_UINT...	commit \| commitdiff \| tree
2009-05-22	Eli Friedman	Fix loop-index-split to correctly preserve dominance...	commit \| commitdiff \| tree
2009-05-21	Eli Friedman	Fix broken logic in DominatorTreeBase::Split. Part...	commit \| commitdiff \| tree
2009-05-21	Eli Friedman	Fix indentation.	commit \| commitdiff \| tree
2009-05-21	Eli Friedman	Fix some incorrect logic in DominanceFrontier::splitBlock...	commit \| commitdiff \| tree
2009-05-20	Eli Friedman	Fix for PR4235: to build a floating-point value from...	commit \| commitdiff \| tree
2009-05-18	Eli Friedman	Tweak MemoryBuffer::getSTDIN so that it returns after...	commit \| commitdiff \| tree
2009-05-09	Eli Friedman	Allow scalar evolution to compute iteration counts...	commit \| commitdiff \| tree
2009-05-09	Eli Friedman	Remove a completed optimization. Add a potential optimizati...	commit \| commitdiff \| tree
2009-05-08	Eli Friedman	PR4123: don't crash when inlining a call which uses...	commit \| commitdiff \| tree
2009-04-16	Eli Friedman	Fix for PR3944: make mem2reg O(N) instead of O(N^2...	commit \| commitdiff \| tree
2009-03-04	Eli Friedman	PR3686: make the legalizer handle bitcast from i80...	commit \| commitdiff \| tree
2008-12-17	Eli Friedman	Fix for PR3225: disable a broken optimization in	commit \| commitdiff \| tree
2008-12-16	Eli Friedman	Add a helper to remove a branch and DCE the condition...	commit \| commitdiff \| tree
2008-12-01	Eli Friedman	Fix bogus assertion using getSExtValue for legitimate...	commit \| commitdiff \| tree
2008-11-30	Eli Friedman	Minor cleanup: use getTrue and getFalse where appropriate...	commit \| commitdiff \| tree
2008-11-30	Eli Friedman	Some minor cleanups to instcombine; no functionality...	commit \| commitdiff \| tree
2008-11-30	Eli Friedman	Optimize memmove and memset into the LLVM builtins...	commit \| commitdiff \| tree
2008-11-30	Eli Friedman	A couple small cleanups, plus a new potential optimization.	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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