Handle PHINode with only one incoming value.
[oota-llvm.git] / lib / Transforms /
2006-11-01 Devang PatelHandle PHINode with only one incoming value.
2006-11-01 Chris LattnerFix GlobalOpt/2006-11-01-ShrinkGlobalPhiCrash.ll and...
2006-11-01 Chris LattnerFactor gep instructions through phi nodes.
2006-11-01 Chris LattnerTurn a phi of many loads into a phi of the address...
2006-11-01 Chris LattnerFix a bug in the previous patch
2006-11-01 Chris LattnerFold things like "phi [add (a,b), add(c,d)]" into two...
2006-10-31 Chris Lattnergeneralize the fix for PR977 to also fix
2006-10-31 Chris LattnerFix PR977 and Transforms/LCSSA/2006-10-31-UnreachableBl...
2006-10-29 Chris LattnerFix SimplifyCFG/2006-10-29-InvokeCrash.ll, a crash...
2006-10-28 Chris Lattneradd option to isCriticalEdge
2006-10-28 Chris Lattnerbreak edges more intelligently
2006-10-28 Chris LattnerExpose a smarter way to break critical edges.
2006-10-28 Chris LattnerSplitCriticalEdge checks to see if an edge is critical...
2006-10-28 Chris Lattnerprepare for a change I'm about to make
2006-10-26 Reid SpencerSimplify code a bit by changing instances of:
2006-10-26 Reid SpencerFor PR950:
2006-10-26 Nick LewyckyFix 2006-10-25-AddSetCC. A relational operator (like...
2006-10-25 Nick LewyckyResurrect r1.25.
2006-10-25 Chris Lattnerhide symbols properly
2006-10-24 Chris LattnerFix Transforms/ScalarRepl/2006-10-23-PointerUnionCrash.ll
2006-10-24 Chris LattnerRevert back to r1.21, which was the last revision of...
2006-10-23 Chris LattnerHandle fallout from the recent branch-on-undef changes...
2006-10-23 Nick LewyckyRemove the Backwards operation. Resolving now works...
2006-10-22 Nick LewyckyFix similar missing optimization opportunity in XOR.
2006-10-22 Nick LewyckyWhoops! Add missing NULL check.
2006-10-22 Nick LewyckyHandle "if ((x|y) != 0)" for ints like we do for bools...
2006-10-22 Nick LewyckyAllocaInst can't return a null pointer. Fixes missed...
2006-10-22 Chris LattnerAdd a workaround for PR962, disabling the more aggressi...
2006-10-22 Chris Lattner3 Changes:
2006-10-20 Chris Lattnerllvm-extract should remove module-level asm
2006-10-20 Chris LattnerFix an ugly problem in SCCP. This fixes Benchmarks...
2006-10-20 Chris LattnerFix miscompilation of MallocBench/espresso which code...
2006-10-20 Reid SpencerFor PR950:
2006-10-20 Devang PatelWhile creating mask, use 1ULL instead of 1.
2006-10-20 Chris LattnerFix SimplifyCFG/2006-10-19-UncondDiv.ll by disabling...
2006-10-19 Devang PatelIt is OK to remove extra cast if operation is EQ/NE...
2006-10-19 Devang PatelTypo Typo.
2006-10-19 Devang PatelTypo.
2006-10-19 Devang PatelFix bug in PR454 resolution. Added new test case.
2006-10-16 Reid SpencerUndo Chris' last patch, it caused a regression.
2006-10-15 Chris Lattnerfix a buggy check that accidentally disabled this xform
2006-10-12 Nick LewyckyReplace custom dispatch code with two uses of InstVisit...
2006-10-08 Chris LattnerImplement SROA of unions with mixed pointers/integers...
2006-10-08 Chris LattnerImplement Transforms/ScalarRepl/union-pointer.ll:test
2006-10-05 Chris Lattneradd a new SimplifyDemandedVectorElts method, which...
2006-10-04 Chris LattnerThis case isn't implemented yet. It seems unlikely...
2006-10-03 Nick LewyckySimplify logic further.
2006-10-03 Nick LewyckySimplify, now that predsimplify depends on break-crit...
2006-10-03 Nick LewyckyMove break-crit-edges before the predicate simplifier...
2006-10-03 Evan ChengRevert previous patch. Still breaking things.
2006-10-03 Chris LattnerFix PR932 and Analysis/Dominators/2006-10-02-BreakCritE...
2006-10-01 Chris LattnerFix a bug from r1.391 of this file, where we checked...
2006-09-30 Chris LattnerFix debug output
2006-09-30 Chris LattnerImplement SRA of heap allocations.
2006-09-30 Chris LattnerAdd some ifdef'd out debug info
2006-09-28 Chris LattnerEliminate ConstantBool::True and ConstantBool::False...
2006-09-28 Owen AndersonAnother attempt at making ArgPromotion smarter. This...
2006-09-28 Chris Lattnersimplify code
2006-09-27 Chris Lattnerset DEBUG_TYPE right
2006-09-23 Nick LewyckyStyle changes only. Remove dead code, fix a comment.
2006-09-23 Chris LattnerBe far more careful when splitting a loop header, eithe...
2006-09-23 Chris LattnerTeach UpdateDomInfoForRevectoredPreds to handle revecto...
2006-09-21 Chris LattnerFix Transforms/IndVarsSimplify/2006-09-20-LFTR-Crash.ll
2006-09-21 Nick LewyckyDon't rewrite ConstantExpr::get.
2006-09-20 Nick LewyckyOnce we're down to "setcc type constant1, constant2...
2006-09-20 Nick LewyckyUse a total ordering to compare instructions.
2006-09-20 Andrew Lenharthsimplify
2006-09-20 Chris LattnerWe went through all that trouble to compute whether...
2006-09-20 Evan ChengBack out Chris' last set of changes. This breaks 177...
2006-09-20 Evan Cheng80 col.
2006-09-19 Andrew LenharthIf we have an add, do it in the pointer realm, not...
2006-09-19 Chris Lattnerimplement select.ll:test19-22
2006-09-18 Nick LewyckyWalk down the dominator tree instead of the control...
2006-09-18 Chris LattnerFix an infinite loop building the CFE
2006-09-18 Chris LattnerImplement a trivial optzn: of vastart is never called...
2006-09-18 Chris LattnerImplement InstCombine/cast.ll:test31. This speeds...
2006-09-18 Chris LattnerImplement Transforms/InstCombine/shift-sra.ll:test0
2006-09-18 Chris LattnerRewrite shift/and/compare sequences to promote better...
2006-09-16 Chris LattnerFix Transforms/InstCombine/2006-09-15-CastToBool.ll...
2006-09-15 Chris Lattnerrevert previous two patches. They cause miscompilation...
2006-09-15 Owen AndersonRevert my previous work on ArgumentPromotion. Further...
2006-09-14 Anton KorobeynikovAdding dllimport, dllexport and external weak linkage...
2006-09-13 Chris LattnerSecond half of the fix for Transforms/Inline/inline_cle...
2006-09-13 Nick LewyckyAdd some more consistency checks.
2006-09-13 Nick LewyckyFix unionSets so that it can merge correctly.
2006-09-13 Chris LattnerImplement the first half of Transforms/Inline/inline_cl...
2006-09-13 Nick LewyckyErase dead instructions.
2006-09-13 Devang PatelInitialize DontInternalize.
2006-09-12 Chris LattnerAn sinkable instruction may exist with uses, if those...
2006-09-11 Chris LattnerFix PR905 and InstCombine/2006-09-11-EmptyStructCrash.ll
2006-09-11 Nick LewyckySkip the linear search if the answer is already known.
2006-09-10 Chris LattnerAllow tail duplication in more cases, relaxing the...
2006-09-10 Nick LewyckyReplace EquivalenceClasses with a custom-built data...
2006-09-09 Chris LattnerImplement Transforms/InstCombine/hoist_instr.ll
2006-09-09 Chris LattnerMake inlining costs more accurate.
2006-09-09 Chris LattnerTurn div X, (Cond ? Y : 0) -> div X, Y
2006-09-07 Chris LattnerThrottle back tail duplication to avoid creating really...
2006-09-05 Chris LattnerFix Duraid's changes to work when TLI is null. This...
2006-09-04 Duraid Madinaadd setJumpBufSize() and setJumpBufAlignment() to targe...
2006-09-02 Owen AndersonMake ArgumentPromotion handle recursive functions that...
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