2011-06-15 |
John McCall | The ARC language-specific optimizer. Credit to Dan... |
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2011-06-13 |
Stuart Hastings | Avoid fusing bitcasts with dynamic allocas if the amoun... |
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2011-06-13 |
Benjamin Kramer | InstCombine: Fold A-b == C --> b == A-C if A and C... |
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2011-06-12 |
Benjamin Kramer | InstCombine: Shrink ((zext X) & C1) == C2 to fold away... |
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2011-06-12 |
Benjamin Kramer | Simplify code. No functionality changes, name changes... |
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2011-06-09 |
John McCall | SplitCriticalEdge can sometimes split the edge from... |
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2011-06-09 |
Cameron Zwarich | Fix PR10104 by adding a bounds check on a vector elemen... |
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2011-06-08 |
Cameron Zwarich | Fix an assymmetry between ConvertScalar_ExtractValue... |
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2011-06-06 |
Nick Lewycky | This directory was missing the dg.exp to cause the... |
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2011-06-04 |
Bill Wendling | If the block that we're threading through is jumped... |
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2011-06-04 |
Dan Gohman | Add a testcase to demonstrate the problem where phi... |
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2011-06-04 |
Dan Gohman | Disable the main feature of 130180, the elimination... |
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2011-06-03 |
Nick Lewycky | Bail on unswitching a switch statement for a case with... |
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2011-06-02 |
Andrew Trick | Test case pasto (failed when run with IR verifier). |
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2011-06-02 |
Eli Friedman | PR10067: Add missing safety check to call return transf... |
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2011-06-02 |
Eli Friedman | When marking a block as being unanalyzable, use "Clobbe... |
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2011-06-01 |
Stuart Hastings | Reapply 132348 with fixes. rdar://problem/6501862 |
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2011-06-01 |
John McCall | First, do no harm -- even if we can't find a selector... |
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2011-05-31 |
Andrew Trick | scev: Better sign-extend removal. Normalize postincreme... |
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2011-05-31 |
Stuart Hastings | Revert to pacify a buildbot. rdar://problem/6501862 |
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2011-05-31 |
Stuart Hastings | Followup to 132316; accept arbitrary constants, add... |
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2011-05-30 |
Stuart Hastings | (1 - X) * (-2) -> (x - 1) * 2, for all positive nonzero... |
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2011-05-30 |
John McCall | Add the test case for phis in the outer landing pad... |
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2011-05-29 |
Nick Lewycky | Add testcase for r132290, to check for the crasher... |
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2011-05-29 |
Nick Lewycky | Obey the isVolatile bit on memory intrinsics when analy... |
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2011-05-28 |
Benjamin Kramer | ConstantFoldInstOperands doesn't like compares, hand... |
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2011-05-28 |
John McCall | Implement and document the llvm.eh.resume intrinsic... |
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2011-05-27 |
John McCall | Fix the inliner to maintain the current de facto invoke... |
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2011-05-27 |
Benjamin Kramer | InstCombine: Make switch folding with equality compares... |
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2011-05-26 |
Chad Rosier | Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn... |
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2011-05-26 |
Andrew Trick | indvars: incremental fixes for -disable-iv-rewrite... |
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2011-05-25 |
Eli Friedman | PR9998: ashr exact %x, 31 is not equivalent to sdiv... |
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2011-05-25 |
Andrew Trick | indvars: fixed IV cloning in -disable-iv-rewrite mode... |
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2011-05-24 |
Cameron Zwarich | Fix "make check" in Release by removing debug-only... |
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2011-05-24 |
Cameron Zwarich | Make LoadAndStorePromoter preserve debug info and creat... |
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2011-05-24 |
Andrew Trick | FileCheck-ize a couple of IV unit tests. |
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2011-05-24 |
Andrew Trick | Test case for r130799 - indvars: Added canExpandBackEdg... |
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2011-05-23 |
Chris Lattner | fix a really nasty basicaa mod/ref calculation bug... |
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2011-05-23 |
Chris Lattner | Transform any logical shift of a power of two into... |
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2011-05-23 |
Chris Lattner | Teach valuetracking that byval arguments with a specifi... |
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2011-05-22 |
Chris Lattner | implement PR9315, constant folding exp2 in terms of... |
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2011-05-22 |
Chris Lattner | Carve out a place in instcombine to put transformations... |
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2011-05-22 |
Chris Lattner | Fix PR9815: I was trying to get out of "generating... |
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2011-05-22 |
Frits van Bommel | Add a parameter to ConstantFoldTerminator() that caller... |
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2011-05-22 |
Chris Lattner | fix PR9856, an incorrectly conservative assertion:... |
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2011-05-22 |
Chris Lattner | fix PR9841 by having GVN not process dead loads. This was |
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2011-05-22 |
Chris Lattner | remove a trivial test, make some other tests less trivial. |
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2011-05-22 |
Chris Lattner | make this test less trivial. |
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2011-05-22 |
Nick Lewycky | Commit test change, forgotten as part of r131838. |
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2011-05-22 |
Nick Lewycky | Teach the inliner to emit llvm.lifetime.start/end,... |
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2011-05-22 |
Nick Lewycky | Fix grammar in test. |
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2011-05-21 |
Benjamin Kramer | Revert "InstCombine: Turn mul.with.overflow(X, 2) into... |
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2011-05-21 |
Benjamin Kramer | InstCombine: Turn mul.with.overflow(X, 2) into the... |
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2011-05-20 |
Evan Cheng | Revert r131664 and fix it in instcombine instead. rdar... |
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2011-05-19 |
Stuart Hastings | Move test to Transforms/InstCombine. |
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2011-05-19 |
Rafael Espindola | Add test for PR9946. |
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2011-05-18 |
Eli Friedman | More instcombine cleanup, towards improving debug line... |
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2011-05-18 |
Dan Gohman | When forming an ICmpZero LSRUse, normalize the non... |
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2011-05-18 |
Eli Friedman | More instcombine cleanup aimed towards improving debug... |
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2011-05-18 |
Eli Friedman | Start trying to make InstCombine preserve more debug... |
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2011-05-17 |
Stuart Hastings | Drop lli, revise test. |
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2011-05-16 |
Rafael Espindola | Don't do tail calls in a function that call setjmp... |
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2011-05-14 |
Benjamin Kramer | Disable test harder. |
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2011-05-14 |
Stuart Hastings | Disable this test while I revise it. rdar://problem... |
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2011-05-14 |
Benjamin Kramer | SimplifyCFG: Use ComputeMaskedBits to prune dead cases... |
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2011-05-14 |
Stuart Hastings | Avoid combining GEPs that might overflow at runtime. |
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2011-05-07 |
Duncan Sands | The comparision "max(x,y)==x" is equivalent to "x>... |
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2011-05-06 |
Galina Kistanova | Move few target-dependant tests to appropriate directories. |
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2011-05-06 |
Duncan Sands | Fix PR9820: a read-only call differs from a load in... |
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2011-05-05 |
Eli Friedman | PR9838: Fix transform introduced in r127064 to not... |
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2011-05-04 |
Duncan Sands | Add variations on: max(x,y) >= min(x,z) folds to true... |
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2011-05-03 |
Duncan Sands | Implement some basic simplifications involving min... |
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2011-05-02 |
Duncan Sands | Fix PR9579: when simplifying a compare to "true" or... |
tree | commitdiff |
2011-05-02 |
Duncan Sands | Move some rem transforms out of instcombine and into... |
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2011-04-30 |
Benjamin Kramer | InstCombine: Turn (zext A) udiv (zext B) into (zext... |
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2011-04-30 |
Benjamin Kramer | Use SimplifyDemandedBits on div instructions. |
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2011-04-30 |
Benjamin Kramer | FileCheckize. |
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2011-04-29 |
Peter Collingbourne | SimplifyCFG: Expose phi node folding cost threshold... |
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2011-04-29 |
Peter Collingbourne | SimplifyCFG: Add CostRemaining parameter to DominatesMe... |
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2011-04-29 |
Peter Collingbourne | SimplifyCFG: Add Trunc, ZExt and SExt to the list of... |
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2011-04-29 |
Benjamin Kramer | InstCombine: turn (C1 << A) << C2) into (C1 << C2)... |
tree | commitdiff |
2011-04-28 |
Chris Lattner | final step needed to resolve PR6627, which allows us... |
tree | commitdiff |
2011-04-28 |
Benjamin Kramer | InstCombine: Merge "(trunc x) == C1 & (and x, CA) ... |
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2011-04-28 |
Chris Lattner | teach GVN to widen integer loads when they are overalig... |
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2011-04-27 |
Andrew Trick | Fixes PR9730: indvars: An asserting value handle still... |
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2011-04-27 |
Devang Patel | Simplify cfg inserts a call to trap when unreachable... |
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2011-04-26 |
Chris Lattner | remove support for llvm.invariant.end from memdep.... |
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2011-04-26 |
Chris Lattner | make a couple of changes to the standard pass pipeline: |
tree | commitdiff |
2011-04-26 |
Chris Lattner | Transform: "icmp eq (trunc (lshr(X, cst1)), cst" to... |
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2011-04-26 |
Chris Lattner | Improve the bail-out predicate to really only kick... |
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2011-04-26 |
Chris Lattner | Enhance MemDep: When alias analysis returns a partial... |
tree | commitdiff |
2011-04-20 |
Cameron Zwarich | Fix another case of <rdar://problem/9184212> that only... |
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2011-04-16 |
Frits van Bommel | Add test cases for Jay's r129641 and fix a 32-bit-centr... |
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2011-04-15 |
Chris Lattner | Fix a ton of comment typos found by codespell. Patch by |
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2011-04-14 |
Eli Friedman | Add an instcombine for constructs like a | -(b != c... |
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2011-04-14 |
Owen Anderson | Fix an infinite alternation in JumpThreading where... |
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2011-04-13 |
Mon P Wang | Vectors with different number of elements of the same... |
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2011-04-12 |
Dan Gohman | Fix reassociate to use a worklist instead of recursing... |
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2011-04-11 |
Chris Lattner | remove the StructRetPromotion pass. It is unused,... |
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2011-04-09 |
Eli Friedman | Add back a couple checks removed by r129128; the fact... |
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