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Transforms
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LoopIndexSplit
Age
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Author
2009-06-27
Don't try to split a loop when the controlling icmp instruction
Dan Gohman
2009-06-04
Split the Add, Sub, and Mul instruction opcodes into separate
Dan Gohman
2009-03-30
Loop Index Split can eliminate a loop if it can determin if loop body is exec...
Devang Patel
2009-03-02
If branch conditions' one successor is dominating another non-latch successor...
Devang Patel
2009-02-06
Ignore DbgInfoIntrinsics.
Devang Patel
2008-12-04
Rewrite code that 1) filters loops and 2) calculates new loop bounds.
Devang Patel
2008-11-10
If the sign of exit condition and split condition does not match
Devang Patel
2008-10-10
Check loop exit predicate properly while eliminating one iteration loop.
Devang Patel
2008-10-06
Fix typo, fix PR 2865.
Devang Patel
2008-09-18
splitLoop does not handle split condition EQ.
Devang Patel
2008-09-17
Do not ignore iv uses outside the loop.
Devang Patel
2008-07-09
If loop induction variable's start value is less then its exit value then do ...
Devang Patel
2008-06-03
Testcase for LoopIndexSplit and DomFrontier.
Owen Anderson
2008-05-20
sabre brings to my attention that the 'tr' suffix is also obsolete
Gabor Greif
2008-05-20
Rename the last test with .llx extension to .ll, resolve duplicate test by re...
Gabor Greif
2008-05-19
Do not erase induction variable increment if it is used outside the loop.
Devang Patel
2008-03-24
Add incoming value from header only if phi node has any use inside the loop.
Devang Patel
2008-02-14
If loop header is also loop exiting block then OrigPN is incoming value for B...
Devang Patel
2008-02-13
A loop latch phi node may have uses inside loop, not just in loop header.
Devang Patel
2008-02-13
While moving exit condition, do not drop loop latch on the floor.
Devang Patel
2008-02-13
Keep track of exit value operand number when operands are swapped.
Devang Patel
2008-02-08
Fix PR 1995.
Devang Patel
2008-01-29
Filter loops that subtract induction variables.
Devang Patel
2007-12-03
If ExitValue operand is also defined in Loop header then
Devang Patel
2007-09-25
Handle multiple induction variables.
Devang Patel
2007-09-25
Add transformation to update loop interation space. Now,
Devang Patel
2007-09-21
Fix PR1692
Devang Patel
2007-09-10
Filter exit conditions which are not yet handled.
Devang Patel
2007-08-25
Constant split values needs upper bound and lower bound check, just like any ...
Devang Patel
2007-08-25
While calculating upper loop bound for first loop and lower loop bound for se...
Devang Patel
2007-08-20
Do not split loops rejected by processOneIterationLoop().
Devang Patel
2007-08-17
Add loop index split tests.
Devang Patel