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Analysis
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Author
Age
Files
Lines
*
LSR: teach isSimplifiedLoopNest to handle PHI IVUsers.
Andrew Trick
2012-03-20
1
-1
/
+8
*
LSR: fix IVUsers isSimplifiedLoopNest to perform a full domtree walk
Andrew Trick
2012-03-20
1
-19
/
+23
*
Factor out the multiply analysis code in ComputeMaskedBits and apply it to the
Nick Lewycky
2012-03-18
1
-62
/
+76
*
Start removing the use of an ad-hoc 'never inline' set and instead
Chandler Carruth
2012-03-16
1
-8
/
+4
*
Pull the implementation of the code metrics out of the inline cost
Chandler Carruth
2012-03-16
3
-158
/
+177
*
LSR fix: Add isSimplifiedLoopNest to IVUsers analysis.
Andrew Trick
2012-03-16
1
-5
/
+41
*
Do the right thing on NULL uint64 fields.
Eric Christopher
2012-03-16
1
-1
/
+1
*
Type sizes and fields offsets inside structs are unsigned. This is a highly
Duncan Sands
2012-03-15
1
-4
/
+2
*
Make the swap code here a bit more obvious what its doing... We're
Chandler Carruth
2012-03-15
1
-1
/
+1
*
Don't assume that the arguments are processed in some particular order.
Chandler Carruth
2012-03-15
1
-2
/
+4
*
Remove all remnants of partial specialization in the cost computation
Chandler Carruth
2012-03-15
1
-69
/
+0
*
Extend the inline cost calculation to account for bonuses due to
Chandler Carruth
2012-03-14
1
-3
/
+86
*
Refactor the inline cost bonus calculation for constants to use
Chandler Carruth
2012-03-14
1
-20
/
+26
*
enhance jump threading to preserve TBAA information when PRE'ing loads,
Chris Lattner
2012-03-13
1
-3
/
+13
*
Generalize the "trunc(ptrtoint(x)) - trunc(ptrtoint(y)) ->
Duncan Sands
2012-03-13
1
-14
/
+34
*
Uniformize the InstructionSimplify interface by ensuring that all routines
Duncan Sands
2012-03-13
2
-337
/
+278
*
Fix regression from r151466: an we can't replace uses of an instruction reach...
Eli Friedman
2012-03-13
1
-3
/
+7
*
Address some review comments from Duncan. This moves the iterative
Chandler Carruth
2012-03-13
1
-32
/
+23
*
Teach instsimplify how to constant fold pointer differences.
Chandler Carruth
2012-03-12
1
-0
/
+122
*
llvm::SwitchInst
Stepan Dyatkovskiy
2012-03-11
1
-1
/
+1
*
Make helper static, so it can be inlined into its sole caller.
Benjamin Kramer
2012-03-10
1
-3
/
+3
*
As Duncan pointed out, pointers tend not to be in floating point format...for...
Bill Wendling
2012-03-10
1
-6
/
+6
*
Make this transformation slightly less agressive and more correct.
Bill Wendling
2012-03-10
1
-8
/
+18
*
Refactor some methods to look through bitcasts and GEPs on pointers into
Chandler Carruth
2012-03-10
1
-25
/
+3
*
Factor out the analysis of addition and subtraction in ComputeMaskedBits. Reuse
Nick Lewycky
2012-03-09
1
-83
/
+123
*
Undo a previous restriction on the inline cost calculation which Nick
Chandler Carruth
2012-03-09
1
-107
/
+146
*
Taken into account Duncan's comments for r149481 dated by 2nd Feb 2012:
Stepan Dyatkovskiy
2012-03-08
2
-6
/
+6
*
Rotate two of the functions used to count bonuses for the inline cost
Chandler Carruth
2012-03-08
1
-14
/
+10
*
No functionality change. Type::isSized() can be expensive, so avoid calling it
Nick Lewycky
2012-03-07
1
-8
/
+10
*
A few more cases of missing masking in ComputeMaskedBits; found by inspection.
Eli Friedman
2012-03-05
1
-3
/
+3
*
Make sure we don't return bits outside the mask in ComputeMaskedBits. PR12189.
Eli Friedman
2012-03-05
1
-2
/
+2
*
LVI: Recognize the form instcombine canonicalizes range checks into when form...
Benjamin Kramer
2012-03-02
1
-4
/
+16
*
Duncan pointed out that if the alignment isn't explicitly specified, it defau...
Eli Friedman
2012-02-27
1
-4
/
+4
*
Teach BasicAA about the LLVM IR rules that allow reading past the end of an o...
Eli Friedman
2012-02-27
1
-9
/
+26
*
Fix this assert. IP can point to an instruction with strange dominance
Rafael Espindola
2012-02-27
1
-15
/
+20
*
Don't call dominates on unreachable instructions. Should fix the dragonegg
Rafael Espindola
2012-02-26
1
-2
/
+6
*
And update the comment...
Rafael Espindola
2012-02-26
1
-1
/
+0
*
Enable the assert that got all this dominator work started.
Rafael Espindola
2012-02-26
1
-1
/
+1
*
Change the implementation of dominates(inst, inst) to one based on what the
Rafael Espindola
2012-02-26
1
-6
/
+5
*
Reinstate the optimization from r151449 with a fix to not turn 'gep %x' into
Nick Lewycky
2012-02-26
1
-11
/
+51
*
Don't call dominates on unreachable instructions.
Rafael Espindola
2012-02-26
1
-1
/
+2
*
Roll these back to r151448 until I figure out how they're breaking
Nick Lewycky
2012-02-25
1
-42
/
+10
*
An argument and a local identified object (eg. a noalias call) could turn out
Nick Lewycky
2012-02-25
1
-12
/
+13
*
Fix five-letter typo in comment.
Nick Lewycky
2012-02-25
1
-1
/
+1
*
Teach instsimplify to be more aggressive when analyzing comparisons of pointers
Nick Lewycky
2012-02-25
1
-10
/
+41
*
Move isKnownNonNull from private implementation detail of BasicAA to a public
Nick Lewycky
2012-02-25
2
-16
/
+16
*
fix PR12075, a regression in a recent transform I added. In unreachable code...
Chris Lattner
2012-02-24
1
-4
/
+18
*
Fix typo.
Rafael Espindola
2012-02-23
1
-1
/
+1
*
Remove extra semi-colons.
Chad Rosier
2012-02-22
1
-1
/
+1
*
Improve comment. Thanks for Andrew for the suggestion.
Rafael Espindola
2012-02-22
1
-2
/
+3
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