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Author
Age
*
Vectorizer: Add support for loops with an unknown count. For example:
Nadav Rotem
2012-10-18
*
Add a loop vectorizer.
Nadav Rotem
2012-10-17
*
This just in, it is a *bad idea* to use 'udiv' on an offset of
Chandler Carruth
2012-10-17
*
[InstCombine] Teach InstCombine how to handle an obfuscated splat.
Michael Gottesman
2012-10-16
*
Update the memcpy rewriting to fully support widened int rewriting. This
Chandler Carruth
2012-10-15
*
Follow-up fix to r165928: handle memset rewriting for widened integers,
Chandler Carruth
2012-10-15
*
First major step toward addressing PR14059. This teaches SROA to handle
Chandler Carruth
2012-10-15
*
instcombine: Migrate strcmp and strncmp optimizations
Meador Inge
2012-10-15
*
instcombine: Migrate strchr and strrchr optimizations
Meador Inge
2012-10-13
*
instcombine: Migrate strcat and strncat optimizations
Meador Inge
2012-10-13
*
Teach SROA to cope with wrapper aggregates. These show up a lot in ABI
Chandler Carruth
2012-10-13
*
Don't crash when !tbaa.struct contents is invalid.
Nick Lewycky
2012-10-11
*
Add the testcase from pr13254 (the old scalarreply pass handles this wrong;
Duncan Sands
2012-10-10
*
New EarlyCSE tests for CSE-ing across commutativity.
Michael Ilseman
2012-10-09
*
Fix PR14016.
Alexey Samsonov
2012-10-09
*
Fix PR14034, an infloop / heap corruption / crash bug in the new SROA.
Chandler Carruth
2012-10-09
*
Move TargetData to DataLayout.
Micah Villmow
2012-10-08
*
Teach the new SROA a new trick. Now we zap any memcpy or memmoves which
Chandler Carruth
2012-10-05
*
SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer derefere...
Benjamin Kramer
2012-10-04
*
In my recent change to avoid use of underaligned memory I didn't notice that
Duncan Sands
2012-10-04
*
The alignment of an sret parameter is known: it must be at least the
Duncan Sands
2012-10-04
*
Fix PR13969, a mini-phase-ordering issue with the new SROA pass.
Chandler Carruth
2012-10-04
*
The memcpy optimizer was happily doing call slot forwarding when the new memory
Duncan Sands
2012-10-04
*
Teach the integer-promotion rewrite strategy to be endianness aware.
Chandler Carruth
2012-10-04
*
Fix PR13967.
Jakub Staszak
2012-10-03
*
Fix an issue where we failed to adjust the alignment constraint on
Chandler Carruth
2012-10-03
*
Try to use a better set of abstractions for computing the alignment
Chandler Carruth
2012-10-03
*
Teach the new SROA to handle cases where an alloca that has already been
Chandler Carruth
2012-10-02
*
Fix broken tests.
Benjamin Kramer
2012-10-02
*
Fix more misspellings found by Duncan during review.
Chandler Carruth
2012-10-01
*
Fix several issues with alignment. We weren't always accounting for type
Chandler Carruth
2012-10-01
*
SimplifyCFG: Don't crash when forming a switch bitmap with an undef default v...
Benjamin Kramer
2012-10-01
*
Refactor the PartitionUse structure to actually use the Use* instead of
Chandler Carruth
2012-10-01
*
Fix a somewhat surprising miscompile where code relying on an ABI
Chandler Carruth
2012-09-29
*
Add test case for r164850.
Evan Cheng
2012-09-29
*
CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. ...
Benjamin Kramer
2012-09-28
*
GlobalOpt: non-constexpr bitcasts or GEPs can occur even if the global value ...
Benjamin Kramer
2012-09-28
*
Surprisingly, we missed a trivial case here. Fix that!
Nick Lewycky
2012-09-28
*
instcombine: Add more test cases for __strncpy_chk simplification
Meador Inge
2012-09-27
*
instcombine: Add more test cases for __strcpy_chk simplification
Meador Inge
2012-09-27
*
instcombine: Add more test cases for __memmove_chk simplification
Meador Inge
2012-09-27
*
instcombine: Add more test cases for __memcpy_chk simplification
Meador Inge
2012-09-27
*
instcombine: Add more test cases for __memset_chk simplification
Meador Inge
2012-09-27
*
Fix a integer overflow in SimplifyCFG's look up table formation logic.
Benjamin Kramer
2012-09-27
*
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...
Sylvestre Ledru
2012-09-27
*
Fix a typo 'iff' => 'if'
Sylvestre Ledru
2012-09-27
*
Prefer shuffles to selects. Backends love shuffles!
Nick Lewycky
2012-09-27
*
Address Duncan's comments on r164684:
Hans Wennborg
2012-09-26
*
When rewriting the pointer operand to a load or store which has
Chandler Carruth
2012-09-26
*
Teach all of the loads, stores, memsets and memcpys created by the
Chandler Carruth
2012-09-26
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