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InstCombine
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2012-10-11
Revert 165732 for further review.
Micah Villmow
2012-10-11
Add in the first iteration of support for llvm/clang/lldb to allow variable p...
Micah Villmow
2012-10-11
Don't crash when !tbaa.struct contents is invalid.
Nick Lewycky
2012-10-09
Create enums for the different attributes.
Bill Wendling
2012-10-09
Convert to using the Attributes::Builder interface.
Bill Wendling
2012-10-08
Move TargetData to DataLayout.
Micah Villmow
2012-09-28
Surprisingly, we missed a trivial case here. Fix that!
Nick Lewycky
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
2012-09-25
Move Attribute::typeIncompatible inside of the Attributes class.
Bill Wendling
2012-09-24
Add missing check for presence of target data.
Richard Osborne
2012-09-21
InstCombine: Make sure we use the pre-zext type when creating a constant of a...
Benjamin Kramer
2012-09-18
Fix instcombine to obey requested alignment when merging allocas.
Richard Osborne
2012-09-15
Use LLVM_DELETED_FUNCTION in place of 'DO NOT IMPLEMENT' comments.
Craig Topper
2012-09-13
Handle the new !tbaa.struct metadata tags when converting a memcpy into scalar
Dan Gohman
2012-09-13
Extract code for reducing a type to a single value type into a helper function.
Dan Gohman
2012-08-30
InstCombine: Fix comment to reflect the code.
Benjamin Kramer
2012-08-30
It is illegal to transform (sdiv (ashr X c1) c2) -> (sdiv x (2^c1 * c2)),
Nadav Rotem
2012-08-29
Make MemoryBuiltins aware of TargetLibraryInfo.
Benjamin Kramer
2012-08-28
InstCombine: Defensively avoid undefined shifts by limiting the amount to the...
Benjamin Kramer
2012-08-28
InstCombine: Guard the transform introduced in r162743 against large ints and...
Benjamin Kramer
2012-08-28
Make sure that we don't call getZExtValue on values > 64 bits.
Nadav Rotem
2012-08-28
Teach InstCombine to canonicalize [SU]div+[AL]shl patterns.
Nadav Rotem
2012-08-21
Port the global copy optimization from the SROA pass to InstCombine.
Chandler Carruth
2012-08-18
InstCombine: Fix a crasher when encountering a function pointer.
Benjamin Kramer
2012-08-18
Remove overly conservative hasOneUse check, this always expands into a single...
Benjamin Kramer
2012-08-18
InstCombine: Add a couple of fabs identities for comparing with 0.0.
Benjamin Kramer
2012-08-15
fix infinite loop in instcombine with more than 4GB memcpy
Michael Liao
2012-08-07
Fix a serious typo in InstCombine's optimization of comparisons.
Bob Wilson
2012-07-27
fix infinite loop in instcombine in the presence of a (malformed) self-refere...
Nuno Lopes
2012-07-26
Simplify demanded bits of select sources where the condition is a constant ve...
Pete Cooper
2012-07-26
Teach SimplifyDemandedBits how to look through fpext and fptrunc to simplify ...
Pete Cooper
2012-07-25
make all Emit*() functions consult the TargetLibraryInfo information before c...
Nuno Lopes
2012-07-19
Remove tabs.
Bill Wendling
2012-07-17
Back out r160101 and instead implement a dag combine to recover from instcomb...
Evan Cheng
2012-07-12
Instcombine was transforming:
Evan Cheng
2012-07-09
instcombine: merge the functions that remove dead allocas and dead mallocs/ca...
Nuno Lopes
2012-07-06
teach instcombine to remove allocated buffers even if there are stores, memcp...
Nuno Lopes
2012-06-29
Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h
Chandler Carruth
2012-06-28
make instcombine produce calls to llvm.donothing instead of a random intrinsic
Nuno Lopes
2012-06-26
Remove a instcombine transform that (no longer?) makes sense:
Evan Cheng
2012-06-26
Replacing zero-sized alloca's with a null pointer is too aggressive, instead
Duncan Sands
2012-06-25
improve optimization of invoke instructions:
Nuno Lopes
2012-06-24
llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.
NAKAMURA Takumi
2012-06-22
Revert remaining part of r93200: "Disable folding sext(trunc(x)) -> x"
Jakob Stoklund Olesen
2012-06-21
instcombine: disable optimization of 'invoke null/undef'. I'll move this fun...
Nuno Lopes
2012-06-21
Look pass zext to strength reduce an udiv. Patch by David Majnemer. rdar://11...
Evan Cheng
2012-06-21
Add support for invoke to the MemoryBuiltin analysid.
Nuno Lopes
2012-06-21
refactor the MemoryBuiltin analysis:
Nuno Lopes
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