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Implement the cost of abnormal x86 instruction lowering as a table.
[oota-llvm.git]
/
test
/
Transforms
/
InstCombine
/
2012-11-03
Duncan Sands
Generalize the transform that boosts GEP indices to...
tree
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commitdiff
2012-11-01
Chandler Carruth
Revert the series of commits starting with r166578...
tree
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commitdiff
2012-10-31
Meador Inge
instcombine: Migrate strto* optimizations
tree
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commitdiff
2012-10-31
Meador Inge
instcombine: Migrate strpbrk optimizations
tree
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commitdiff
2012-10-31
Meador Inge
instcombine: Migrate strlen optimizations
tree
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commitdiff
2012-10-31
Meador Inge
instcombine: Migrate strncpy optimizations
tree
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commitdiff
2012-10-31
Meador Inge
instcombine: Migrate stpcpy optimizations
tree
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commitdiff
2012-10-31
Meador Inge
instcombine: Split out the __stpcpy_chk simplifications...
tree
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commitdiff
2012-10-30
Ulrich Weigand
Enable some additional constant folding for PPCDoubleDo...
tree
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commitdiff
2012-10-26
Nadav Rotem
Fix a crash in SimpliftDemandedBits of vectors of pointers.
tree
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commitdiff
2012-10-25
Nadav Rotem
Revert 166726 because it may have broken a number of...
tree
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commitdiff
2012-10-25
Nadav Rotem
Fix a crash in ValueTracking. Add support for vectors...
tree
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commitdiff
2012-10-24
Micah Villmow
Add in support for getIntPtrType to get the pointer...
tree
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commitdiff
2012-10-24
Duncan Sands
Add a testcase that would have noticed the typo fixed...
tree
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commitdiff
2012-10-23
Duncan Sands
Transform code like this
tree
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commitdiff
2012-10-20
Benjamin Kramer
InstCombine: Fix an edge case where constant icmps...
tree
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commitdiff
2012-10-18
Meador Inge
instcombine: Migrate strcpy optimizations
tree
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commitdiff
2012-10-16
Michael Gottesman
[InstCombine] Teach InstCombine how to handle an obfusc...
tree
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commitdiff
2012-10-15
Meador Inge
instcombine: Migrate strcmp and strncmp optimizations
tree
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commitdiff
2012-10-13
Meador Inge
instcombine: Migrate strchr and strrchr optimizations
tree
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commitdiff
2012-10-13
Meador Inge
instcombine: Migrate strcat and strncat optimizations
tree
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commitdiff
2012-10-11
Nick Lewycky
Don't crash when !tbaa.struct contents is invalid.
tree
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commitdiff
2012-10-04
Duncan Sands
The alignment of an sret parameter is known: it must...
tree
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commitdiff
2012-10-02
Benjamin Kramer
Fix broken tests.
tree
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commitdiff
2012-09-28
Nick Lewycky
Surprisingly, we missed a trivial case here. Fix that!
tree
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commitdiff
2012-09-27
Meador Inge
instcombine: Add more test cases for __strncpy_chk...
tree
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commitdiff
2012-09-27
Meador Inge
instcombine: Add more test cases for __strcpy_chk simpl...
tree
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commitdiff
2012-09-27
Meador Inge
instcombine: Add more test cases for __memmove_chk...
tree
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commitdiff
2012-09-27
Meador Inge
instcombine: Add more test cases for __memcpy_chk simpl...
tree
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commitdiff
2012-09-27
Meador Inge
instcombine: Add more test cases for __memset_chk simpl...
tree
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commitdiff
2012-09-27
Sylvestre Ledru
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviatio...
tree
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commitdiff
2012-09-27
Sylvestre Ledru
Fix a typo 'iff' => 'if'
tree
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commitdiff
2012-09-27
Nick Lewycky
Prefer shuffles to selects. Backends love shuffles!
tree
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commitdiff
2012-09-24
Richard Osborne
Add missing : in CHECK line.
tree
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commitdiff
2012-09-24
Richard Osborne
Add missing check for presence of target data.
tree
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commitdiff
2012-09-21
Benjamin Kramer
InstCombine: Make sure we use the pre-zext type when...
tree
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commitdiff
2012-09-18
Richard Osborne
Fix instcombine to obey requested alignment when mergin...
tree
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commitdiff
2012-09-13
Dan Gohman
Handle the new !tbaa.struct metadata tags when converti...
tree
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commitdiff
2012-08-30
Michael Gottesman
[llvm] Updated the test fold-vector-select so that...
tree
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commitdiff
2012-08-30
Nadav Rotem
It is illegal to transform (sdiv (ashr X c1) c2) ...
tree
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commitdiff
2012-08-28
Benjamin Kramer
InstCombine: Guard the transform introduced in r162743...
tree
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commitdiff
2012-08-28
Nadav Rotem
Make sure that we don't call getZExtValue on values...
tree
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commitdiff
2012-08-28
Nadav Rotem
Teach InstCombine to canonicalize [SU]div+[AL]shl...
tree
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commitdiff
2012-08-21
Chandler Carruth
Port the global copy optimization from the SROA pass...
tree
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commitdiff
2012-08-18
Benjamin Kramer
InstCombine: Fix a crasher when encountering a function...
tree
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commitdiff
2012-08-18
Benjamin Kramer
InstCombine: Add a couple of fabs identities for compar...
tree
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commitdiff
2012-08-17
Benjamin Kramer
MemoryBuiltins: Properly guard ObjectSizeOffsetVisitor...
tree
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commitdiff
2012-08-17
Benjamin Kramer
Guard MemoryBuiltins against self-looping GEPs, which...
tree
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commitdiff
2012-08-15
Michael Liao
fix infinite loop in instcombine with more than 4GB...
tree
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commitdiff
2012-08-10
Eli Friedman
The normal edge of an invoke is not allowed to branch...
tree
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commitdiff
2012-08-07
Bob Wilson
Fix a serious typo in InstCombine's optimization of...
tree
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commitdiff
2012-07-30
Nadav Rotem
When constant folding GEP expressions, keep the address...
tree
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commitdiff
2012-07-27
Nuno Lopes
fix PR13390: do not loop forever with self-referencing...
tree
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commitdiff
2012-07-27
Nuno Lopes
fix infinite loop in instcombine in the presence of...
tree
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commitdiff
2012-07-26
Pete Cooper
Simplify demanded bits of select sources where the...
tree
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commitdiff
2012-07-26
Pete Cooper
Teach SimplifyDemandedBits how to look through fpext...
tree
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commitdiff
2012-07-25
Duncan Sands
Don't perform an overaligned load in this test, since...
tree
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commitdiff
2012-07-25
Duncan Sands
When folding a load from a global constant, if the...
tree
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commitdiff
2012-07-24
Nuno Lopes
teach objectsize about strdup() and strndup()
tree
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commitdiff
2012-07-17
Evan Cheng
Back out r160101 and instead implement a dag combine...
tree
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commitdiff
2012-07-12
Evan Cheng
Instcombine was transforming:
tree
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commitdiff
2012-07-09
Nuno Lopes
instcombine: merge the functions that remove dead alloc...
tree
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commitdiff
2012-07-06
Nuno Lopes
teach instcombine to remove allocated buffers even...
tree
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commitdiff
2012-07-02
Chandler Carruth
Fix the remaining TCL-style quotes found in the testsui...
tree
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commitdiff
2012-07-02
Chandler Carruth
Convert all tests using TCL-style quoting to use shell...
tree
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commitdiff
2012-06-28
Nuno Lopes
make instcombine produce calls to llvm.donothing instea...
tree
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commitdiff
2012-06-26
Evan Cheng
Remove a instcombine transform that (no longer?) makes...
tree
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commitdiff
2012-06-26
Duncan Sands
Replacing zero-sized alloca's with a null pointer is...
tree
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commitdiff
2012-06-25
Nuno Lopes
improve optimization of invoke instructions:
tree
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commitdiff
2012-06-22
Jakob Stoklund Olesen
Revert remaining part of r93200: "Disable folding sext...
tree
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commitdiff
2012-06-21
Nuno Lopes
instcombine: disable optimization of 'invoke null...
tree
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commitdiff
2012-06-21
Evan Cheng
Look pass zext to strength reduce an udiv. Patch by...
tree
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commitdiff
2012-06-21
Nuno Lopes
Add support for invoke to the MemoryBuiltin analysid.
tree
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commitdiff
2012-06-21
Nuno Lopes
hopefully fix the buildbots: some tests have wrong...
tree
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commitdiff
2012-06-21
Nuno Lopes
refactor the MemoryBuiltin analysis:
tree
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commitdiff
2012-06-14
Manman Ren
InstCombine: fix a bug when combining (fcmp cc0 x,...
tree
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commitdiff
2012-06-10
Benjamin Kramer
InstCombine: Turn (zext A) == (B & (1<<X)-1) into A...
tree
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commitdiff
2012-06-08
Nuno Lopes
canonicalize:
tree
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commitdiff
2012-06-07
Nadav Rotem
Fix a bug in FoldSelectOpOp. Bitcast ops may change...
tree
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commitdiff
2012-06-07
Meador Inge
Adding a missing -S to the opt invocation.
tree
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commitdiff
2012-06-06
Bill Wendling
Spell optimization name correclty.
tree
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commitdiff
2012-06-06
Bill Wendling
Another testcase for r156548.
tree
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commitdiff
2012-06-06
Chad Rosier
Fix combine of uno && ord -> false so that the ordering...
tree
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commitdiff
2012-06-06
Chad Rosier
Remove extraneous CHECK-NOTs from previous commit and...
tree
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commitdiff
2012-06-06
Chad Rosier
FileCheckize this test.
tree
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commitdiff
2012-05-28
Benjamin Kramer
InstCombine: Fix infinite loop when encountering switch...
tree
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commitdiff
2012-05-27
Benjamin Kramer
PR12967: Don't crash when trying to fold a shift that...
tree
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commitdiff
2012-05-22
Nuno Lopes
revert my previous patches that introduced an additiona...
tree
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commitdiff
2012-05-11
Nuno Lopes
objectsize: add a few more tests and fix a bug
tree
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commitdiff
2012-05-11
Eli Friedman
Fix a minor logic mistake transforming compares in...
tree
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commitdiff
2012-05-10
Nuno Lopes
objectsize: add support for GEPs with non-constant...
tree
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commitdiff
2012-05-09
Nuno Lopes
objectsize:
tree
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commitdiff
2012-05-09
Nuno Lopes
change the objectsize intrinsic signature: add a 3rd...
tree
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commitdiff
2012-05-05
Stepan Dyatkovskiy
Small fix in InstCombineCasts.cpp. Restored "alloca...
tree
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commitdiff
2012-05-03
Nuno Lopes
remove calls to calloc if the allocated memory is not...
tree
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commitdiff
2012-05-03
Nuno Lopes
add support for calloc to objectsize lowering
tree
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commitdiff
2012-05-01
Lang Hames
Add support for llvm.arm.neon.vmull* intrinsics to...
tree
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commitdiff
2012-04-30
Duncan Sands
Just mark the sign bit as known zero, rather than any...
tree
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commitdiff
2012-04-27
Dan Gohman
Reapply r155682, making constant folding more consisten...
tree
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commitdiff
2012-04-26
Chad Rosier
Add instcombine patterns for the following transformations:
tree
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commitdiff
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