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InstCombine
Commit message (
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Author
Age
*
Add a testcase from pr16244.
Rafael Espindola
2013-06-06
*
When determining the new index for an insertelement, we may not assume that an
Nick Lewycky
2013-06-01
*
Simplify multiplications by vectors whose elements are powers of 2.
Rafael Espindola
2013-05-31
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Reapply with r182909 with a fix to the calculation of the new indices for
Nick Lewycky
2013-05-31
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Revert r182909.
Evgeniy Stepanov
2013-05-30
*
Swizzle vector inputs if it helps us eliminate shuffles.
Nick Lewycky
2013-05-30
*
scalarizePHI needs to insert the next ExtractElement in the same block
Joey Gouly
2013-05-24
*
This is an update to a previous commit (r181216).
Jean-Luc Duprat
2013-05-22
*
Move the remaining simplify-libcalls tests to instcombine, merging most of th...
Benjamin Kramer
2013-05-19
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isKnownToBeAPowerOfTwo: (X & Y) + Y is a power of 2 or zero if y is also.
David Majnemer
2013-05-18
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InstCombine: Flip the order of two urem transforms
David Majnemer
2013-05-12
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InstCombine: Turn urem to bitwise-and more often
David Majnemer
2013-05-11
*
InstCombine: Don't claim to be able to evaluate any shl in a zexted type.
Benjamin Kramer
2013-05-10
*
InstCombine: Verify the type before transforming uitofp into select.
Benjamin Kramer
2013-05-10
*
InstCombine: Don't just copy known bits from the first operand of an srem.
Benjamin Kramer
2013-05-09
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InstCombine: (X ^ signbit) + C -> X + (signbit ^ C)
David Majnemer
2013-05-06
*
Test results verified using FileCheck rather than grep | count
Jean-Luc Duprat
2013-05-06
*
Fix add4.ll test cmdline so that it passes
Jean-Luc Duprat
2013-05-06
*
Provide InstCombines for the following 3 cases:
Jean-Luc Duprat
2013-05-06
*
Revert r164763 because it introduces new shuffles.
Nadav Rotem
2013-05-06
*
TBAA: remove !tbaa from testing cases if not used.
Manman Ren
2013-05-02
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Add a test for the foldSelectICmpAndOr fix committed in r180779.
David Majnemer
2013-05-02
*
Revert "InstCombine: Fold more shuffles of shuffles."
Jim Grosbach
2013-05-01
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InstCombine: Fold more shuffles of shuffles.
Jim Grosbach
2013-04-30
*
TBAA: remove !tbaa from testing cases if not used.
Manman Ren
2013-04-30
*
Fix "Combine bit test + conditional or into simple math"
David Majnemer
2013-04-30
*
Changed back (relative to commit 179786) the operations executed when extract...
Anat Shemer
2013-04-22
*
recommit tests
Nuno Lopes
2013-04-20
*
In the function InstCombiner::visitExtractElementInst() removed the limitatio...
Anat Shemer
2013-04-18
*
Added a function scalarizePHI() that sclarizes a vector phi instruction if it...
Anat Shemer
2013-04-18
*
Revert "Combine bit test + conditional or into simple math"
David Majnemer
2013-04-18
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Combine bit test + conditional or into simple math
David Majnemer
2013-04-18
*
Do not optimise fprintf() calls if its return value is used.
Peter Collingbourne
2013-04-17
*
Reorders two transforms that collide with each other
David Majnemer
2013-04-14
*
InstCombine: Check the operand types before merging fcmp ord & fcmp ord.
Benjamin Kramer
2013-04-12
*
Simplify (A & ~B) in icmp if A is a power of 2
David Majnemer
2013-04-12
*
Optimize icmp involving addition better
David Majnemer
2013-04-11
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Fix for wrong instcombine on vector insert/extract
Benjamin Kramer
2013-04-11
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FileCheckize a bunch of tests.
Benjamin Kramer
2013-04-11
*
Revert r176408 and r176407 to address PR15540.
Nadav Rotem
2013-04-09
*
Revert 179071 because it is not the right way to support non standard new/new...
Nadav Rotem
2013-04-09
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c++ new operators are not malloc-like functions because they do not return un...
Nadav Rotem
2013-04-08
*
Remove -O3.
Akira Hatanaka
2013-03-28
*
Revert "Adding DIImportedModules to DIScopes."
David Blaikie
2013-03-28
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Check if Type is a vector before calling function Type::getVectorNumElements.
Akira Hatanaka
2013-03-28
*
Adding DIImportedModules to DIScopes.
David Blaikie
2013-03-27
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Add test case for commit r178031.
Ulrich Weigand
2013-03-26
*
Fix a bug in fast-math fadd/fsub simplification.
Shuxin Yang
2013-03-25
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Address issues found by Duncan during post-commit review of r177856.
Arnaud A. de Grandmaison
2013-03-25
*
InstCombine: simplify comparisons to zero of (shl %x, Cst) or (mul %x, Cst)
Arnaud A. de Grandmaison
2013-03-25
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