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X86
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Author
Age
*
X86: Custom lower sext v16i8 to v16i16, and the corresponding truncate.
Benjamin Kramer
2013-10-23
*
X86 horizontal vector reduction cost model
Yi Jiang
2013-09-19
*
Costmodel: Add support for horizontal vector reductions
Arnold Schwaighofer
2013-09-17
*
[tests] Cleanup initialization of test suffixes.
Daniel Dunbar
2013-08-16
*
Add the nearbyint -> FNEARBYINT mapping to BasicTargetTransformInfo
Hal Finkel
2013-07-08
*
CostModel: improve the cost model for load/store of non power-of-two types su...
Nadav Rotem
2013-06-27
*
X86 cost model: Vectorizing integer division is a bad idea
Arnold Schwaighofer
2013-06-25
*
TBAA: remove !tbaa from testing cases if not used.
Manman Ren
2013-04-29
*
X86 cost model: Exit before calling getSimpleVT on non-simple VTs
Arnold Schwaighofer
2013-04-17
*
CostModel: increase the default cost of supported floating point operations f...
Nadav Rotem
2013-04-12
*
X86 cost model: Model cost for uitofp and sitofp on SSE2
Arnold Schwaighofer
2013-04-08
*
TargetLowering: Fix getTypeConversion handling of extended vector types
Arnold Schwaighofer
2013-04-07
*
X86 cost model: Differentiate cost for vector shifts of constants
Arnold Schwaighofer
2013-04-04
*
X86 cost model: Vector shifts are expensive in most cases
Arnold Schwaighofer
2013-04-03
*
X86TTI: Add accurate costs for itofp operations, based on the actual instruct...
Benjamin Kramer
2013-04-01
*
Correct cost model for vector shift on AVX2
Michael Liao
2013-03-20
*
Optimize sext <4 x i8> and <4 x i16> to <4 x i64>.
Nadav Rotem
2013-03-19
*
X86 cost model: Adjust cost for custom lowered vector multiplies
Arnold Schwaighofer
2013-03-02
*
Cost model support for lowered math builtins.
Benjamin Kramer
2013-02-28
*
I optimized the following patterns:
Elena Demikhovsky
2013-02-20
*
ARM cost model: Address computation in vector mem ops not free
Arnold Schwaighofer
2013-02-08
*
We are not ready to estimate the cost of integer expansions based on the numb...
Nadav Rotem
2012-12-23
*
Improve the X86 cost model for loads and stores.
Nadav Rotem
2012-12-21
*
Reverse order of checking SSE level when calculating compare cost, so we check
Jakub Staszak
2012-12-18
*
Cost Model: change the default cost of control flow instructions (br / ret / ...
Nadav Rotem
2012-12-05
*
CostModel: add another known vector trunc optimization.
Nadav Rotem
2012-11-06
*
Cost Model: add tables for some avx type-conversion hacks.
Nadav Rotem
2012-11-06
*
CostModel: Add tables for the common x86 compares.
Nadav Rotem
2012-11-05
*
Code Model: Improve the accuracy of the zext/sext/trunc vector cost estimation.
Nadav Rotem
2012-11-05
*
Cost Model: Normalize the insert/extract index when splitting types
Nadav Rotem
2012-11-05
*
Cost Model: teach the cost model about expanding integers.
Nadav Rotem
2012-11-05
*
Implement the cost of abnormal x86 instruction lowering as a table.
Nadav Rotem
2012-11-05
*
X86 CostModel: Add support for a some of the common arithmetic instructions f...
Nadav Rotem
2012-11-03
*
Add a stub for the x86 cost model impl. Implement a basic cost rule for inser...
Nadav Rotem
2012-11-02
*
CostModel: add support for Vector Insert and Extract.
Nadav Rotem
2012-11-02
*
Add a cost model analysis that allows us to estimate the cost of IR-level ins...
Nadav Rotem
2012-11-02