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LLVM with the emscripten fastcomp javascript backend
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CostModel
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X86
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2013-04-29
TBAA: remove !tbaa from testing cases if not used.
Manman Ren
2013-04-17
X86 cost model: Exit before calling getSimpleVT on non-simple VTs
Arnold Schwaighofer
2013-04-12
CostModel: increase the default cost of supported floating point operations f...
Nadav Rotem
2013-04-08
X86 cost model: Model cost for uitofp and sitofp on SSE2
Arnold Schwaighofer
2013-04-07
TargetLowering: Fix getTypeConversion handling of extended vector types
Arnold Schwaighofer
2013-04-04
X86 cost model: Differentiate cost for vector shifts of constants
Arnold Schwaighofer
2013-04-03
X86 cost model: Vector shifts are expensive in most cases
Arnold Schwaighofer
2013-04-01
X86TTI: Add accurate costs for itofp operations, based on the actual instruct...
Benjamin Kramer
2013-03-20
Correct cost model for vector shift on AVX2
Michael Liao
2013-03-19
Optimize sext <4 x i8> and <4 x i16> to <4 x i64>.
Nadav Rotem
2013-03-02
X86 cost model: Adjust cost for custom lowered vector multiplies
Arnold Schwaighofer
2013-02-28
Cost model support for lowered math builtins.
Benjamin Kramer
2013-02-20
I optimized the following patterns:
Elena Demikhovsky
2013-02-08
ARM cost model: Address computation in vector mem ops not free
Arnold Schwaighofer
2012-12-23
We are not ready to estimate the cost of integer expansions based on the numb...
Nadav Rotem
2012-12-21
Improve the X86 cost model for loads and stores.
Nadav Rotem
2012-12-18
Reverse order of checking SSE level when calculating compare cost, so we check
Jakub Staszak
2012-12-05
Cost Model: change the default cost of control flow instructions (br / ret / ...
Nadav Rotem
2012-11-06
CostModel: add another known vector trunc optimization.
Nadav Rotem
2012-11-06
Cost Model: add tables for some avx type-conversion hacks.
Nadav Rotem
2012-11-05
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
2012-11-03
X86 CostModel: Add support for a some of the common arithmetic instructions f...
Nadav Rotem
2012-11-02
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