Vladimir Ivanov
430f8020fd
8242492: C2: Remove Matcher::vector_shift_count_ideal_reg()
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Reviewed-by: kvn
2020-04-17 17:59:15 +03:00
Jatin Bhateja
5532b27d22
8241040: Support for AVX-512 Ternary Logic Instruction
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A new pass has been added which folds expression tree involving vector boolean logic operations into a MacroLogic node.
Reviewed-by: vlivanov, neliasso
2020-04-02 22:38:23 +05:30
Sandhya Viswanathan
398ce2948c
8240248: Extend superword reduction optimizations for x86
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Add support for and, or, xor reduction
Co-authored-by: Shravya Rukmannagari <shravya.rukmannagari@intel.com>
Reviewed-by: vlivanov, thartmann
2020-03-23 10:26:40 -07:00
Vladimir Ivanov
74e68b4092
8238690: C2: Handle vector shifts by constant and non-constant scalar uniformly
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Reviewed-by: thartmann, sviswanathan
2020-02-11 14:55:43 +03:00
Jatin Bhateja
2b9fef7d7b
8236443: Issues with specializing vector register type for phi operand with generic operands
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Fix special handling for operand resolution of vectorshift and shiftcount nodes. Fix for crash in the resolution algorithm due to non-machine type nodes.
Reviewed-by: vlivanov
2020-01-14 09:51:10 +05:30
Jatin Bhateja
d3ca3a02ff
8226721: Missing intrinsics for Math.ceil, floor, rint
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Reviewed-by: neliasso, vlivanov, ecaspole
2019-10-01 11:43:10 +02:00
Sandhya Viswanathan
707c30fae6
8222074: Enhance auto vectorization for x86
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Reviewed-by: kvn, vlivanov
2019-05-07 13:33:27 -07:00
Pengfei Li
1dc7271eca
8214922: Add vectorization support for fmin/fmax
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Reviewed-by: adinn, roland
2019-03-07 02:39:06 +00:00
Coleen Phillimore
154a1a02bf
8216167: Update include guards to reflect correct directories
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Use script and some manual fixup to fix directores names in include guards.
Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
Vivek Deshpande
05e175bf1b
8214751: X86: Support for VNNI Instructions
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Co-authored-by: Razvan A Lupusoru <razvan.a.lupusoru@intel.com>
Reviewed-by: kvn
2018-12-12 14:48:34 -08:00
Roland Westrelin
84cd74b013
8214344: C2: assert(con.basic_type() != T_ILLEGAL) failed: elembt=byte; loadbt=void; unsigned=0
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Reviewed-by: kvn, thartmann
2018-11-27 08:44:19 +01:00
Razvan Lupusoru
343cf9910d
8199421: Add support for vector popcount
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Reviewed-by: kvn
2018-03-13 10:22:15 -07:00
Razvan A Lupusoru
b96c85c640
8192846: Support cmov vectorization for float
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Reviewed-by: kvn
2017-12-05 09:49:23 -08:00
Razvan Lupusoru
9b6a428212
8190800: Support vectorization of Math.sqrt() on floats
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Reviewed-by: vlivanov, kvn
2017-11-22 14:43:37 +03:00
Erik Joelsson
3789983e89
8187443: Forest Consolidation: Move files to unified layout
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Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00
